Attachment 125865 Details for Bug 97367 – perf report from perf record -g -C 7

perf report from perf record -g -C 7

perf_cpu7 (text/plain), 1.08 MB, created by Mathieu Maret on 2016-08-18 08:17:14 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Mathieu Maret

Created: 2016-08-18 08:17:14 UTC

Size: 1.08 MB

patch

obsolete

># To display the perf.data header info, please use --header/--header-only options.
>#
>#
># Total Lost Samples: 0
>#
># Samples: 18K of event 'cpu-clock'
># Event count (approx.): 4577500000
>#
># Children      Self  Command      Shared Object      Symbol                         
># ........  ........  ...........  .................  ...............................
>#
>    39.14%     0.00%  kworker/7:2  [kernel.kallsyms]  [k] worker_thread              
>            |
>            ---worker_thread
>               |          
>               |--25.23%-- process_one_work
>               |          |          
>               |          |--17.20%-- _cond_resched
>               |          |          |          
>               |          |          |--16.23%-- preempt_schedule_common
>               |          |          |          |          
>               |          |          |          |--15.83%-- __schedule
>               |          |          |          |          |          
>               |          |          |          |          |--7.94%-- rcu_note_context_switch
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--5.90%-- rcu_momentary_dyntick_idle
>               |          |          |          |          |          |          
>               |          |          |          |          |           --2.04%-- xen_hvm_callback_vector
>               |          |          |          |          |                     xen_evtchn_do_upcall
>               |          |          |          |          |                     irq_exit
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--1.84%-- __do_softirq
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.68%-- run_timer_softirq
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.67%-- run_rebalance_domains
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.60%-- rebalance_domains
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.43%-- load_balance
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |--0.29%-- find_busiest_group
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |--0.26%-- update_sd_lb_stats
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |                     |          |          |          |          |          |          |                     |          
>               |          |          |          |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |           --0.02%-- idle_cpu
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |           --0.01%-- update_group_capacity
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.03%-- update_blocked_averages
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.01%-- find_busiest_group
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.01%-- update_blocked_averages
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |           --0.01%-- load_balance
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.07%-- rcu_process_callbacks
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.02%-- note_gp_changes
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.05%-- _raw_spin_lock_irq
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |           --0.01%-- rcu_bh_qs
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--0.10%-- rcu_bh_qs
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--0.09%-- run_timer_softirq
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--0.01%-- rcu_process_callbacks
>               |          |          |          |          |                     |          
>               |          |          |          |          |                      --0.01%-- run_rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--4.90%-- finish_task_switch
>               |          |          |          |          |          
>               |          |          |          |           --1.98%-- xen_hvm_callback_vector
>               |          |          |          |                     xen_evtchn_do_upcall
>               |          |          |          |                     irq_exit
>               |          |          |          |                     |          
>               |          |          |          |                     |--1.79%-- __do_softirq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.68%-- run_timer_softirq
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |           --0.03%-- _raw_spin_lock_irq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.64%-- run_rebalance_domains
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |          |--0.58%-- rebalance_domains
>               |          |          |          |                     |          |          |          |          
>               |          |          |          |                     |          |          |          |--0.42%-- load_balance
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |--0.27%-- find_busiest_group
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |--0.22%-- update_sd_lb_stats
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |                     |          |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          |          |                     |          
>               |          |          |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |--0.01%-- update_group_capacity
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          |                     |          |          |          |                     cpumask_next_and
>               |          |          |          |                     |          |          |          |                     |          
>               |          |          |          |                     |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          
>               |          |          |          |                     |          |          |          |--0.03%-- update_blocked_averages
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |                     |          |          |          |          
>               |          |          |          |                     |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |           --0.01%-- update_blocked_averages
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.06%-- rcu_process_callbacks
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |          |--0.02%-- note_gp_changes
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |           --0.01%-- rcu_report_qs_rnp
>               |          |          |          |                     |          |                     |          
>               |          |          |          |                     |          |                      --0.01%-- rcu_gp_kthread_wake
>               |          |          |          |                     |          |                                __wake_up
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.02%-- _raw_spin_lock_irq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.01%-- note_gp_changes
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.01%-- rebalance_domains
>               |          |          |          |                     |          |          
>               |          |          |          |                     |           --0.01%-- rcu_bh_qs
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.11%-- rcu_bh_qs
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.08%-- run_timer_softirq
>               |          |          |          |                     |          
>               |          |          |          |                      --0.01%-- run_rebalance_domains
>               |          |          |          |          
>               |          |          |          |--0.29%-- xen_hvm_callback_vector
>               |          |          |          |          xen_evtchn_do_upcall
>               |          |          |          |          irq_exit
>               |          |          |          |          |          
>               |          |          |          |          |--0.22%-- __do_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.15%-- run_timer_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.04%-- rcu_bh_qs
>               |          |          |          |          |          
>               |          |          |          |           --0.03%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.10%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.80%-- __schedule
>               |          |          |          
>               |          |           --0.17%-- xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     |          
>               |          |                     |--0.14%-- __do_softirq
>               |          |                     |          |          
>               |          |                     |           --0.09%-- run_timer_softirq
>               |          |                     |          
>               |          |                     |--0.02%-- run_timer_softirq
>               |          |                     |          
>               |          |                      --0.02%-- rcu_bh_qs
>               |          |          
>               |          |--6.28%-- push_to_pool
>               |          |          _xfer_secondary_pool
>               |          |          |          
>               |          |          |--2.57%-- extract_entropy
>               |          |          |          |          
>               |          |          |          |--1.74%-- extract_buf
>               |          |          |          |          |          
>               |          |          |          |          |--0.84%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          |          
>               |          |          |          |           --0.17%-- xen_hvm_callback_vector
>               |          |          |          |                     xen_evtchn_do_upcall
>               |          |          |          |                     irq_exit
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.14%-- __do_softirq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.07%-- run_timer_softirq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.01%-- _raw_spin_lock_irq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |           --0.01%-- rcu_bh_qs
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.02%-- run_timer_softirq
>               |          |          |          |                     |          
>               |          |          |          |                      --0.01%-- rcu_bh_qs
>               |          |          |          |          
>               |          |          |          |--0.17%-- xen_hvm_callback_vector
>               |          |          |          |          xen_evtchn_do_upcall
>               |          |          |          |          irq_exit
>               |          |          |          |          |          
>               |          |          |          |          |--0.14%-- __do_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.08%-- run_timer_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.02%-- rcu_bh_qs
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.14%-- account.part.28
>               |          |          |          
>               |          |          |--1.21%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          |          
>               |          |          |          |--1.12%-- __do_softirq
>               |          |          |          |          |          
>               |          |          |          |          |--0.51%-- run_rebalance_domains
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.45%-- rebalance_domains
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.35%-- load_balance
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.25%-- find_busiest_group
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.21%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.02%-- update_group_capacity
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          |          |          |          |          cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- update_blocked_averages
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- update_blocked_averages
>               |          |          |          |          |          
>               |          |          |          |          |--0.37%-- run_timer_softirq
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          
>               |          |          |          |--0.05%-- rcu_bh_qs
>               |          |          |          |          
>               |          |          |           --0.04%-- run_timer_softirq
>               |          |          |          
>               |          |          |--1.08%-- xfer_secondary_pool
>               |          |          |          
>               |          |          |--1.06%-- extract_buf
>               |          |          |          
>               |          |          |--0.22%-- mix_pool_bytes
>               |          |          |          |          
>               |          |          |          |--0.16%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          
>               |          |          |           --0.02%-- xen_hvm_callback_vector
>               |          |          |                     xen_evtchn_do_upcall
>               |          |          |                     irq_exit
>               |          |          |                     __do_softirq
>               |          |          |                     |          
>               |          |          |                      --0.01%-- run_timer_softirq
>               |          |          |          
>               |          |          |--0.10%-- memzero_explicit
>               |          |          |          
>               |          |           --0.03%-- credit_entropy_bits
>               |          |          
>               |          |--0.10%-- preempt_schedule_common
>               |          |          
>               |           --0.02%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     |          
>               |                     |--0.01%-- __do_softirq
>               |                     |          run_timer_softirq
>               |                     |          
>               |                      --0.01%-- rcu_bh_qs
>               |          
>               |--10.02%-- schedule
>               |          |          
>               |          |--7.87%-- __schedule
>               |          |          |          
>               |          |          |--4.21%-- finish_task_switch
>               |          |          |          
>               |          |          |--1.16%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          |          
>               |          |          |          |--1.06%-- __do_softirq
>               |          |          |          |          |          
>               |          |          |          |          |--0.39%-- run_timer_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.31%-- run_rebalance_domains
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.26%-- rebalance_domains
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.16%-- load_balance
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.08%-- find_busiest_group
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.07%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          |          |          |          |                     cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- update_blocked_averages
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.03%-- __msecs_to_jiffies
>               |          |          |          |          |          
>               |          |          |          |          |--0.07%-- rcu_process_callbacks
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- note_gp_changes
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- rcu_report_qs_rnp
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- rcu_gp_kthread_wake
>               |          |          |          |          |          |                     __wake_up
>               |          |          |          |          |          |                     |          
>               |          |          |          |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- note_gp_changes
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- rcu_report_qs_rnp
>               |          |          |          |          
>               |          |          |          |--0.05%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.04%-- rcu_bh_qs
>               |          |          |          
>               |          |           --0.03%-- rcu_note_context_switch
>               |          |          
>               |          |--0.80%-- xen_hvm_callback_vector
>               |          |          xen_evtchn_do_upcall
>               |          |          irq_exit
>               |          |          |          
>               |          |          |--0.75%-- __do_softirq
>               |          |          |          |          
>               |          |          |          |--0.26%-- run_rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--0.24%-- rebalance_domains
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.19%-- load_balance
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.13%-- find_busiest_group
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.03%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |          |                     |          
>               |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- update_blocked_averages
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- find_busiest_group
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |          |--0.24%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |          |--0.04%-- _raw_spin_lock_irq
>               |          |          |          |          
>               |          |          |          |--0.02%-- rcu_process_callbacks
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- note_gp_changes
>               |          |          |          |          
>               |          |          |           --0.01%-- note_gp_changes
>               |          |          |          
>               |          |          |--0.02%-- run_timer_softirq
>               |          |          |          
>               |          |           --0.02%-- rcu_bh_qs
>               |          |          
>               |           --0.12%-- _raw_spin_lock_irq
>               |          
>               |--1.92%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          |          
>               |          |--1.72%-- __do_softirq
>               |          |          |          
>               |          |          |--0.80%-- run_rebalance_domains
>               |          |          |          |          
>               |          |          |          |--0.72%-- rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--0.54%-- load_balance
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.35%-- find_busiest_group
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.26%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.03%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- update_group_capacity
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.06%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- update_sd_lb_stats
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- update_blocked_averages
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.02%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          
>               |          |          |          |--0.02%-- update_blocked_averages
>               |          |          |          |          
>               |          |          |           --0.02%-- __msecs_to_jiffies
>               |          |          |          
>               |          |          |--0.52%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.02%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.05%-- rcu_process_callbacks
>               |          |          |          |          
>               |          |          |          |--0.02%-- note_gp_changes
>               |          |          |          |          
>               |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          
>               |          |          |           --0.01%-- rcu_report_qs_rnp
>               |          |          |                     rcu_gp_kthread_wake
>               |          |          |                     __wake_up
>               |          |          |          
>               |          |          |--0.02%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.01%-- rcu_bh_qs
>               |          |          |          
>               |          |           --0.01%-- rebalance_domains
>               |          |          
>               |          |--0.10%-- run_timer_softirq
>               |          |          
>               |           --0.10%-- rcu_bh_qs
>               |          
>               |--1.75%-- __schedule
>               |          
>               |--0.22%-- _raw_spin_lock_irq
>               |          
>                --0.01%-- _cond_resched
>
>    39.14%     0.00%  kworker/7:2  [kernel.kallsyms]  [k] kthread                    
>            |
>            ---kthread
>               worker_thread
>               |          
>               |--25.23%-- process_one_work
>               |          |          
>               |          |--17.20%-- _cond_resched
>               |          |          |          
>               |          |          |--16.23%-- preempt_schedule_common
>               |          |          |          |          
>               |          |          |          |--15.83%-- __schedule
>               |          |          |          |          |          
>               |          |          |          |          |--7.94%-- rcu_note_context_switch
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--5.90%-- rcu_momentary_dyntick_idle
>               |          |          |          |          |          |          
>               |          |          |          |          |           --2.04%-- xen_hvm_callback_vector
>               |          |          |          |          |                     xen_evtchn_do_upcall
>               |          |          |          |          |                     irq_exit
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--1.84%-- __do_softirq
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.68%-- run_timer_softirq
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.67%-- run_rebalance_domains
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.60%-- rebalance_domains
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.43%-- load_balance
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |--0.29%-- find_busiest_group
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |--0.26%-- update_sd_lb_stats
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |                     |          |          |          |          |          |          |                     |          
>               |          |          |          |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |           --0.02%-- idle_cpu
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |           --0.01%-- update_group_capacity
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.03%-- update_blocked_averages
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.01%-- find_busiest_group
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.01%-- update_blocked_averages
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |           --0.01%-- load_balance
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.07%-- rcu_process_callbacks
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.02%-- note_gp_changes
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.05%-- _raw_spin_lock_irq
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |           --0.01%-- rcu_bh_qs
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--0.10%-- rcu_bh_qs
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--0.09%-- run_timer_softirq
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--0.01%-- rcu_process_callbacks
>               |          |          |          |          |                     |          
>               |          |          |          |          |                      --0.01%-- run_rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--4.90%-- finish_task_switch
>               |          |          |          |          |          
>               |          |          |          |           --1.98%-- xen_hvm_callback_vector
>               |          |          |          |                     xen_evtchn_do_upcall
>               |          |          |          |                     irq_exit
>               |          |          |          |                     |          
>               |          |          |          |                     |--1.79%-- __do_softirq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.68%-- run_timer_softirq
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |           --0.03%-- _raw_spin_lock_irq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.64%-- run_rebalance_domains
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |          |--0.58%-- rebalance_domains
>               |          |          |          |                     |          |          |          |          
>               |          |          |          |                     |          |          |          |--0.42%-- load_balance
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |--0.27%-- find_busiest_group
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |--0.22%-- update_sd_lb_stats
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |                     |          |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          |          |                     |          
>               |          |          |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |--0.01%-- update_group_capacity
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          |                     |          |          |          |                     cpumask_next_and
>               |          |          |          |                     |          |          |          |                     |          
>               |          |          |          |                     |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          
>               |          |          |          |                     |          |          |          |--0.03%-- update_blocked_averages
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |                     |          |          |          |          
>               |          |          |          |                     |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |           --0.01%-- update_blocked_averages
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.06%-- rcu_process_callbacks
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |          |--0.02%-- note_gp_changes
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |           --0.01%-- rcu_report_qs_rnp
>               |          |          |          |                     |          |                     |          
>               |          |          |          |                     |          |                      --0.01%-- rcu_gp_kthread_wake
>               |          |          |          |                     |          |                                __wake_up
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.02%-- _raw_spin_lock_irq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.01%-- note_gp_changes
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.01%-- rebalance_domains
>               |          |          |          |                     |          |          
>               |          |          |          |                     |           --0.01%-- rcu_bh_qs
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.11%-- rcu_bh_qs
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.08%-- run_timer_softirq
>               |          |          |          |                     |          
>               |          |          |          |                      --0.01%-- run_rebalance_domains
>               |          |          |          |          
>               |          |          |          |--0.29%-- xen_hvm_callback_vector
>               |          |          |          |          xen_evtchn_do_upcall
>               |          |          |          |          irq_exit
>               |          |          |          |          |          
>               |          |          |          |          |--0.22%-- __do_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.15%-- run_timer_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.04%-- rcu_bh_qs
>               |          |          |          |          |          
>               |          |          |          |           --0.03%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.10%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.80%-- __schedule
>               |          |          |          
>               |          |           --0.17%-- xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     |          
>               |          |                     |--0.14%-- __do_softirq
>               |          |                     |          |          
>               |          |                     |           --0.09%-- run_timer_softirq
>               |          |                     |          
>               |          |                     |--0.02%-- run_timer_softirq
>               |          |                     |          
>               |          |                      --0.02%-- rcu_bh_qs
>               |          |          
>               |          |--6.28%-- push_to_pool
>               |          |          _xfer_secondary_pool
>               |          |          |          
>               |          |          |--2.57%-- extract_entropy
>               |          |          |          |          
>               |          |          |          |--1.74%-- extract_buf
>               |          |          |          |          |          
>               |          |          |          |          |--0.84%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          |          
>               |          |          |          |           --0.17%-- xen_hvm_callback_vector
>               |          |          |          |                     xen_evtchn_do_upcall
>               |          |          |          |                     irq_exit
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.14%-- __do_softirq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.07%-- run_timer_softirq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.01%-- _raw_spin_lock_irq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |           --0.01%-- rcu_bh_qs
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.02%-- run_timer_softirq
>               |          |          |          |                     |          
>               |          |          |          |                      --0.01%-- rcu_bh_qs
>               |          |          |          |          
>               |          |          |          |--0.17%-- xen_hvm_callback_vector
>               |          |          |          |          xen_evtchn_do_upcall
>               |          |          |          |          irq_exit
>               |          |          |          |          |          
>               |          |          |          |          |--0.14%-- __do_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.08%-- run_timer_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.02%-- rcu_bh_qs
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.14%-- account.part.28
>               |          |          |          
>               |          |          |--1.21%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          |          
>               |          |          |          |--1.12%-- __do_softirq
>               |          |          |          |          |          
>               |          |          |          |          |--0.51%-- run_rebalance_domains
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.45%-- rebalance_domains
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.35%-- load_balance
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.25%-- find_busiest_group
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.21%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.02%-- update_group_capacity
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          |          |          |          |          cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- update_blocked_averages
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- update_blocked_averages
>               |          |          |          |          |          
>               |          |          |          |          |--0.37%-- run_timer_softirq
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          
>               |          |          |          |--0.05%-- rcu_bh_qs
>               |          |          |          |          
>               |          |          |           --0.04%-- run_timer_softirq
>               |          |          |          
>               |          |          |--1.08%-- xfer_secondary_pool
>               |          |          |          
>               |          |          |--1.06%-- extract_buf
>               |          |          |          
>               |          |          |--0.22%-- mix_pool_bytes
>               |          |          |          |          
>               |          |          |          |--0.16%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          
>               |          |          |           --0.02%-- xen_hvm_callback_vector
>               |          |          |                     xen_evtchn_do_upcall
>               |          |          |                     irq_exit
>               |          |          |                     __do_softirq
>               |          |          |                     |          
>               |          |          |                      --0.01%-- run_timer_softirq
>               |          |          |          
>               |          |          |--0.10%-- memzero_explicit
>               |          |          |          
>               |          |           --0.03%-- credit_entropy_bits
>               |          |          
>               |          |--0.10%-- preempt_schedule_common
>               |          |          
>               |           --0.02%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     |          
>               |                     |--0.01%-- __do_softirq
>               |                     |          run_timer_softirq
>               |                     |          
>               |                      --0.01%-- rcu_bh_qs
>               |          
>               |--10.02%-- schedule
>               |          |          
>               |          |--7.87%-- __schedule
>               |          |          |          
>               |          |          |--4.21%-- finish_task_switch
>               |          |          |          
>               |          |          |--1.16%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          |          
>               |          |          |          |--1.06%-- __do_softirq
>               |          |          |          |          |          
>               |          |          |          |          |--0.39%-- run_timer_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.31%-- run_rebalance_domains
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.26%-- rebalance_domains
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.16%-- load_balance
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.08%-- find_busiest_group
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.07%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          |          |          |          |                     cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- update_blocked_averages
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.03%-- __msecs_to_jiffies
>               |          |          |          |          |          
>               |          |          |          |          |--0.07%-- rcu_process_callbacks
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- note_gp_changes
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- rcu_report_qs_rnp
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- rcu_gp_kthread_wake
>               |          |          |          |          |          |                     __wake_up
>               |          |          |          |          |          |                     |          
>               |          |          |          |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- note_gp_changes
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- rcu_report_qs_rnp
>               |          |          |          |          
>               |          |          |          |--0.05%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.04%-- rcu_bh_qs
>               |          |          |          
>               |          |           --0.03%-- rcu_note_context_switch
>               |          |          
>               |          |--0.80%-- xen_hvm_callback_vector
>               |          |          xen_evtchn_do_upcall
>               |          |          irq_exit
>               |          |          |          
>               |          |          |--0.75%-- __do_softirq
>               |          |          |          |          
>               |          |          |          |--0.26%-- run_rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--0.24%-- rebalance_domains
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.19%-- load_balance
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.13%-- find_busiest_group
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.03%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |          |                     |          
>               |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- update_blocked_averages
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- find_busiest_group
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |          |--0.24%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |          |--0.04%-- _raw_spin_lock_irq
>               |          |          |          |          
>               |          |          |          |--0.02%-- rcu_process_callbacks
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- note_gp_changes
>               |          |          |          |          
>               |          |          |           --0.01%-- note_gp_changes
>               |          |          |          
>               |          |          |--0.02%-- run_timer_softirq
>               |          |          |          
>               |          |           --0.02%-- rcu_bh_qs
>               |          |          
>               |           --0.12%-- _raw_spin_lock_irq
>               |          
>               |--1.92%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          |          
>               |          |--1.72%-- __do_softirq
>               |          |          |          
>               |          |          |--0.80%-- run_rebalance_domains
>               |          |          |          |          
>               |          |          |          |--0.72%-- rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--0.54%-- load_balance
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.35%-- find_busiest_group
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.26%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.03%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- update_group_capacity
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.06%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- update_sd_lb_stats
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- update_blocked_averages
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.02%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          
>               |          |          |          |--0.02%-- update_blocked_averages
>               |          |          |          |          
>               |          |          |           --0.02%-- __msecs_to_jiffies
>               |          |          |          
>               |          |          |--0.52%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.02%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.05%-- rcu_process_callbacks
>               |          |          |          |          
>               |          |          |          |--0.02%-- note_gp_changes
>               |          |          |          |          
>               |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          
>               |          |          |           --0.01%-- rcu_report_qs_rnp
>               |          |          |                     rcu_gp_kthread_wake
>               |          |          |                     __wake_up
>               |          |          |          
>               |          |          |--0.02%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.01%-- rcu_bh_qs
>               |          |          |          
>               |          |           --0.01%-- rebalance_domains
>               |          |          
>               |          |--0.10%-- run_timer_softirq
>               |          |          
>               |           --0.10%-- rcu_bh_qs
>               |          
>               |--1.75%-- __schedule
>               |          
>               |--0.22%-- _raw_spin_lock_irq
>               |          
>                --0.01%-- _cond_resched
>
>    39.14%     0.00%  kworker/7:2  [kernel.kallsyms]  [k] ret_from_fork              
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               |          
>               |--25.23%-- process_one_work
>               |          |          
>               |          |--17.20%-- _cond_resched
>               |          |          |          
>               |          |          |--16.23%-- preempt_schedule_common
>               |          |          |          |          
>               |          |          |          |--15.83%-- __schedule
>               |          |          |          |          |          
>               |          |          |          |          |--7.94%-- rcu_note_context_switch
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--5.90%-- rcu_momentary_dyntick_idle
>               |          |          |          |          |          |          
>               |          |          |          |          |           --2.04%-- xen_hvm_callback_vector
>               |          |          |          |          |                     xen_evtchn_do_upcall
>               |          |          |          |          |                     irq_exit
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--1.84%-- __do_softirq
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.68%-- run_timer_softirq
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.67%-- run_rebalance_domains
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.60%-- rebalance_domains
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.43%-- load_balance
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |--0.29%-- find_busiest_group
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |--0.26%-- update_sd_lb_stats
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |                     |          |          |          |          |          |          |                     |          
>               |          |          |          |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |           --0.02%-- idle_cpu
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |           --0.01%-- update_group_capacity
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |                     |          |          |          |          |          
>               |          |          |          |          |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.03%-- update_blocked_averages
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |          |--0.01%-- find_busiest_group
>               |          |          |          |          |                     |          |          |          |          
>               |          |          |          |          |                     |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.01%-- update_blocked_averages
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |           --0.01%-- load_balance
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.07%-- rcu_process_callbacks
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |          |--0.02%-- note_gp_changes
>               |          |          |          |          |                     |          |          |          
>               |          |          |          |          |                     |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |          |--0.05%-- _raw_spin_lock_irq
>               |          |          |          |          |                     |          |          
>               |          |          |          |          |                     |           --0.01%-- rcu_bh_qs
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--0.10%-- rcu_bh_qs
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--0.09%-- run_timer_softirq
>               |          |          |          |          |                     |          
>               |          |          |          |          |                     |--0.01%-- rcu_process_callbacks
>               |          |          |          |          |                     |          
>               |          |          |          |          |                      --0.01%-- run_rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--4.90%-- finish_task_switch
>               |          |          |          |          |          
>               |          |          |          |           --1.98%-- xen_hvm_callback_vector
>               |          |          |          |                     xen_evtchn_do_upcall
>               |          |          |          |                     irq_exit
>               |          |          |          |                     |          
>               |          |          |          |                     |--1.79%-- __do_softirq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.68%-- run_timer_softirq
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |           --0.03%-- _raw_spin_lock_irq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.64%-- run_rebalance_domains
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |          |--0.58%-- rebalance_domains
>               |          |          |          |                     |          |          |          |          
>               |          |          |          |                     |          |          |          |--0.42%-- load_balance
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |--0.27%-- find_busiest_group
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |--0.22%-- update_sd_lb_stats
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |                     |          |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          |          |                     |          
>               |          |          |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |--0.01%-- update_group_capacity
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          |                     |          |          |          |                     cpumask_next_and
>               |          |          |          |                     |          |          |          |                     |          
>               |          |          |          |                     |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |                     |          |          |          |          
>               |          |          |          |                     |          |          |          |--0.03%-- update_blocked_averages
>               |          |          |          |                     |          |          |          |          |          
>               |          |          |          |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |                     |          |          |          |          
>               |          |          |          |                     |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |           --0.01%-- update_blocked_averages
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.06%-- rcu_process_callbacks
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |          |--0.02%-- note_gp_changes
>               |          |          |          |                     |          |          |          
>               |          |          |          |                     |          |           --0.01%-- rcu_report_qs_rnp
>               |          |          |          |                     |          |                     |          
>               |          |          |          |                     |          |                      --0.01%-- rcu_gp_kthread_wake
>               |          |          |          |                     |          |                                __wake_up
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.02%-- _raw_spin_lock_irq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.01%-- note_gp_changes
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.01%-- rebalance_domains
>               |          |          |          |                     |          |          
>               |          |          |          |                     |           --0.01%-- rcu_bh_qs
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.11%-- rcu_bh_qs
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.08%-- run_timer_softirq
>               |          |          |          |                     |          
>               |          |          |          |                      --0.01%-- run_rebalance_domains
>               |          |          |          |          
>               |          |          |          |--0.29%-- xen_hvm_callback_vector
>               |          |          |          |          xen_evtchn_do_upcall
>               |          |          |          |          irq_exit
>               |          |          |          |          |          
>               |          |          |          |          |--0.22%-- __do_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.15%-- run_timer_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.04%-- rcu_bh_qs
>               |          |          |          |          |          
>               |          |          |          |           --0.03%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.10%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.80%-- __schedule
>               |          |          |          
>               |          |           --0.17%-- xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     |          
>               |          |                     |--0.14%-- __do_softirq
>               |          |                     |          |          
>               |          |                     |           --0.09%-- run_timer_softirq
>               |          |                     |          
>               |          |                     |--0.02%-- run_timer_softirq
>               |          |                     |          
>               |          |                      --0.02%-- rcu_bh_qs
>               |          |          
>               |          |--6.28%-- push_to_pool
>               |          |          _xfer_secondary_pool
>               |          |          |          
>               |          |          |--2.57%-- extract_entropy
>               |          |          |          |          
>               |          |          |          |--1.74%-- extract_buf
>               |          |          |          |          |          
>               |          |          |          |          |--0.84%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          |          
>               |          |          |          |           --0.17%-- xen_hvm_callback_vector
>               |          |          |          |                     xen_evtchn_do_upcall
>               |          |          |          |                     irq_exit
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.14%-- __do_softirq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.07%-- run_timer_softirq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |          |--0.01%-- _raw_spin_lock_irq
>               |          |          |          |                     |          |          
>               |          |          |          |                     |           --0.01%-- rcu_bh_qs
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.02%-- run_timer_softirq
>               |          |          |          |                     |          
>               |          |          |          |                      --0.01%-- rcu_bh_qs
>               |          |          |          |          
>               |          |          |          |--0.17%-- xen_hvm_callback_vector
>               |          |          |          |          xen_evtchn_do_upcall
>               |          |          |          |          irq_exit
>               |          |          |          |          |          
>               |          |          |          |          |--0.14%-- __do_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.08%-- run_timer_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.02%-- rcu_bh_qs
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.14%-- account.part.28
>               |          |          |          
>               |          |          |--1.21%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          |          
>               |          |          |          |--1.12%-- __do_softirq
>               |          |          |          |          |          
>               |          |          |          |          |--0.51%-- run_rebalance_domains
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.45%-- rebalance_domains
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.35%-- load_balance
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.25%-- find_busiest_group
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.21%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.02%-- update_group_capacity
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          |          |          |          |          cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- update_blocked_averages
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- update_blocked_averages
>               |          |          |          |          |          
>               |          |          |          |          |--0.37%-- run_timer_softirq
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          
>               |          |          |          |--0.05%-- rcu_bh_qs
>               |          |          |          |          
>               |          |          |           --0.04%-- run_timer_softirq
>               |          |          |          
>               |          |          |--1.08%-- xfer_secondary_pool
>               |          |          |          
>               |          |          |--1.06%-- extract_buf
>               |          |          |          
>               |          |          |--0.22%-- mix_pool_bytes
>               |          |          |          |          
>               |          |          |          |--0.16%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          
>               |          |          |           --0.02%-- xen_hvm_callback_vector
>               |          |          |                     xen_evtchn_do_upcall
>               |          |          |                     irq_exit
>               |          |          |                     __do_softirq
>               |          |          |                     |          
>               |          |          |                      --0.01%-- run_timer_softirq
>               |          |          |          
>               |          |          |--0.10%-- memzero_explicit
>               |          |          |          
>               |          |           --0.03%-- credit_entropy_bits
>               |          |          
>               |          |--0.10%-- preempt_schedule_common
>               |          |          
>               |           --0.02%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     |          
>               |                     |--0.01%-- __do_softirq
>               |                     |          run_timer_softirq
>               |                     |          
>               |                      --0.01%-- rcu_bh_qs
>               |          
>               |--10.02%-- schedule
>               |          |          
>               |          |--7.87%-- __schedule
>               |          |          |          
>               |          |          |--4.21%-- finish_task_switch
>               |          |          |          
>               |          |          |--1.16%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          |          
>               |          |          |          |--1.06%-- __do_softirq
>               |          |          |          |          |          
>               |          |          |          |          |--0.39%-- run_timer_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.31%-- run_rebalance_domains
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.26%-- rebalance_domains
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.16%-- load_balance
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.08%-- find_busiest_group
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.07%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          |          |          |          |                     cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- update_blocked_averages
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.03%-- __msecs_to_jiffies
>               |          |          |          |          |          
>               |          |          |          |          |--0.07%-- rcu_process_callbacks
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- note_gp_changes
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- rcu_report_qs_rnp
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- rcu_gp_kthread_wake
>               |          |          |          |          |          |                     __wake_up
>               |          |          |          |          |          |                     |          
>               |          |          |          |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- note_gp_changes
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- rcu_report_qs_rnp
>               |          |          |          |          
>               |          |          |          |--0.05%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.04%-- rcu_bh_qs
>               |          |          |          
>               |          |           --0.03%-- rcu_note_context_switch
>               |          |          
>               |          |--0.80%-- xen_hvm_callback_vector
>               |          |          xen_evtchn_do_upcall
>               |          |          irq_exit
>               |          |          |          
>               |          |          |--0.75%-- __do_softirq
>               |          |          |          |          
>               |          |          |          |--0.26%-- run_rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--0.24%-- rebalance_domains
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.19%-- load_balance
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.13%-- find_busiest_group
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.03%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |          |                     |          
>               |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- update_blocked_averages
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- find_busiest_group
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |          |--0.24%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |          |--0.04%-- _raw_spin_lock_irq
>               |          |          |          |          
>               |          |          |          |--0.02%-- rcu_process_callbacks
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- note_gp_changes
>               |          |          |          |          
>               |          |          |           --0.01%-- note_gp_changes
>               |          |          |          
>               |          |          |--0.02%-- run_timer_softirq
>               |          |          |          
>               |          |           --0.02%-- rcu_bh_qs
>               |          |          
>               |           --0.12%-- _raw_spin_lock_irq
>               |          
>               |--1.92%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          |          
>               |          |--1.72%-- __do_softirq
>               |          |          |          
>               |          |          |--0.80%-- run_rebalance_domains
>               |          |          |          |          
>               |          |          |          |--0.72%-- rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--0.54%-- load_balance
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.35%-- find_busiest_group
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.26%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.03%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- update_group_capacity
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.06%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- update_sd_lb_stats
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- update_blocked_averages
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.02%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          
>               |          |          |          |--0.02%-- update_blocked_averages
>               |          |          |          |          
>               |          |          |           --0.02%-- __msecs_to_jiffies
>               |          |          |          
>               |          |          |--0.52%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.02%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.05%-- rcu_process_callbacks
>               |          |          |          |          
>               |          |          |          |--0.02%-- note_gp_changes
>               |          |          |          |          
>               |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          
>               |          |          |           --0.01%-- rcu_report_qs_rnp
>               |          |          |                     rcu_gp_kthread_wake
>               |          |          |                     __wake_up
>               |          |          |          
>               |          |          |--0.02%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.01%-- rcu_bh_qs
>               |          |          |          
>               |          |           --0.01%-- rebalance_domains
>               |          |          
>               |          |--0.10%-- run_timer_softirq
>               |          |          
>               |           --0.10%-- rcu_bh_qs
>               |          
>               |--1.75%-- __schedule
>               |          
>               |--0.22%-- _raw_spin_lock_irq
>               |          
>                --0.01%-- _cond_resched
>
>    26.26%     6.03%  kworker/7:2  [kernel.kallsyms]  [k] __schedule                 
>            |          
>            |--20.23%-- __schedule
>            |          |          
>            |          |--9.11%-- finish_task_switch
>            |          |          
>            |          |--7.97%-- rcu_note_context_switch
>            |          |          |          
>            |          |          |--5.90%-- rcu_momentary_dyntick_idle
>            |          |          |          
>            |          |           --2.04%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     |          
>            |          |                     |--1.84%-- __do_softirq
>            |          |                     |          |          
>            |          |                     |          |--0.68%-- run_timer_softirq
>            |          |                     |          |          |          
>            |          |                     |          |           --0.01%-- _raw_spin_lock_irq
>            |          |                     |          |          
>            |          |                     |          |--0.67%-- run_rebalance_domains
>            |          |                     |          |          |          
>            |          |                     |          |          |--0.60%-- rebalance_domains
>            |          |                     |          |          |          |          
>            |          |                     |          |          |          |--0.43%-- load_balance
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |          |--0.29%-- find_busiest_group
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |--0.26%-- update_sd_lb_stats
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>            |          |                     |          |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |                     |          |          |          |          |          |          |                     |          
>            |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |           --0.02%-- idle_cpu
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |           --0.01%-- update_group_capacity
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |          |--0.01%-- group_balance_cpu
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>            |          |                     |          |          |          |          |                     _find_next_bit.part.0
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>            |          |                     |          |          |          |          
>            |          |                     |          |          |          |--0.03%-- update_blocked_averages
>            |          |                     |          |          |          |          
>            |          |                     |          |          |          |--0.01%-- cpumask_next_and
>            |          |                     |          |          |          |          
>            |          |                     |          |          |          |--0.01%-- __msecs_to_jiffies
>            |          |                     |          |          |          |          
>            |          |                     |          |          |          |--0.01%-- find_busiest_group
>            |          |                     |          |          |          |          
>            |          |                     |          |          |           --0.01%-- group_balance_cpu
>            |          |                     |          |          |          
>            |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>            |          |                     |          |          |          
>            |          |                     |          |          |--0.01%-- update_blocked_averages
>            |          |                     |          |          |          
>            |          |                     |          |           --0.01%-- load_balance
>            |          |                     |          |          
>            |          |                     |          |--0.07%-- rcu_process_callbacks
>            |          |                     |          |          |          
>            |          |                     |          |          |--0.02%-- note_gp_changes
>            |          |                     |          |          |          
>            |          |                     |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |                     |          |          
>            |          |                     |          |--0.05%-- _raw_spin_lock_irq
>            |          |                     |          |          
>            |          |                     |           --0.01%-- rcu_bh_qs
>            |          |                     |          
>            |          |                     |--0.10%-- rcu_bh_qs
>            |          |                     |          
>            |          |                     |--0.09%-- run_timer_softirq
>            |          |                     |          
>            |          |                     |--0.01%-- rcu_process_callbacks
>            |          |                     |          
>            |          |                      --0.01%-- run_rebalance_domains
>            |          |          
>            |           --3.15%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     |          
>            |                     |--2.85%-- __do_softirq
>            |                     |          |          
>            |                     |          |--1.07%-- run_timer_softirq
>            |                     |          |          |          
>            |                     |          |           --0.04%-- _raw_spin_lock_irq
>            |                     |          |          
>            |                     |          |--0.95%-- run_rebalance_domains
>            |                     |          |          |          
>            |                     |          |          |--0.84%-- rebalance_domains
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.58%-- load_balance
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.35%-- find_busiest_group
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |          |--0.29%-- update_sd_lb_stats
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.07%-- cpumask_next_and
>            |                     |          |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>            |                     |          |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |           --0.02%-- find_next_bit
>            |                     |          |          |          |          |          |          |                     |          
>            |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.01%-- idle_cpu
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |          |--0.01%-- cpumask_next_and
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |          |--0.01%-- update_group_capacity
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |           --0.01%-- idle_cpu
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.06%-- cpumask_next_and
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |          |--0.02%-- find_next_bit
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.02%-- find_next_bit
>            |                     |          |          |          |          |          
>            |                     |          |          |          |           --0.02%-- group_balance_cpu
>            |                     |          |          |          |                     cpumask_next_and
>            |                     |          |          |          |                     |          
>            |                     |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.05%-- update_blocked_averages
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>            |                     |          |          |          |          |          
>            |                     |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.01%-- cpumask_next_and
>            |                     |          |          |          |          
>            |                     |          |          |           --0.01%-- idle_cpu
>            |                     |          |          |          
>            |                     |          |          |--0.04%-- __msecs_to_jiffies
>            |                     |          |          |          
>            |                     |          |           --0.01%-- update_blocked_averages
>            |                     |          |          
>            |                     |          |--0.13%-- rcu_process_callbacks
>            |                     |          |          |          
>            |                     |          |          |--0.04%-- note_gp_changes
>            |                     |          |          |          
>            |                     |          |          |--0.03%-- rcu_report_qs_rnp
>            |                     |          |          |          |          
>            |                     |          |          |           --0.02%-- rcu_gp_kthread_wake
>            |                     |          |          |                     __wake_up
>            |                     |          |          |                     |          
>            |                     |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>            |                     |          |          |          
>            |                     |          |           --0.01%-- _raw_spin_lock_irqsave
>            |                     |          |          
>            |                     |          |--0.05%-- _raw_spin_lock_irq
>            |                     |          |          
>            |                     |          |--0.02%-- note_gp_changes
>            |                     |          |          
>            |                     |          |--0.01%-- rebalance_domains
>            |                     |          |          
>            |                     |          |--0.01%-- rcu_bh_qs
>            |                     |          |          
>            |                     |           --0.01%-- rcu_report_qs_rnp
>            |                     |          
>            |                     |--0.16%-- rcu_bh_qs
>            |                     |          
>            |                     |--0.13%-- run_timer_softirq
>            |                     |          
>            |                      --0.01%-- run_rebalance_domains
>            |          
>             --6.03%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       |          
>                       |--2.47%-- schedule
>                       |          __schedule
>                       |          
>                       |--1.81%-- process_one_work
>                       |          _cond_resched
>                       |          |          
>                       |          |--1.00%-- preempt_schedule_common
>                       |          |          __schedule
>                       |          |          
>                       |           --0.80%-- __schedule
>                       |          
>                        --1.75%-- __schedule
>
>    25.23%     1.63%  kworker/7:2  [kernel.kallsyms]  [k] process_one_work           
>            |          
>            |--23.60%-- process_one_work
>            |          |          
>            |          |--17.20%-- _cond_resched
>            |          |          |          
>            |          |          |--16.23%-- preempt_schedule_common
>            |          |          |          |          
>            |          |          |          |--15.83%-- __schedule
>            |          |          |          |          |          
>            |          |          |          |          |--7.94%-- rcu_note_context_switch
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--5.90%-- rcu_momentary_dyntick_idle
>            |          |          |          |          |          |          
>            |          |          |          |          |           --2.04%-- xen_hvm_callback_vector
>            |          |          |          |          |                     xen_evtchn_do_upcall
>            |          |          |          |          |                     irq_exit
>            |          |          |          |          |                     |          
>            |          |          |          |          |                     |--1.84%-- __do_softirq
>            |          |          |          |          |                     |          |          
>            |          |          |          |          |                     |          |--0.68%-- run_timer_softirq
>            |          |          |          |          |                     |          |          |          
>            |          |          |          |          |                     |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          |          |                     |          |          
>            |          |          |          |          |                     |          |--0.67%-- run_rebalance_domains
>            |          |          |          |          |                     |          |          |          
>            |          |          |          |          |                     |          |          |--0.60%-- rebalance_domains
>            |          |          |          |          |                     |          |          |          |          
>            |          |          |          |          |                     |          |          |          |--0.43%-- load_balance
>            |          |          |          |          |                     |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |--0.29%-- find_busiest_group
>            |          |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |          |--0.26%-- update_sd_lb_stats
>            |          |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>            |          |          |          |          |                     |          |          |          |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          |                     |          |          |          |          |          |          |                     |          
>            |          |          |          |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>            |          |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |          |           --0.02%-- idle_cpu
>            |          |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |           --0.01%-- update_group_capacity
>            |          |          |          |          |                     |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>            |          |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |                     |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |--0.01%-- group_balance_cpu
>            |          |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>            |          |          |          |          |                     |          |          |          |          |                     _find_next_bit.part.0
>            |          |          |          |          |                     |          |          |          |          |          
>            |          |          |          |          |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>            |          |          |          |          |                     |          |          |          |          
>            |          |          |          |          |                     |          |          |          |--0.03%-- update_blocked_averages
>            |          |          |          |          |                     |          |          |          |          
>            |          |          |          |          |                     |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |          |          |                     |          |          |          |          
>            |          |          |          |          |                     |          |          |          |--0.01%-- __msecs_to_jiffies
>            |          |          |          |          |                     |          |          |          |          
>            |          |          |          |          |                     |          |          |          |--0.01%-- find_busiest_group
>            |          |          |          |          |                     |          |          |          |          
>            |          |          |          |          |                     |          |          |           --0.01%-- group_balance_cpu
>            |          |          |          |          |                     |          |          |          
>            |          |          |          |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>            |          |          |          |          |                     |          |          |          
>            |          |          |          |          |                     |          |          |--0.01%-- update_blocked_averages
>            |          |          |          |          |                     |          |          |          
>            |          |          |          |          |                     |          |           --0.01%-- load_balance
>            |          |          |          |          |                     |          |          
>            |          |          |          |          |                     |          |--0.07%-- rcu_process_callbacks
>            |          |          |          |          |                     |          |          |          
>            |          |          |          |          |                     |          |          |--0.02%-- note_gp_changes
>            |          |          |          |          |                     |          |          |          
>            |          |          |          |          |                     |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |          |          |          |                     |          |          
>            |          |          |          |          |                     |          |--0.05%-- _raw_spin_lock_irq
>            |          |          |          |          |                     |          |          
>            |          |          |          |          |                     |           --0.01%-- rcu_bh_qs
>            |          |          |          |          |                     |          
>            |          |          |          |          |                     |--0.10%-- rcu_bh_qs
>            |          |          |          |          |                     |          
>            |          |          |          |          |                     |--0.09%-- run_timer_softirq
>            |          |          |          |          |                     |          
>            |          |          |          |          |                     |--0.01%-- rcu_process_callbacks
>            |          |          |          |          |                     |          
>            |          |          |          |          |                      --0.01%-- run_rebalance_domains
>            |          |          |          |          |          
>            |          |          |          |          |--4.90%-- finish_task_switch
>            |          |          |          |          |          
>            |          |          |          |           --1.98%-- xen_hvm_callback_vector
>            |          |          |          |                     xen_evtchn_do_upcall
>            |          |          |          |                     irq_exit
>            |          |          |          |                     |          
>            |          |          |          |                     |--1.79%-- __do_softirq
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.68%-- run_timer_softirq
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |           --0.03%-- _raw_spin_lock_irq
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.64%-- run_rebalance_domains
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |          |--0.58%-- rebalance_domains
>            |          |          |          |                     |          |          |          |          
>            |          |          |          |                     |          |          |          |--0.42%-- load_balance
>            |          |          |          |                     |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |--0.27%-- find_busiest_group
>            |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |--0.22%-- update_sd_lb_stats
>            |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>            |          |          |          |                     |          |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>            |          |          |          |                     |          |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |                     |          |          |          |          |          |          |                     |          
>            |          |          |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>            |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |--0.01%-- update_group_capacity
>            |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |                     |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>            |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |                     |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |                     |          |          |          |          |          
>            |          |          |          |                     |          |          |          |           --0.01%-- group_balance_cpu
>            |          |          |          |                     |          |          |          |                     cpumask_next_and
>            |          |          |          |                     |          |          |          |                     |          
>            |          |          |          |                     |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |          |          |          |                     |          |          |          |          
>            |          |          |          |                     |          |          |          |--0.03%-- update_blocked_averages
>            |          |          |          |                     |          |          |          |          |          
>            |          |          |          |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |          |          |                     |          |          |          |          
>            |          |          |          |                     |          |          |           --0.01%-- cpumask_next_and
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |           --0.01%-- update_blocked_averages
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.06%-- rcu_process_callbacks
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |          |--0.02%-- note_gp_changes
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |           --0.01%-- rcu_report_qs_rnp
>            |          |          |          |                     |          |                     |          
>            |          |          |          |                     |          |                      --0.01%-- rcu_gp_kthread_wake
>            |          |          |          |                     |          |                                __wake_up
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.02%-- _raw_spin_lock_irq
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.01%-- note_gp_changes
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.01%-- rebalance_domains
>            |          |          |          |                     |          |          
>            |          |          |          |                     |           --0.01%-- rcu_bh_qs
>            |          |          |          |                     |          
>            |          |          |          |                     |--0.11%-- rcu_bh_qs
>            |          |          |          |                     |          
>            |          |          |          |                     |--0.08%-- run_timer_softirq
>            |          |          |          |                     |          
>            |          |          |          |                      --0.01%-- run_rebalance_domains
>            |          |          |          |          
>            |          |          |          |--0.29%-- xen_hvm_callback_vector
>            |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          irq_exit
>            |          |          |          |          |          
>            |          |          |          |          |--0.22%-- __do_softirq
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.15%-- run_timer_softirq
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          |          |          
>            |          |          |          |          |--0.04%-- rcu_bh_qs
>            |          |          |          |          |          
>            |          |          |          |           --0.03%-- run_timer_softirq
>            |          |          |          |          
>            |          |          |           --0.10%-- _raw_spin_lock_irq
>            |          |          |          
>            |          |          |--0.80%-- __schedule
>            |          |          |          
>            |          |           --0.17%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     |          
>            |          |                     |--0.14%-- __do_softirq
>            |          |                     |          |          
>            |          |                     |           --0.09%-- run_timer_softirq
>            |          |                     |          
>            |          |                     |--0.02%-- run_timer_softirq
>            |          |                     |          
>            |          |                      --0.02%-- rcu_bh_qs
>            |          |          
>            |          |--6.28%-- push_to_pool
>            |          |          _xfer_secondary_pool
>            |          |          |          
>            |          |          |--2.57%-- extract_entropy
>            |          |          |          |          
>            |          |          |          |--1.74%-- extract_buf
>            |          |          |          |          |          
>            |          |          |          |          |--0.84%-- _raw_spin_unlock_irqrestore
>            |          |          |          |          |          
>            |          |          |          |           --0.17%-- xen_hvm_callback_vector
>            |          |          |          |                     xen_evtchn_do_upcall
>            |          |          |          |                     irq_exit
>            |          |          |          |                     |          
>            |          |          |          |                     |--0.14%-- __do_softirq
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.07%-- run_timer_softirq
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.01%-- _raw_spin_lock_irq
>            |          |          |          |                     |          |          
>            |          |          |          |                     |           --0.01%-- rcu_bh_qs
>            |          |          |          |                     |          
>            |          |          |          |                     |--0.02%-- run_timer_softirq
>            |          |          |          |                     |          
>            |          |          |          |                      --0.01%-- rcu_bh_qs
>            |          |          |          |          
>            |          |          |          |--0.17%-- xen_hvm_callback_vector
>            |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          irq_exit
>            |          |          |          |          |          
>            |          |          |          |          |--0.14%-- __do_softirq
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.08%-- run_timer_softirq
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          |          |          
>            |          |          |          |          |--0.02%-- rcu_bh_qs
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- run_timer_softirq
>            |          |          |          |          
>            |          |          |           --0.14%-- account.part.28
>            |          |          |          
>            |          |          |--1.21%-- xen_hvm_callback_vector
>            |          |          |          xen_evtchn_do_upcall
>            |          |          |          irq_exit
>            |          |          |          |          
>            |          |          |          |--1.12%-- __do_softirq
>            |          |          |          |          |          
>            |          |          |          |          |--0.51%-- run_rebalance_domains
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.45%-- rebalance_domains
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.35%-- load_balance
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.25%-- find_busiest_group
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.21%-- update_sd_lb_stats
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |--0.02%-- update_group_capacity
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.01%-- group_balance_cpu
>            |          |          |          |          |          |          |          |          cpumask_next_and
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.02%-- update_blocked_averages
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.02%-- __msecs_to_jiffies
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- update_blocked_averages
>            |          |          |          |          |          
>            |          |          |          |          |--0.37%-- run_timer_softirq
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          |          
>            |          |          |          |--0.05%-- rcu_bh_qs
>            |          |          |          |          
>            |          |          |           --0.04%-- run_timer_softirq
>            |          |          |          
>            |          |          |--1.08%-- xfer_secondary_pool
>            |          |          |          
>            |          |          |--1.06%-- extract_buf
>            |          |          |          
>            |          |          |--0.22%-- mix_pool_bytes
>            |          |          |          |          
>            |          |          |          |--0.16%-- _raw_spin_unlock_irqrestore
>            |          |          |          |          
>            |          |          |           --0.02%-- xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     __do_softirq
>            |          |          |                     |          
>            |          |          |                      --0.01%-- run_timer_softirq
>            |          |          |          
>            |          |          |--0.10%-- memzero_explicit
>            |          |          |          
>            |          |           --0.03%-- credit_entropy_bits
>            |          |          
>            |          |--0.10%-- preempt_schedule_common
>            |          |          
>            |           --0.02%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     |          
>            |                     |--0.01%-- __do_softirq
>            |                     |          run_timer_softirq
>            |                     |          
>            |                      --0.01%-- rcu_bh_qs
>            |          
>             --1.63%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       process_one_work
>
>    23.37%     0.00%  ksoftirqd/7  [kernel.kallsyms]  [k] kthread                    
>            |
>            ---kthread
>               |          
>               |--19.74%-- smpboot_thread_fn
>               |          |          
>               |          |--9.14%-- schedule
>               |          |          |          
>               |          |          |--6.19%-- __schedule
>               |          |          |          |          
>               |          |          |          |--2.67%-- finish_task_switch
>               |          |          |          |          
>               |          |          |          |--0.81%-- xen_hvm_callback_vector
>               |          |          |          |          xen_evtchn_do_upcall
>               |          |          |          |          irq_exit
>               |          |          |          |          |          
>               |          |          |          |          |--0.75%-- __do_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.29%-- run_timer_softirq
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.24%-- run_rebalance_domains
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.21%-- rebalance_domains
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.15%-- load_balance
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.11%-- find_busiest_group
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |--0.01%-- update_group_capacity
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |                     |          
>               |          |          |          |          |          |          |          |                      --0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |                                |          
>               |          |          |          |          |          |          |          |                                 --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- update_blocked_averages
>               |          |          |          |          |          |          |          |          _raw_spin_unlock_irqrestore
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- load_balance
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.03%-- _raw_spin_lock_irq
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- rcu_bh_qs
>               |          |          |          |          |          
>               |          |          |          |          |--0.04%-- rcu_bh_qs
>               |          |          |          |          |          
>               |          |          |          |          |--0.02%-- run_timer_softirq
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- run_rebalance_domains
>               |          |          |          |          
>               |          |          |           --0.35%-- rcu_note_context_switch
>               |          |          |                     |          
>               |          |          |                     |--0.13%-- rcu_momentary_dyntick_idle
>               |          |          |                     |          
>               |          |          |                      --0.11%-- xen_hvm_callback_vector
>               |          |          |                                xen_evtchn_do_upcall
>               |          |          |                                irq_exit
>               |          |          |                                |          
>               |          |          |                                |--0.09%-- __do_softirq
>               |          |          |                                |          |          
>               |          |          |                                |          |--0.03%-- run_timer_softirq
>               |          |          |                                |          |          
>               |          |          |                                |           --0.03%-- rcu_process_callbacks
>               |          |          |                                |                     |          
>               |          |          |                                |                      --0.02%-- note_gp_changes
>               |          |          |                                |          
>               |          |          |                                |--0.01%-- rcu_bh_qs
>               |          |          |                                |          
>               |          |          |                                 --0.01%-- rcu_process_callbacks
>               |          |          |          
>               |          |           --1.13%-- xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     |          
>               |          |                     |--1.00%-- __do_softirq
>               |          |                     |          |          
>               |          |                     |          |--0.56%-- run_rebalance_domains
>               |          |                     |          |          |          
>               |          |                     |          |          |--0.51%-- rebalance_domains
>               |          |                     |          |          |          |          
>               |          |                     |          |          |          |--0.35%-- load_balance
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |          |--0.23%-- find_busiest_group
>               |          |                     |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |--0.21%-- update_sd_lb_stats
>               |          |                     |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |                     |          |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |                     |          |          |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |                     |          |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |                     |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>               |          |                     |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |                     |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |                     |          |          |          |          |          |          
>               |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |                     |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |                     |          |          |          |          |          |          _find_next_bit.part.0
>               |          |                     |          |          |          |          |          |          
>               |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |                     |          |          |          |          |          cpumask_next_and
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |          |--0.01%-- find_next_bit
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>               |          |                     |          |          |          |          
>               |          |                     |          |          |          |--0.03%-- update_blocked_averages
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |                     |          |          |          |          
>               |          |                     |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |                     |          |          |          
>               |          |                     |          |          |--0.01%-- load_balance
>               |          |                     |          |          |          
>               |          |                     |          |           --0.01%-- update_blocked_averages
>               |          |                     |          |          
>               |          |                     |          |--0.26%-- run_timer_softirq
>               |          |                     |          |          
>               |          |                     |          |--0.04%-- _raw_spin_lock_irq
>               |          |                     |          |          
>               |          |                     |           --0.01%-- rebalance_domains
>               |          |                     |          
>               |          |                     |--0.07%-- rcu_bh_qs
>               |          |                     |          
>               |          |                      --0.05%-- run_timer_softirq
>               |          |          
>               |          |--3.84%-- __schedule
>               |          |          
>               |           --1.38%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     |          
>               |                     |--1.25%-- __do_softirq
>               |                     |          |          
>               |                     |          |--0.50%-- run_timer_softirq
>               |                     |          |          |          
>               |                     |          |           --0.01%-- _raw_spin_lock_irq
>               |                     |          |          
>               |                     |          |--0.37%-- run_rebalance_domains
>               |                     |          |          |          
>               |                     |          |          |--0.32%-- rebalance_domains
>               |                     |          |          |          |          
>               |                     |          |          |          |--0.23%-- load_balance
>               |                     |          |          |          |          |          
>               |                     |          |          |          |          |--0.16%-- find_busiest_group
>               |                     |          |          |          |          |          |          
>               |                     |          |          |          |          |          |--0.13%-- update_sd_lb_stats
>               |                     |          |          |          |          |          |          |          
>               |                     |          |          |          |          |          |          |--0.03%-- cpumask_next_and
>               |                     |          |          |          |          |          |          |          
>               |                     |          |          |          |          |          |          |--0.02%-- update_group_capacity
>               |                     |          |          |          |          |          |          |          
>               |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |                     |          |          |          |          |          |          |          
>               |                     |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>               |                     |          |          |          |          |          |          
>               |                     |          |          |          |          |           --0.01%-- idle_cpu
>               |                     |          |          |          |          |          
>               |                     |          |          |          |          |--0.01%-- find_next_bit
>               |                     |          |          |          |          |          
>               |                     |          |          |          |          |--0.01%-- cpumask_next_and
>               |                     |          |          |          |          |          |          
>               |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |                     |          |          |          |          |          
>               |                     |          |          |          |           --0.01%-- group_balance_cpu
>               |                     |          |          |          |                     cpumask_next_and
>               |                     |          |          |          |          
>               |                     |          |          |          |--0.02%-- update_blocked_averages
>               |                     |          |          |          |          
>               |                     |          |          |           --0.01%-- group_balance_cpu
>               |                     |          |          |          
>               |                     |          |          |--0.02%-- update_blocked_averages
>               |                     |          |          |          
>               |                     |          |           --0.01%-- __msecs_to_jiffies
>               |                     |          |          
>               |                     |          |--0.04%-- _raw_spin_lock_irq
>               |                     |          |          
>               |                     |          |--0.02%-- rcu_bh_qs
>               |                     |          |          
>               |                     |           --0.01%-- rebalance_domains
>               |                     |          
>               |                     |--0.08%-- rcu_bh_qs
>               |                     |          
>               |                      --0.05%-- run_timer_softirq
>               |          
>               |--2.09%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          |          
>               |          |--1.92%-- __do_softirq
>               |          |          |          
>               |          |          |--0.73%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.02%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.62%-- run_rebalance_domains
>               |          |          |          |          
>               |          |          |          |--0.57%-- rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--0.42%-- load_balance
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.28%-- find_busiest_group
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.24%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- idle_cpu
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- group_balance_cpu
>               |          |          |          |          |          |          cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- update_sd_lb_stats
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- update_blocked_averages
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- idle_cpu
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          |          
>               |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |          |--0.01%-- load_balance
>               |          |          |          |          
>               |          |          |           --0.01%-- update_blocked_averages
>               |          |          |          
>               |          |          |--0.08%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.03%-- rcu_process_callbacks
>               |          |          |          |          
>               |          |          |           --0.01%-- note_gp_changes
>               |          |          |          
>               |          |          |--0.01%-- note_gp_changes
>               |          |          |          
>               |          |          |--0.01%-- rcu_bh_qs
>               |          |          |          
>               |          |           --0.01%-- rebalance_domains
>               |          |          
>               |          |--0.12%-- rcu_bh_qs
>               |          |          
>               |          |--0.04%-- run_timer_softirq
>               |          |          
>               |           --0.01%-- rcu_process_callbacks
>               |          
>               |--1.44%-- schedule
>               |          
>               |--0.09%-- ksoftirqd_should_run
>               |          
>                --0.02%-- kthread_should_stop
>
>    23.37%     0.00%  ksoftirqd/7  [kernel.kallsyms]  [k] ret_from_fork              
>            |
>            ---ret_from_fork
>               kthread
>               |          
>               |--19.74%-- smpboot_thread_fn
>               |          |          
>               |          |--9.14%-- schedule
>               |          |          |          
>               |          |          |--6.19%-- __schedule
>               |          |          |          |          
>               |          |          |          |--2.67%-- finish_task_switch
>               |          |          |          |          
>               |          |          |          |--0.81%-- xen_hvm_callback_vector
>               |          |          |          |          xen_evtchn_do_upcall
>               |          |          |          |          irq_exit
>               |          |          |          |          |          
>               |          |          |          |          |--0.75%-- __do_softirq
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.29%-- run_timer_softirq
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.24%-- run_rebalance_domains
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.21%-- rebalance_domains
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.15%-- load_balance
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.11%-- find_busiest_group
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |          |--0.01%-- update_group_capacity
>               |          |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          |                     |          
>               |          |          |          |          |          |          |          |                      --0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |                                |          
>               |          |          |          |          |          |          |          |                                 --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- update_blocked_averages
>               |          |          |          |          |          |          |          |          _raw_spin_unlock_irqrestore
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- load_balance
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.03%-- _raw_spin_lock_irq
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- rcu_bh_qs
>               |          |          |          |          |          
>               |          |          |          |          |--0.04%-- rcu_bh_qs
>               |          |          |          |          |          
>               |          |          |          |          |--0.02%-- run_timer_softirq
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- run_rebalance_domains
>               |          |          |          |          
>               |          |          |           --0.35%-- rcu_note_context_switch
>               |          |          |                     |          
>               |          |          |                     |--0.13%-- rcu_momentary_dyntick_idle
>               |          |          |                     |          
>               |          |          |                      --0.11%-- xen_hvm_callback_vector
>               |          |          |                                xen_evtchn_do_upcall
>               |          |          |                                irq_exit
>               |          |          |                                |          
>               |          |          |                                |--0.09%-- __do_softirq
>               |          |          |                                |          |          
>               |          |          |                                |          |--0.03%-- run_timer_softirq
>               |          |          |                                |          |          
>               |          |          |                                |           --0.03%-- rcu_process_callbacks
>               |          |          |                                |                     |          
>               |          |          |                                |                      --0.02%-- note_gp_changes
>               |          |          |                                |          
>               |          |          |                                |--0.01%-- rcu_bh_qs
>               |          |          |                                |          
>               |          |          |                                 --0.01%-- rcu_process_callbacks
>               |          |          |          
>               |          |           --1.13%-- xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     |          
>               |          |                     |--1.00%-- __do_softirq
>               |          |                     |          |          
>               |          |                     |          |--0.56%-- run_rebalance_domains
>               |          |                     |          |          |          
>               |          |                     |          |          |--0.51%-- rebalance_domains
>               |          |                     |          |          |          |          
>               |          |                     |          |          |          |--0.35%-- load_balance
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |          |--0.23%-- find_busiest_group
>               |          |                     |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |--0.21%-- update_sd_lb_stats
>               |          |                     |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |                     |          |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |                     |          |          |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |                     |          |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |                     |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>               |          |                     |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |                     |          |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |                     |          |          |          |          |          |          
>               |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |                     |          |          |          |          |          |          
>               |          |                     |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |                     |          |          |          |          |          |          _find_next_bit.part.0
>               |          |                     |          |          |          |          |          |          
>               |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |                     |          |          |          |          |          cpumask_next_and
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |          |--0.01%-- find_next_bit
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>               |          |                     |          |          |          |          
>               |          |                     |          |          |          |--0.03%-- update_blocked_averages
>               |          |                     |          |          |          |          |          
>               |          |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |                     |          |          |          |          
>               |          |                     |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |                     |          |          |          
>               |          |                     |          |          |--0.01%-- load_balance
>               |          |                     |          |          |          
>               |          |                     |          |           --0.01%-- update_blocked_averages
>               |          |                     |          |          
>               |          |                     |          |--0.26%-- run_timer_softirq
>               |          |                     |          |          
>               |          |                     |          |--0.04%-- _raw_spin_lock_irq
>               |          |                     |          |          
>               |          |                     |           --0.01%-- rebalance_domains
>               |          |                     |          
>               |          |                     |--0.07%-- rcu_bh_qs
>               |          |                     |          
>               |          |                      --0.05%-- run_timer_softirq
>               |          |          
>               |          |--3.84%-- __schedule
>               |          |          
>               |           --1.38%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     |          
>               |                     |--1.25%-- __do_softirq
>               |                     |          |          
>               |                     |          |--0.50%-- run_timer_softirq
>               |                     |          |          |          
>               |                     |          |           --0.01%-- _raw_spin_lock_irq
>               |                     |          |          
>               |                     |          |--0.37%-- run_rebalance_domains
>               |                     |          |          |          
>               |                     |          |          |--0.32%-- rebalance_domains
>               |                     |          |          |          |          
>               |                     |          |          |          |--0.23%-- load_balance
>               |                     |          |          |          |          |          
>               |                     |          |          |          |          |--0.16%-- find_busiest_group
>               |                     |          |          |          |          |          |          
>               |                     |          |          |          |          |          |--0.13%-- update_sd_lb_stats
>               |                     |          |          |          |          |          |          |          
>               |                     |          |          |          |          |          |          |--0.03%-- cpumask_next_and
>               |                     |          |          |          |          |          |          |          
>               |                     |          |          |          |          |          |          |--0.02%-- update_group_capacity
>               |                     |          |          |          |          |          |          |          
>               |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |                     |          |          |          |          |          |          |          
>               |                     |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>               |                     |          |          |          |          |          |          
>               |                     |          |          |          |          |           --0.01%-- idle_cpu
>               |                     |          |          |          |          |          
>               |                     |          |          |          |          |--0.01%-- find_next_bit
>               |                     |          |          |          |          |          
>               |                     |          |          |          |          |--0.01%-- cpumask_next_and
>               |                     |          |          |          |          |          |          
>               |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |                     |          |          |          |          |          
>               |                     |          |          |          |           --0.01%-- group_balance_cpu
>               |                     |          |          |          |                     cpumask_next_and
>               |                     |          |          |          |          
>               |                     |          |          |          |--0.02%-- update_blocked_averages
>               |                     |          |          |          |          
>               |                     |          |          |           --0.01%-- group_balance_cpu
>               |                     |          |          |          
>               |                     |          |          |--0.02%-- update_blocked_averages
>               |                     |          |          |          
>               |                     |          |           --0.01%-- __msecs_to_jiffies
>               |                     |          |          
>               |                     |          |--0.04%-- _raw_spin_lock_irq
>               |                     |          |          
>               |                     |          |--0.02%-- rcu_bh_qs
>               |                     |          |          
>               |                     |           --0.01%-- rebalance_domains
>               |                     |          
>               |                     |--0.08%-- rcu_bh_qs
>               |                     |          
>               |                      --0.05%-- run_timer_softirq
>               |          
>               |--2.09%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          |          
>               |          |--1.92%-- __do_softirq
>               |          |          |          
>               |          |          |--0.73%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.02%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.62%-- run_rebalance_domains
>               |          |          |          |          
>               |          |          |          |--0.57%-- rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--0.42%-- load_balance
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.28%-- find_busiest_group
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.24%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- idle_cpu
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- group_balance_cpu
>               |          |          |          |          |          |          cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- update_sd_lb_stats
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- update_blocked_averages
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- idle_cpu
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          |          
>               |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |          |--0.01%-- load_balance
>               |          |          |          |          
>               |          |          |           --0.01%-- update_blocked_averages
>               |          |          |          
>               |          |          |--0.08%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.03%-- rcu_process_callbacks
>               |          |          |          |          
>               |          |          |           --0.01%-- note_gp_changes
>               |          |          |          
>               |          |          |--0.01%-- note_gp_changes
>               |          |          |          
>               |          |          |--0.01%-- rcu_bh_qs
>               |          |          |          
>               |          |           --0.01%-- rebalance_domains
>               |          |          
>               |          |--0.12%-- rcu_bh_qs
>               |          |          
>               |          |--0.04%-- run_timer_softirq
>               |          |          
>               |           --0.01%-- rcu_process_callbacks
>               |          
>               |--1.44%-- schedule
>               |          
>               |--0.09%-- ksoftirqd_should_run
>               |          
>                --0.02%-- kthread_should_stop
>
>    20.19%     0.00%  watchdog/7   [kernel.kallsyms]  [k] kthread                    
>             |
>             ---kthread
>                |          
>                |--16.94%-- smpboot_thread_fn
>                |          |          
>                |          |--8.65%-- schedule
>                |          |          |          
>                |          |          |--5.94%-- __schedule
>                |          |          |          |          
>                |          |          |          |--1.56%-- finish_task_switch
>                |          |          |          |          
>                |          |          |          |--0.82%-- xen_hvm_callback_vector
>                |          |          |          |          xen_evtchn_do_upcall
>                |          |          |          |          irq_exit
>                |          |          |          |          |          
>                |          |          |          |          |--0.72%-- __do_softirq
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.25%-- run_rebalance_domains
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.22%-- rebalance_domains
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.17%-- load_balance
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.11%-- find_busiest_group
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |           --0.01%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>                |          |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.01%-- group_balance_cpu
>                |          |          |          |          |          |          |          |                     cpumask_next_and
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.01%-- update_blocked_averages
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- update_blocked_averages
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.21%-- run_timer_softirq
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.08%-- rcu_process_callbacks
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- rcu_report_qs_rnp
>                |          |          |          |          |          |          |          rcu_gp_kthread_wake
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- __wake_up
>                |          |          |          |          |          |          |                     |          
>                |          |          |          |          |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- rcu_gp_kthread_wake
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- note_gp_changes
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- _raw_spin_lock_irq
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.01%-- note_gp_changes
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- rcu_bh_qs
>                |          |          |          |          |          
>                |          |          |          |          |--0.04%-- rcu_bh_qs
>                |          |          |          |          |          
>                |          |          |          |          |--0.04%-- run_timer_softirq
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- rcu_process_callbacks
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- run_rebalance_domains
>                |          |          |          |          
>                |          |          |          |--0.40%-- rcu_note_context_switch
>                |          |          |          |          
>                |          |          |           --0.10%-- rcu_momentary_dyntick_idle
>                |          |          |          
>                |          |           --1.16%-- xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     |          
>                |          |                     |--1.04%-- __do_softirq
>                |          |                     |          |          
>                |          |                     |          |--0.45%-- run_rebalance_domains
>                |          |                     |          |          |          
>                |          |                     |          |          |--0.40%-- rebalance_domains
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.31%-- load_balance
>                |          |                     |          |          |          |          |          
>                |          |                     |          |          |          |          |--0.22%-- find_busiest_group
>                |          |                     |          |          |          |          |          |          
>                |          |                     |          |          |          |          |           --0.20%-- update_sd_lb_stats
>                |          |                     |          |          |          |          |                     |          
>                |          |                     |          |          |          |          |                     |--0.03%-- cpumask_next_and
>                |          |                     |          |          |          |          |                     |          |          
>                |          |                     |          |          |          |          |                     |          |--0.01%-- find_next_bit
>                |          |                     |          |          |          |          |                     |          |          |          
>                |          |                     |          |          |          |          |                     |          |           --0.01%-- _find_next_bit.part.0
>                |          |                     |          |          |          |          |                     |          |          
>                |          |                     |          |          |          |          |                     |           --0.01%-- _find_next_bit.part.0
>                |          |                     |          |          |          |          |                     |          
>                |          |                     |          |          |          |          |                     |--0.02%-- update_group_capacity
>                |          |                     |          |          |          |          |                     |          
>                |          |                     |          |          |          |          |                     |--0.01%-- idle_cpu
>                |          |                     |          |          |          |          |                     |          
>                |          |                     |          |          |          |          |                      --0.01%-- find_next_bit
>                |          |                     |          |          |          |          |          
>                |          |                     |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |                     |          |          |          |          |          |          
>                |          |                     |          |          |          |          |           --0.01%-- find_next_bit
>                |          |                     |          |          |          |          |                     _find_next_bit.part.0
>                |          |                     |          |          |          |          |          
>                |          |                     |          |          |          |           --0.02%-- group_balance_cpu
>                |          |                     |          |          |          |                     cpumask_next_and
>                |          |                     |          |          |          |                     |          
>                |          |                     |          |          |          |                     |--0.01%-- _find_next_bit.part.0
>                |          |                     |          |          |          |                     |          
>                |          |                     |          |          |          |                      --0.01%-- find_next_bit
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.01%-- update_blocked_averages
>                |          |                     |          |          |          |          _raw_spin_lock_irqsave
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.01%-- cpumask_next_and
>                |          |                     |          |          |          |          
>                |          |                     |          |          |           --0.01%-- idle_cpu
>                |          |                     |          |          |          
>                |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>                |          |                     |          |          |          
>                |          |                     |          |           --0.01%-- load_balance
>                |          |                     |          |          
>                |          |                     |          |--0.31%-- run_timer_softirq
>                |          |                     |          |          
>                |          |                     |          |--0.05%-- _raw_spin_lock_irq
>                |          |                     |          |          
>                |          |                     |           --0.01%-- rebalance_domains
>                |          |                     |          
>                |          |                     |--0.08%-- rcu_bh_qs
>                |          |                     |          
>                |          |                      --0.04%-- run_timer_softirq
>                |          |          
>                |          |--2.83%-- watchdog
>                |          |          |          
>                |          |          |--2.74%-- running_clock
>                |          |          |          local_clock
>                |          |          |          sched_clock_cpu
>                |          |          |          |          
>                |          |          |          |--2.36%-- sched_clock_local
>                |          |          |          |          |          
>                |          |          |          |           --1.40%-- sched_clock
>                |          |          |          |                     |          
>                |          |          |          |                     |--1.21%-- xen_clocksource_read
>                |          |          |          |                     |          
>                |          |          |          |                      --0.20%-- xen_hvm_callback_vector
>                |          |          |          |                                xen_evtchn_do_upcall
>                |          |          |          |                                irq_exit
>                |          |          |          |                                |          
>                |          |          |          |                                |--0.15%-- __do_softirq
>                |          |          |          |                                |          |          
>                |          |          |          |                                |          |--0.09%-- run_timer_softirq
>                |          |          |          |                                |          |          |          
>                |          |          |          |                                |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          |                                |          |          
>                |          |          |          |                                |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          |                                |          
>                |          |          |          |                                |--0.04%-- run_timer_softirq
>                |          |          |          |                                |          
>                |          |          |          |                                 --0.01%-- rcu_bh_qs
>                |          |          |          |          
>                |          |          |           --0.37%-- xen_hvm_callback_vector
>                |          |          |                     xen_evtchn_do_upcall
>                |          |          |                     irq_exit
>                |          |          |                     |          
>                |          |          |                     |--0.33%-- __do_softirq
>                |          |          |                     |          |          
>                |          |          |                     |          |--0.18%-- run_rebalance_domains
>                |          |          |                     |          |          |          
>                |          |          |                     |          |           --0.17%-- rebalance_domains
>                |          |          |                     |          |                     |          
>                |          |          |                     |          |                     |--0.13%-- load_balance
>                |          |          |                     |          |                     |          |          
>                |          |          |                     |          |                     |          |--0.08%-- find_busiest_group
>                |          |          |                     |          |                     |          |          |          
>                |          |          |                     |          |                     |          |          |--0.06%-- update_sd_lb_stats
>                |          |          |                     |          |                     |          |          |          |          
>                |          |          |                     |          |                     |          |          |          |--0.01%-- cpumask_next_and
>                |          |          |                     |          |                     |          |          |          |          |          
>                |          |          |                     |          |                     |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |                     |          |                     |          |          |          |          
>                |          |          |                     |          |                     |          |          |          |--0.01%-- update_group_capacity
>                |          |          |                     |          |                     |          |          |          |          |          
>                |          |          |                     |          |                     |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |                     |          |                     |          |          |          |          
>                |          |          |                     |          |                     |          |          |           --0.01%-- find_next_bit
>                |          |          |                     |          |                     |          |          |          
>                |          |          |                     |          |                     |          |           --0.01%-- idle_cpu
>                |          |          |                     |          |                     |          |          
>                |          |          |                     |          |                     |          |--0.02%-- cpumask_next_and
>                |          |          |                     |          |                     |          |          |          
>                |          |          |                     |          |                     |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |                     |          |                     |          |          
>                |          |          |                     |          |                     |           --0.01%-- group_balance_cpu
>                |          |          |                     |          |                     |                     find_next_bit
>                |          |          |                     |          |                     |          
>                |          |          |                     |          |                      --0.01%-- update_blocked_averages
>                |          |          |                     |          |          
>                |          |          |                     |          |--0.09%-- run_timer_softirq
>                |          |          |                     |          |          |          
>                |          |          |                     |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |                     |          |          
>                |          |          |                     |           --0.01%-- _raw_spin_lock_irq
>                |          |          |                     |          
>                |          |          |                     |--0.02%-- run_timer_softirq
>                |          |          |                     |          
>                |          |          |                      --0.02%-- rcu_bh_qs
>                |          |          |          
>                |          |          |--0.03%-- watchdog_nmi_disable
>                |          |          |          
>                |          |           --0.01%-- xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     __do_softirq
>                |          |                     run_timer_softirq
>                |          |          
>                |          |--0.28%-- xen_hvm_callback_vector
>                |          |          xen_evtchn_do_upcall
>                |          |          irq_exit
>                |          |          |          
>                |          |          |--0.25%-- __do_softirq
>                |          |          |          |          
>                |          |          |          |--0.13%-- run_timer_softirq
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          |          
>                |          |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          
>                |          |          |--0.02%-- rcu_bh_qs
>                |          |          |          
>                |          |           --0.02%-- run_timer_softirq
>                |          |          
>                |           --0.10%-- __schedule
>                |          
>                |--2.26%-- xen_hvm_callback_vector
>                |          xen_evtchn_do_upcall
>                |          irq_exit
>                |          |          
>                |          |--2.03%-- __do_softirq
>                |          |          |          
>                |          |          |--0.85%-- run_rebalance_domains
>                |          |          |          |          
>                |          |          |          |--0.74%-- rebalance_domains
>                |          |          |          |          |          
>                |          |          |          |          |--0.52%-- load_balance
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.32%-- find_busiest_group
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.27%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.08%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.03%-- update_group_capacity
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.03%-- group_balance_cpu
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.03%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- find_next_bit
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          |          
>                |          |          |          |          |--0.04%-- update_blocked_averages
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.02%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- cpumask_next_and
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- group_balance_cpu
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          
>                |          |          |          |--0.02%-- __msecs_to_jiffies
>                |          |          |          |          
>                |          |          |           --0.02%-- update_blocked_averages
>                |          |          |          
>                |          |          |--0.59%-- run_timer_softirq
>                |          |          |          |          
>                |          |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          
>                |          |          |--0.05%-- _raw_spin_lock_irq
>                |          |          |          
>                |          |          |--0.01%-- rebalance_domains
>                |          |          |          
>                |          |           --0.01%-- rcu_bh_qs
>                |          |          
>                |          |--0.11%-- rcu_bh_qs
>                |          |          
>                |          |--0.10%-- run_timer_softirq
>                |          |          
>                |           --0.01%-- run_rebalance_domains
>                |          
>                |--0.81%-- kthread_should_park
>                |          
>                |--0.14%-- kthread_should_stop
>                |          
>                 --0.04%-- watchdog_should_run
>
>    20.19%     0.00%  watchdog/7   [kernel.kallsyms]  [k] ret_from_fork              
>             |
>             ---ret_from_fork
>                kthread
>                |          
>                |--16.94%-- smpboot_thread_fn
>                |          |          
>                |          |--8.65%-- schedule
>                |          |          |          
>                |          |          |--5.94%-- __schedule
>                |          |          |          |          
>                |          |          |          |--1.56%-- finish_task_switch
>                |          |          |          |          
>                |          |          |          |--0.82%-- xen_hvm_callback_vector
>                |          |          |          |          xen_evtchn_do_upcall
>                |          |          |          |          irq_exit
>                |          |          |          |          |          
>                |          |          |          |          |--0.72%-- __do_softirq
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.25%-- run_rebalance_domains
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.22%-- rebalance_domains
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.17%-- load_balance
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.11%-- find_busiest_group
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |           --0.01%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>                |          |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.01%-- group_balance_cpu
>                |          |          |          |          |          |          |          |                     cpumask_next_and
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.01%-- update_blocked_averages
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- update_blocked_averages
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.21%-- run_timer_softirq
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.08%-- rcu_process_callbacks
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- rcu_report_qs_rnp
>                |          |          |          |          |          |          |          rcu_gp_kthread_wake
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- __wake_up
>                |          |          |          |          |          |          |                     |          
>                |          |          |          |          |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- rcu_gp_kthread_wake
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- note_gp_changes
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- _raw_spin_lock_irq
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.01%-- note_gp_changes
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- rcu_bh_qs
>                |          |          |          |          |          
>                |          |          |          |          |--0.04%-- rcu_bh_qs
>                |          |          |          |          |          
>                |          |          |          |          |--0.04%-- run_timer_softirq
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- rcu_process_callbacks
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- run_rebalance_domains
>                |          |          |          |          
>                |          |          |          |--0.40%-- rcu_note_context_switch
>                |          |          |          |          
>                |          |          |           --0.10%-- rcu_momentary_dyntick_idle
>                |          |          |          
>                |          |           --1.16%-- xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     |          
>                |          |                     |--1.04%-- __do_softirq
>                |          |                     |          |          
>                |          |                     |          |--0.45%-- run_rebalance_domains
>                |          |                     |          |          |          
>                |          |                     |          |          |--0.40%-- rebalance_domains
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.31%-- load_balance
>                |          |                     |          |          |          |          |          
>                |          |                     |          |          |          |          |--0.22%-- find_busiest_group
>                |          |                     |          |          |          |          |          |          
>                |          |                     |          |          |          |          |           --0.20%-- update_sd_lb_stats
>                |          |                     |          |          |          |          |                     |          
>                |          |                     |          |          |          |          |                     |--0.03%-- cpumask_next_and
>                |          |                     |          |          |          |          |                     |          |          
>                |          |                     |          |          |          |          |                     |          |--0.01%-- find_next_bit
>                |          |                     |          |          |          |          |                     |          |          |          
>                |          |                     |          |          |          |          |                     |          |           --0.01%-- _find_next_bit.part.0
>                |          |                     |          |          |          |          |                     |          |          
>                |          |                     |          |          |          |          |                     |           --0.01%-- _find_next_bit.part.0
>                |          |                     |          |          |          |          |                     |          
>                |          |                     |          |          |          |          |                     |--0.02%-- update_group_capacity
>                |          |                     |          |          |          |          |                     |          
>                |          |                     |          |          |          |          |                     |--0.01%-- idle_cpu
>                |          |                     |          |          |          |          |                     |          
>                |          |                     |          |          |          |          |                      --0.01%-- find_next_bit
>                |          |                     |          |          |          |          |          
>                |          |                     |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |                     |          |          |          |          |          |          
>                |          |                     |          |          |          |          |           --0.01%-- find_next_bit
>                |          |                     |          |          |          |          |                     _find_next_bit.part.0
>                |          |                     |          |          |          |          |          
>                |          |                     |          |          |          |           --0.02%-- group_balance_cpu
>                |          |                     |          |          |          |                     cpumask_next_and
>                |          |                     |          |          |          |                     |          
>                |          |                     |          |          |          |                     |--0.01%-- _find_next_bit.part.0
>                |          |                     |          |          |          |                     |          
>                |          |                     |          |          |          |                      --0.01%-- find_next_bit
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.01%-- update_blocked_averages
>                |          |                     |          |          |          |          _raw_spin_lock_irqsave
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.01%-- cpumask_next_and
>                |          |                     |          |          |          |          
>                |          |                     |          |          |           --0.01%-- idle_cpu
>                |          |                     |          |          |          
>                |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>                |          |                     |          |          |          
>                |          |                     |          |           --0.01%-- load_balance
>                |          |                     |          |          
>                |          |                     |          |--0.31%-- run_timer_softirq
>                |          |                     |          |          
>                |          |                     |          |--0.05%-- _raw_spin_lock_irq
>                |          |                     |          |          
>                |          |                     |           --0.01%-- rebalance_domains
>                |          |                     |          
>                |          |                     |--0.08%-- rcu_bh_qs
>                |          |                     |          
>                |          |                      --0.04%-- run_timer_softirq
>                |          |          
>                |          |--2.83%-- watchdog
>                |          |          |          
>                |          |          |--2.74%-- running_clock
>                |          |          |          local_clock
>                |          |          |          sched_clock_cpu
>                |          |          |          |          
>                |          |          |          |--2.36%-- sched_clock_local
>                |          |          |          |          |          
>                |          |          |          |           --1.40%-- sched_clock
>                |          |          |          |                     |          
>                |          |          |          |                     |--1.21%-- xen_clocksource_read
>                |          |          |          |                     |          
>                |          |          |          |                      --0.20%-- xen_hvm_callback_vector
>                |          |          |          |                                xen_evtchn_do_upcall
>                |          |          |          |                                irq_exit
>                |          |          |          |                                |          
>                |          |          |          |                                |--0.15%-- __do_softirq
>                |          |          |          |                                |          |          
>                |          |          |          |                                |          |--0.09%-- run_timer_softirq
>                |          |          |          |                                |          |          |          
>                |          |          |          |                                |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          |                                |          |          
>                |          |          |          |                                |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          |                                |          
>                |          |          |          |                                |--0.04%-- run_timer_softirq
>                |          |          |          |                                |          
>                |          |          |          |                                 --0.01%-- rcu_bh_qs
>                |          |          |          |          
>                |          |          |           --0.37%-- xen_hvm_callback_vector
>                |          |          |                     xen_evtchn_do_upcall
>                |          |          |                     irq_exit
>                |          |          |                     |          
>                |          |          |                     |--0.33%-- __do_softirq
>                |          |          |                     |          |          
>                |          |          |                     |          |--0.18%-- run_rebalance_domains
>                |          |          |                     |          |          |          
>                |          |          |                     |          |           --0.17%-- rebalance_domains
>                |          |          |                     |          |                     |          
>                |          |          |                     |          |                     |--0.13%-- load_balance
>                |          |          |                     |          |                     |          |          
>                |          |          |                     |          |                     |          |--0.08%-- find_busiest_group
>                |          |          |                     |          |                     |          |          |          
>                |          |          |                     |          |                     |          |          |--0.06%-- update_sd_lb_stats
>                |          |          |                     |          |                     |          |          |          |          
>                |          |          |                     |          |                     |          |          |          |--0.01%-- cpumask_next_and
>                |          |          |                     |          |                     |          |          |          |          |          
>                |          |          |                     |          |                     |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |                     |          |                     |          |          |          |          
>                |          |          |                     |          |                     |          |          |          |--0.01%-- update_group_capacity
>                |          |          |                     |          |                     |          |          |          |          |          
>                |          |          |                     |          |                     |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |                     |          |                     |          |          |          |          
>                |          |          |                     |          |                     |          |          |           --0.01%-- find_next_bit
>                |          |          |                     |          |                     |          |          |          
>                |          |          |                     |          |                     |          |           --0.01%-- idle_cpu
>                |          |          |                     |          |                     |          |          
>                |          |          |                     |          |                     |          |--0.02%-- cpumask_next_and
>                |          |          |                     |          |                     |          |          |          
>                |          |          |                     |          |                     |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |                     |          |                     |          |          
>                |          |          |                     |          |                     |           --0.01%-- group_balance_cpu
>                |          |          |                     |          |                     |                     find_next_bit
>                |          |          |                     |          |                     |          
>                |          |          |                     |          |                      --0.01%-- update_blocked_averages
>                |          |          |                     |          |          
>                |          |          |                     |          |--0.09%-- run_timer_softirq
>                |          |          |                     |          |          |          
>                |          |          |                     |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |                     |          |          
>                |          |          |                     |           --0.01%-- _raw_spin_lock_irq
>                |          |          |                     |          
>                |          |          |                     |--0.02%-- run_timer_softirq
>                |          |          |                     |          
>                |          |          |                      --0.02%-- rcu_bh_qs
>                |          |          |          
>                |          |          |--0.03%-- watchdog_nmi_disable
>                |          |          |          
>                |          |           --0.01%-- xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     __do_softirq
>                |          |                     run_timer_softirq
>                |          |          
>                |          |--0.28%-- xen_hvm_callback_vector
>                |          |          xen_evtchn_do_upcall
>                |          |          irq_exit
>                |          |          |          
>                |          |          |--0.25%-- __do_softirq
>                |          |          |          |          
>                |          |          |          |--0.13%-- run_timer_softirq
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          |          
>                |          |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          
>                |          |          |--0.02%-- rcu_bh_qs
>                |          |          |          
>                |          |           --0.02%-- run_timer_softirq
>                |          |          
>                |           --0.10%-- __schedule
>                |          
>                |--2.26%-- xen_hvm_callback_vector
>                |          xen_evtchn_do_upcall
>                |          irq_exit
>                |          |          
>                |          |--2.03%-- __do_softirq
>                |          |          |          
>                |          |          |--0.85%-- run_rebalance_domains
>                |          |          |          |          
>                |          |          |          |--0.74%-- rebalance_domains
>                |          |          |          |          |          
>                |          |          |          |          |--0.52%-- load_balance
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.32%-- find_busiest_group
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.27%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.08%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.03%-- update_group_capacity
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.03%-- group_balance_cpu
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.03%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- find_next_bit
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          |          
>                |          |          |          |          |--0.04%-- update_blocked_averages
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.02%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- cpumask_next_and
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- group_balance_cpu
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          
>                |          |          |          |--0.02%-- __msecs_to_jiffies
>                |          |          |          |          
>                |          |          |           --0.02%-- update_blocked_averages
>                |          |          |          
>                |          |          |--0.59%-- run_timer_softirq
>                |          |          |          |          
>                |          |          |           --0.01%-- _raw_spin_lock_irq
>                |          |          |          
>                |          |          |--0.05%-- _raw_spin_lock_irq
>                |          |          |          
>                |          |          |--0.01%-- rebalance_domains
>                |          |          |          
>                |          |           --0.01%-- rcu_bh_qs
>                |          |          
>                |          |--0.11%-- rcu_bh_qs
>                |          |          
>                |          |--0.10%-- run_timer_softirq
>                |          |          
>                |           --0.01%-- run_rebalance_domains
>                |          
>                |--0.81%-- kthread_should_park
>                |          
>                |--0.14%-- kthread_should_stop
>                |          
>                 --0.04%-- watchdog_should_run
>
>    19.74%     5.37%  ksoftirqd/7  [kernel.kallsyms]  [k] smpboot_thread_fn          
>            |          
>            |--14.36%-- smpboot_thread_fn
>            |          |          
>            |          |--9.14%-- schedule
>            |          |          |          
>            |          |          |--6.19%-- __schedule
>            |          |          |          |          
>            |          |          |          |--2.67%-- finish_task_switch
>            |          |          |          |          
>            |          |          |          |--0.81%-- xen_hvm_callback_vector
>            |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          irq_exit
>            |          |          |          |          |          
>            |          |          |          |          |--0.75%-- __do_softirq
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.29%-- run_timer_softirq
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.24%-- run_rebalance_domains
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.21%-- rebalance_domains
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.15%-- load_balance
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.11%-- find_busiest_group
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>            |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |          |--0.01%-- update_group_capacity
>            |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |           --0.02%-- cpumask_next_and
>            |          |          |          |          |          |          |          |                     |          
>            |          |          |          |          |          |          |          |                      --0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |                                |          
>            |          |          |          |          |          |          |          |                                 --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.01%-- update_blocked_averages
>            |          |          |          |          |          |          |          |          _raw_spin_unlock_irqrestore
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.01%-- load_balance
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.03%-- _raw_spin_lock_irq
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- rcu_bh_qs
>            |          |          |          |          |          
>            |          |          |          |          |--0.04%-- rcu_bh_qs
>            |          |          |          |          |          
>            |          |          |          |          |--0.02%-- run_timer_softirq
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- run_rebalance_domains
>            |          |          |          |          
>            |          |          |           --0.35%-- rcu_note_context_switch
>            |          |          |                     |          
>            |          |          |                     |--0.13%-- rcu_momentary_dyntick_idle
>            |          |          |                     |          
>            |          |          |                      --0.11%-- xen_hvm_callback_vector
>            |          |          |                                xen_evtchn_do_upcall
>            |          |          |                                irq_exit
>            |          |          |                                |          
>            |          |          |                                |--0.09%-- __do_softirq
>            |          |          |                                |          |          
>            |          |          |                                |          |--0.03%-- run_timer_softirq
>            |          |          |                                |          |          
>            |          |          |                                |           --0.03%-- rcu_process_callbacks
>            |          |          |                                |                     |          
>            |          |          |                                |                      --0.02%-- note_gp_changes
>            |          |          |                                |          
>            |          |          |                                |--0.01%-- rcu_bh_qs
>            |          |          |                                |          
>            |          |          |                                 --0.01%-- rcu_process_callbacks
>            |          |          |          
>            |          |           --1.13%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     |          
>            |          |                     |--1.00%-- __do_softirq
>            |          |                     |          |          
>            |          |                     |          |--0.56%-- run_rebalance_domains
>            |          |                     |          |          |          
>            |          |                     |          |          |--0.51%-- rebalance_domains
>            |          |                     |          |          |          |          
>            |          |                     |          |          |          |--0.35%-- load_balance
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |          |--0.23%-- find_busiest_group
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |--0.21%-- update_sd_lb_stats
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |                     |          |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>            |          |                     |          |          |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |                     |          |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |          |--0.02%-- cpumask_next_and
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |                     |          |          |          |          |          |          _find_next_bit.part.0
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |          |--0.01%-- group_balance_cpu
>            |          |                     |          |          |          |          |          cpumask_next_and
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |          |--0.01%-- find_next_bit
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>            |          |                     |          |          |          |          
>            |          |                     |          |          |          |--0.03%-- update_blocked_averages
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |                     |          |          |          |          
>            |          |                     |          |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |                     |          |          |          
>            |          |                     |          |          |--0.01%-- load_balance
>            |          |                     |          |          |          
>            |          |                     |          |           --0.01%-- update_blocked_averages
>            |          |                     |          |          
>            |          |                     |          |--0.26%-- run_timer_softirq
>            |          |                     |          |          
>            |          |                     |          |--0.04%-- _raw_spin_lock_irq
>            |          |                     |          |          
>            |          |                     |           --0.01%-- rebalance_domains
>            |          |                     |          
>            |          |                     |--0.07%-- rcu_bh_qs
>            |          |                     |          
>            |          |                      --0.05%-- run_timer_softirq
>            |          |          
>            |          |--3.84%-- __schedule
>            |          |          
>            |           --1.38%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     |          
>            |                     |--1.25%-- __do_softirq
>            |                     |          |          
>            |                     |          |--0.50%-- run_timer_softirq
>            |                     |          |          |          
>            |                     |          |           --0.01%-- _raw_spin_lock_irq
>            |                     |          |          
>            |                     |          |--0.37%-- run_rebalance_domains
>            |                     |          |          |          
>            |                     |          |          |--0.32%-- rebalance_domains
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.23%-- load_balance
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.16%-- find_busiest_group
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |          |--0.13%-- update_sd_lb_stats
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.03%-- cpumask_next_and
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.02%-- update_group_capacity
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |           --0.01%-- idle_cpu
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.01%-- find_next_bit
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.01%-- cpumask_next_and
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |                     |          |          |          |          |          
>            |                     |          |          |          |           --0.01%-- group_balance_cpu
>            |                     |          |          |          |                     cpumask_next_and
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.02%-- update_blocked_averages
>            |                     |          |          |          |          
>            |                     |          |          |           --0.01%-- group_balance_cpu
>            |                     |          |          |          
>            |                     |          |          |--0.02%-- update_blocked_averages
>            |                     |          |          |          
>            |                     |          |           --0.01%-- __msecs_to_jiffies
>            |                     |          |          
>            |                     |          |--0.04%-- _raw_spin_lock_irq
>            |                     |          |          
>            |                     |          |--0.02%-- rcu_bh_qs
>            |                     |          |          
>            |                     |           --0.01%-- rebalance_domains
>            |                     |          
>            |                     |--0.08%-- rcu_bh_qs
>            |                     |          
>            |                      --0.05%-- run_timer_softirq
>            |          
>             --5.37%-- ret_from_fork
>                       kthread
>                       smpboot_thread_fn
>
>    17.30%     0.00%  swapper      [kernel.kallsyms]  [k] start_secondary            
>                |
>                ---start_secondary
>                   |          
>                   |--15.65%-- cpu_startup_entry
>                   |          |          
>                   |          |--12.13%-- schedule_preempt_disabled
>                   |          |          |          
>                   |          |          |--6.61%-- schedule
>                   |          |          |          |          
>                   |          |          |          |--3.30%-- xen_hvm_callback_vector
>                   |          |          |          |          xen_evtchn_do_upcall
>                   |          |          |          |          irq_exit
>                   |          |          |          |          |          
>                   |          |          |          |          |--2.90%-- __do_softirq
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--1.00%-- run_rebalance_domains
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.92%-- rebalance_domains
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.66%-- load_balance
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |--0.46%-- find_busiest_group
>                   |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |--0.39%-- update_sd_lb_stats
>                   |          |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |          |--0.13%-- cpumask_next_and
>                   |          |          |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |          |          |--0.03%-- find_next_bit
>                   |          |          |          |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |          |--0.04%-- update_group_capacity
>                   |          |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>                   |          |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |           --0.02%-- idle_cpu
>                   |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                   |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>                   |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>                   |          |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |--0.02%-- group_balance_cpu
>                   |          |          |          |          |          |          |          |          |          cpumask_next_and
>                   |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |           --0.01%-- update_sd_lb_stats
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.05%-- update_blocked_averages
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.02%-- find_busiest_group
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.01%-- idle_cpu
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.02%-- __msecs_to_jiffies
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.02%-- update_blocked_averages
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.84%-- run_timer_softirq
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.02%-- _raw_spin_lock_irq
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.10%-- _raw_spin_lock_irq
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.07%-- rcu_process_callbacks
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.03%-- note_gp_changes
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.03%-- rcu_bh_qs
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.01%-- rebalance_domains
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.22%-- rcu_bh_qs
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.17%-- run_timer_softirq
>                   |          |          |          |          |          
>                   |          |          |          |           --0.01%-- run_rebalance_domains
>                   |          |          |          |          
>                   |          |          |           --3.30%-- __schedule
>                   |          |          |                     |          
>                   |          |          |                      --0.01%-- rcu_note_context_switch
>                   |          |          |          
>                   |          |          |--3.23%-- __schedule
>                   |          |          |          
>                   |          |           --2.29%-- xen_hvm_callback_vector
>                   |          |                     xen_evtchn_do_upcall
>                   |          |                     irq_exit
>                   |          |                     |          
>                   |          |                     |--2.07%-- __do_softirq
>                   |          |                     |          |          
>                   |          |                     |          |--0.93%-- run_rebalance_domains
>                   |          |                     |          |          |          
>                   |          |                     |          |          |--0.85%-- rebalance_domains
>                   |          |                     |          |          |          |          
>                   |          |                     |          |          |          |--0.67%-- load_balance
>                   |          |                     |          |          |          |          |          
>                   |          |                     |          |          |          |          |--0.43%-- find_busiest_group
>                   |          |                     |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |--0.35%-- update_sd_lb_stats
>                   |          |                     |          |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |          |--0.10%-- cpumask_next_and
>                   |          |                     |          |          |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |          |          |--0.03%-- find_next_bit
>                   |          |                     |          |          |          |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                   |          |                     |          |          |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                   |          |                     |          |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |          |--0.04%-- update_group_capacity
>                   |          |                     |          |          |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                   |          |                     |          |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |          |--0.01%-- idle_cpu
>                   |          |                     |          |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |           --0.01%-- find_next_bit
>                   |          |                     |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |--0.01%-- update_group_capacity
>                   |          |                     |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |--0.01%-- idle_cpu
>                   |          |                     |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>                   |          |                     |          |          |          |          |          
>                   |          |                     |          |          |          |          |--0.08%-- cpumask_next_and
>                   |          |                     |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>                   |          |                     |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |           --0.01%-- find_next_bit
>                   |          |                     |          |          |          |          |                     _find_next_bit.part.0
>                   |          |                     |          |          |          |          |          
>                   |          |                     |          |          |          |          |--0.03%-- group_balance_cpu
>                   |          |                     |          |          |          |          |          cpumask_next_and
>                   |          |                     |          |          |          |          |          |          
>                   |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                   |          |                     |          |          |          |          |          
>                   |          |                     |          |          |          |           --0.01%-- find_next_bit
>                   |          |                     |          |          |          |          
>                   |          |                     |          |          |          |--0.03%-- update_blocked_averages
>                   |          |                     |          |          |          |          |          
>                   |          |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>                   |          |                     |          |          |          |          
>                   |          |                     |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                   |          |                     |          |          |          |          
>                   |          |                     |          |          |          |--0.01%-- __msecs_to_jiffies
>                   |          |                     |          |          |          |          
>                   |          |                     |          |          |           --0.01%-- idle_cpu
>                   |          |                     |          |          |          
>                   |          |                     |          |          |--0.03%-- __msecs_to_jiffies
>                   |          |                     |          |          |          
>                   |          |                     |          |           --0.01%-- update_blocked_averages
>                   |          |                     |          |          
>                   |          |                     |          |--0.52%-- run_timer_softirq
>                   |          |                     |          |          |          
>                   |          |                     |          |          |--0.04%-- call_timer_fn
>                   |          |                     |          |          |          |          
>                   |          |                     |          |          |           --0.03%-- writeout_period
>                   |          |                     |          |          |                     |          
>                   |          |                     |          |          |                     |--0.02%-- mod_timer
>                   |          |                     |          |          |                     |          |          
>                   |          |                     |          |          |                     |           --0.01%-- lock_timer_base.isra.22
>                   |          |                     |          |          |                     |                     _raw_spin_lock_irqsave
>                   |          |                     |          |          |                     |          
>                   |          |                     |          |          |                      --0.01%-- fprop_new_period
>                   |          |                     |          |          |          
>                   |          |                     |          |           --0.02%-- _raw_spin_lock_irq
>                   |          |                     |          |          
>                   |          |                     |          |--0.06%-- _raw_spin_lock_irq
>                   |          |                     |          |          
>                   |          |                     |           --0.02%-- rcu_bh_qs
>                   |          |                     |          
>                   |          |                     |--0.12%-- run_timer_softirq
>                   |          |                     |          
>                   |          |                     |--0.09%-- rcu_bh_qs
>                   |          |                     |          
>                   |          |                      --0.01%-- run_rebalance_domains
>                   |          |          
>                   |          |--1.67%-- default_idle_call
>                   |          |          arch_cpu_idle
>                   |          |          |          
>                   |          |          |--1.66%-- default_idle
>                   |          |          |          native_safe_halt
>                   |          |          |          
>                   |          |           --0.01%-- native_safe_halt
>                   |          |          
>                   |          |--0.88%-- xen_hvm_callback_vector
>                   |          |          xen_evtchn_do_upcall
>                   |          |          irq_exit
>                   |          |          |          
>                   |          |          |--0.81%-- __do_softirq
>                   |          |          |          |          
>                   |          |          |          |--0.45%-- run_rebalance_domains
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.42%-- rebalance_domains
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.29%-- load_balance
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.14%-- find_busiest_group
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.11%-- update_sd_lb_stats
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                   |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                   |          |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |           --0.02%-- update_group_capacity
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.01%-- cpumask_next_and
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.02%-- group_balance_cpu
>                   |          |          |          |          |          |          |          cpumask_next_and
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.01%-- find_next_bit
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.01%-- update_blocked_averages
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.01%-- find_busiest_group
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.01%-- load_balance
>                   |          |          |          |          |          
>                   |          |          |          |           --0.01%-- update_blocked_averages
>                   |          |          |          |          
>                   |          |          |          |--0.12%-- run_timer_softirq
>                   |          |          |          |          
>                   |          |          |          |--0.05%-- rcu_process_callbacks
>                   |          |          |          |          |          
>                   |          |          |          |           --0.02%-- note_gp_changes
>                   |          |          |          |          
>                   |          |          |          |--0.02%-- _raw_spin_lock_irq
>                   |          |          |          |          
>                   |          |          |          |--0.01%-- rcu_bh_qs
>                   |          |          |          |          
>                   |          |          |          |--0.01%-- note_gp_changes
>                   |          |          |          |          
>                   |          |          |           --0.01%-- rebalance_domains
>                   |          |          |          
>                   |          |          |--0.03%-- rcu_bh_qs
>                   |          |          |          
>                   |          |          |--0.02%-- run_timer_softirq
>                   |          |          |          
>                   |          |          |--0.01%-- rcu_process_callbacks
>                   |          |          |          
>                   |          |           --0.01%-- run_rebalance_domains
>                   |          |          
>                   |          |--0.48%-- tick_nohz_idle_exit
>                   |          |          
>                   |           --0.35%-- rcu_idle_exit
>                   |          
>                   |--1.01%-- schedule_preempt_disabled
>                   |          
>                   |--0.62%-- xen_hvm_callback_vector
>                   |          xen_evtchn_do_upcall
>                   |          irq_exit
>                   |          |          
>                   |          |--0.55%-- __do_softirq
>                   |          |          |          
>                   |          |          |--0.22%-- run_timer_softirq
>                   |          |          |          
>                   |          |          |--0.04%-- _raw_spin_lock_irq
>                   |          |          |          
>                   |          |           --0.02%-- rcu_bh_qs
>                   |          |          
>                   |          |--0.05%-- rcu_bh_qs
>                   |          |          
>                   |           --0.02%-- run_timer_softirq
>                   |          
>                   |--0.01%-- rcu_idle_exit
>                   |          
>                    --0.01%-- arch_cpu_idle_exit
>
>    17.21%     0.01%  kworker/7:2  [kernel.kallsyms]  [k] _cond_resched              
>            |          
>            |--17.20%-- _cond_resched
>            |          |          
>            |          |--16.23%-- preempt_schedule_common
>            |          |          |          
>            |          |          |--15.83%-- __schedule
>            |          |          |          |          
>            |          |          |          |--7.94%-- rcu_note_context_switch
>            |          |          |          |          |          
>            |          |          |          |          |--5.90%-- rcu_momentary_dyntick_idle
>            |          |          |          |          |          
>            |          |          |          |           --2.04%-- xen_hvm_callback_vector
>            |          |          |          |                     xen_evtchn_do_upcall
>            |          |          |          |                     irq_exit
>            |          |          |          |                     |          
>            |          |          |          |                     |--1.84%-- __do_softirq
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.68%-- run_timer_softirq
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.67%-- run_rebalance_domains
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |          |--0.60%-- rebalance_domains
>            |          |          |          |                     |          |          |          |          
>            |          |          |          |                     |          |          |          |--0.43%-- load_balance
>            |          |          |          |                     |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |--0.29%-- find_busiest_group
>            |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |--0.26%-- update_sd_lb_stats
>            |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>            |          |          |          |                     |          |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |                     |          |          |          |          |          |          |                     |          
>            |          |          |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>            |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |           --0.02%-- idle_cpu
>            |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |           --0.01%-- update_group_capacity
>            |          |          |          |                     |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>            |          |          |          |                     |          |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |                     |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |--0.01%-- group_balance_cpu
>            |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |                     |          |          |          |          |          |          
>            |          |          |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>            |          |          |          |                     |          |          |          |          |                     _find_next_bit.part.0
>            |          |          |          |                     |          |          |          |          |          
>            |          |          |          |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>            |          |          |          |                     |          |          |          |          
>            |          |          |          |                     |          |          |          |--0.03%-- update_blocked_averages
>            |          |          |          |                     |          |          |          |          
>            |          |          |          |                     |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |          |                     |          |          |          |          
>            |          |          |          |                     |          |          |          |--0.01%-- __msecs_to_jiffies
>            |          |          |          |                     |          |          |          |          
>            |          |          |          |                     |          |          |          |--0.01%-- find_busiest_group
>            |          |          |          |                     |          |          |          |          
>            |          |          |          |                     |          |          |           --0.01%-- group_balance_cpu
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |          |--0.01%-- update_blocked_averages
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |           --0.01%-- load_balance
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.07%-- rcu_process_callbacks
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |          |--0.02%-- note_gp_changes
>            |          |          |          |                     |          |          |          
>            |          |          |          |                     |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |          |          |                     |          |          
>            |          |          |          |                     |          |--0.05%-- _raw_spin_lock_irq
>            |          |          |          |                     |          |          
>            |          |          |          |                     |           --0.01%-- rcu_bh_qs
>            |          |          |          |                     |          
>            |          |          |          |                     |--0.10%-- rcu_bh_qs
>            |          |          |          |                     |          
>            |          |          |          |                     |--0.09%-- run_timer_softirq
>            |          |          |          |                     |          
>            |          |          |          |                     |--0.01%-- rcu_process_callbacks
>            |          |          |          |                     |          
>            |          |          |          |                      --0.01%-- run_rebalance_domains
>            |          |          |          |          
>            |          |          |          |--4.90%-- finish_task_switch
>            |          |          |          |          
>            |          |          |           --1.98%-- xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     |          
>            |          |          |                     |--1.79%-- __do_softirq
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.68%-- run_timer_softirq
>            |          |          |                     |          |          |          
>            |          |          |                     |          |           --0.03%-- _raw_spin_lock_irq
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.64%-- run_rebalance_domains
>            |          |          |                     |          |          |          
>            |          |          |                     |          |          |--0.58%-- rebalance_domains
>            |          |          |                     |          |          |          |          
>            |          |          |                     |          |          |          |--0.42%-- load_balance
>            |          |          |                     |          |          |          |          |          
>            |          |          |                     |          |          |          |          |--0.27%-- find_busiest_group
>            |          |          |                     |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |--0.22%-- update_sd_lb_stats
>            |          |          |                     |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>            |          |          |                     |          |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>            |          |          |                     |          |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |                     |          |          |          |          |          |          |                     |          
>            |          |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |          |          |                     |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>            |          |          |                     |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |                     |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |                     |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |--0.01%-- update_group_capacity
>            |          |          |                     |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |                     |          |          |          |          |          
>            |          |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |          |                     |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>            |          |          |                     |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |                     |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |                     |          |          |          |          |          
>            |          |          |                     |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |                     |          |          |          |          |          
>            |          |          |                     |          |          |          |           --0.01%-- group_balance_cpu
>            |          |          |                     |          |          |          |                     cpumask_next_and
>            |          |          |                     |          |          |          |                     |          
>            |          |          |                     |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |          |          |                     |          |          |          |          
>            |          |          |                     |          |          |          |--0.03%-- update_blocked_averages
>            |          |          |                     |          |          |          |          |          
>            |          |          |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |          |                     |          |          |          |          
>            |          |          |                     |          |          |           --0.01%-- cpumask_next_and
>            |          |          |                     |          |          |          
>            |          |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>            |          |          |                     |          |          |          
>            |          |          |                     |          |           --0.01%-- update_blocked_averages
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.06%-- rcu_process_callbacks
>            |          |          |                     |          |          |          
>            |          |          |                     |          |          |--0.02%-- note_gp_changes
>            |          |          |                     |          |          |          
>            |          |          |                     |          |           --0.01%-- rcu_report_qs_rnp
>            |          |          |                     |          |                     |          
>            |          |          |                     |          |                      --0.01%-- rcu_gp_kthread_wake
>            |          |          |                     |          |                                __wake_up
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.02%-- _raw_spin_lock_irq
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.01%-- note_gp_changes
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.01%-- rebalance_domains
>            |          |          |                     |          |          
>            |          |          |                     |           --0.01%-- rcu_bh_qs
>            |          |          |                     |          
>            |          |          |                     |--0.11%-- rcu_bh_qs
>            |          |          |                     |          
>            |          |          |                     |--0.08%-- run_timer_softirq
>            |          |          |                     |          
>            |          |          |                      --0.01%-- run_rebalance_domains
>            |          |          |          
>            |          |          |--0.29%-- xen_hvm_callback_vector
>            |          |          |          xen_evtchn_do_upcall
>            |          |          |          irq_exit
>            |          |          |          |          
>            |          |          |          |--0.22%-- __do_softirq
>            |          |          |          |          |          
>            |          |          |          |          |--0.15%-- run_timer_softirq
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          |          
>            |          |          |          |--0.04%-- rcu_bh_qs
>            |          |          |          |          
>            |          |          |           --0.03%-- run_timer_softirq
>            |          |          |          
>            |          |           --0.10%-- _raw_spin_lock_irq
>            |          |          
>            |          |--0.80%-- __schedule
>            |          |          
>            |           --0.17%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     |          
>            |                     |--0.14%-- __do_softirq
>            |                     |          |          
>            |                     |           --0.09%-- run_timer_softirq
>            |                     |          
>            |                     |--0.02%-- run_timer_softirq
>            |                     |          
>            |                      --0.02%-- rcu_bh_qs
>            |          
>             --0.01%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       _cond_resched
>
>    16.94%     5.08%  watchdog/7   [kernel.kallsyms]  [k] smpboot_thread_fn          
>             |          
>             |--11.86%-- smpboot_thread_fn
>             |          |          
>             |          |--8.65%-- schedule
>             |          |          |          
>             |          |          |--5.94%-- __schedule
>             |          |          |          |          
>             |          |          |          |--1.56%-- finish_task_switch
>             |          |          |          |          
>             |          |          |          |--0.82%-- xen_hvm_callback_vector
>             |          |          |          |          xen_evtchn_do_upcall
>             |          |          |          |          irq_exit
>             |          |          |          |          |          
>             |          |          |          |          |--0.72%-- __do_softirq
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.25%-- run_rebalance_domains
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.22%-- rebalance_domains
>             |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |--0.17%-- load_balance
>             |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |--0.11%-- find_busiest_group
>             |          |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>             |          |          |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>             |          |          |          |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>             |          |          |          |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>             |          |          |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>             |          |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |           --0.01%-- cpumask_next_and
>             |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>             |          |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>             |          |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>             |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |           --0.01%-- group_balance_cpu
>             |          |          |          |          |          |          |          |                     cpumask_next_and
>             |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |--0.01%-- update_blocked_averages
>             |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |           --0.01%-- update_blocked_averages
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.21%-- run_timer_softirq
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.08%-- rcu_process_callbacks
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.02%-- rcu_report_qs_rnp
>             |          |          |          |          |          |          |          rcu_gp_kthread_wake
>             |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |           --0.01%-- __wake_up
>             |          |          |          |          |          |          |                     |          
>             |          |          |          |          |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.01%-- rcu_gp_kthread_wake
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |           --0.01%-- note_gp_changes
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.02%-- _raw_spin_lock_irq
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.01%-- note_gp_changes
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.01%-- rcu_bh_qs
>             |          |          |          |          |          
>             |          |          |          |          |--0.04%-- rcu_bh_qs
>             |          |          |          |          |          
>             |          |          |          |          |--0.04%-- run_timer_softirq
>             |          |          |          |          |          
>             |          |          |          |          |--0.01%-- rcu_process_callbacks
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- run_rebalance_domains
>             |          |          |          |          
>             |          |          |          |--0.40%-- rcu_note_context_switch
>             |          |          |          |          
>             |          |          |           --0.10%-- rcu_momentary_dyntick_idle
>             |          |          |          
>             |          |           --1.16%-- xen_hvm_callback_vector
>             |          |                     xen_evtchn_do_upcall
>             |          |                     irq_exit
>             |          |                     |          
>             |          |                     |--1.04%-- __do_softirq
>             |          |                     |          |          
>             |          |                     |          |--0.45%-- run_rebalance_domains
>             |          |                     |          |          |          
>             |          |                     |          |          |--0.40%-- rebalance_domains
>             |          |                     |          |          |          |          
>             |          |                     |          |          |          |--0.31%-- load_balance
>             |          |                     |          |          |          |          |          
>             |          |                     |          |          |          |          |--0.22%-- find_busiest_group
>             |          |                     |          |          |          |          |          |          
>             |          |                     |          |          |          |          |           --0.20%-- update_sd_lb_stats
>             |          |                     |          |          |          |          |                     |          
>             |          |                     |          |          |          |          |                     |--0.03%-- cpumask_next_and
>             |          |                     |          |          |          |          |                     |          |          
>             |          |                     |          |          |          |          |                     |          |--0.01%-- find_next_bit
>             |          |                     |          |          |          |          |                     |          |          |          
>             |          |                     |          |          |          |          |                     |          |           --0.01%-- _find_next_bit.part.0
>             |          |                     |          |          |          |          |                     |          |          
>             |          |                     |          |          |          |          |                     |           --0.01%-- _find_next_bit.part.0
>             |          |                     |          |          |          |          |                     |          
>             |          |                     |          |          |          |          |                     |--0.02%-- update_group_capacity
>             |          |                     |          |          |          |          |                     |          
>             |          |                     |          |          |          |          |                     |--0.01%-- idle_cpu
>             |          |                     |          |          |          |          |                     |          
>             |          |                     |          |          |          |          |                      --0.01%-- find_next_bit
>             |          |                     |          |          |          |          |          
>             |          |                     |          |          |          |          |--0.02%-- cpumask_next_and
>             |          |                     |          |          |          |          |          |          
>             |          |                     |          |          |          |          |           --0.01%-- find_next_bit
>             |          |                     |          |          |          |          |                     _find_next_bit.part.0
>             |          |                     |          |          |          |          |          
>             |          |                     |          |          |          |           --0.02%-- group_balance_cpu
>             |          |                     |          |          |          |                     cpumask_next_and
>             |          |                     |          |          |          |                     |          
>             |          |                     |          |          |          |                     |--0.01%-- _find_next_bit.part.0
>             |          |                     |          |          |          |                     |          
>             |          |                     |          |          |          |                      --0.01%-- find_next_bit
>             |          |                     |          |          |          |          
>             |          |                     |          |          |          |--0.01%-- update_blocked_averages
>             |          |                     |          |          |          |          _raw_spin_lock_irqsave
>             |          |                     |          |          |          |          
>             |          |                     |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>             |          |                     |          |          |          |          
>             |          |                     |          |          |          |--0.01%-- cpumask_next_and
>             |          |                     |          |          |          |          
>             |          |                     |          |          |           --0.01%-- idle_cpu
>             |          |                     |          |          |          
>             |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>             |          |                     |          |          |          
>             |          |                     |          |           --0.01%-- load_balance
>             |          |                     |          |          
>             |          |                     |          |--0.31%-- run_timer_softirq
>             |          |                     |          |          
>             |          |                     |          |--0.05%-- _raw_spin_lock_irq
>             |          |                     |          |          
>             |          |                     |           --0.01%-- rebalance_domains
>             |          |                     |          
>             |          |                     |--0.08%-- rcu_bh_qs
>             |          |                     |          
>             |          |                      --0.04%-- run_timer_softirq
>             |          |          
>             |          |--2.83%-- watchdog
>             |          |          |          
>             |          |          |--2.74%-- running_clock
>             |          |          |          local_clock
>             |          |          |          sched_clock_cpu
>             |          |          |          |          
>             |          |          |          |--2.36%-- sched_clock_local
>             |          |          |          |          |          
>             |          |          |          |           --1.40%-- sched_clock
>             |          |          |          |                     |          
>             |          |          |          |                     |--1.21%-- xen_clocksource_read
>             |          |          |          |                     |          
>             |          |          |          |                      --0.20%-- xen_hvm_callback_vector
>             |          |          |          |                                xen_evtchn_do_upcall
>             |          |          |          |                                irq_exit
>             |          |          |          |                                |          
>             |          |          |          |                                |--0.15%-- __do_softirq
>             |          |          |          |                                |          |          
>             |          |          |          |                                |          |--0.09%-- run_timer_softirq
>             |          |          |          |                                |          |          |          
>             |          |          |          |                                |          |           --0.01%-- _raw_spin_lock_irq
>             |          |          |          |                                |          |          
>             |          |          |          |                                |           --0.01%-- _raw_spin_lock_irq
>             |          |          |          |                                |          
>             |          |          |          |                                |--0.04%-- run_timer_softirq
>             |          |          |          |                                |          
>             |          |          |          |                                 --0.01%-- rcu_bh_qs
>             |          |          |          |          
>             |          |          |           --0.37%-- xen_hvm_callback_vector
>             |          |          |                     xen_evtchn_do_upcall
>             |          |          |                     irq_exit
>             |          |          |                     |          
>             |          |          |                     |--0.33%-- __do_softirq
>             |          |          |                     |          |          
>             |          |          |                     |          |--0.18%-- run_rebalance_domains
>             |          |          |                     |          |          |          
>             |          |          |                     |          |           --0.17%-- rebalance_domains
>             |          |          |                     |          |                     |          
>             |          |          |                     |          |                     |--0.13%-- load_balance
>             |          |          |                     |          |                     |          |          
>             |          |          |                     |          |                     |          |--0.08%-- find_busiest_group
>             |          |          |                     |          |                     |          |          |          
>             |          |          |                     |          |                     |          |          |--0.06%-- update_sd_lb_stats
>             |          |          |                     |          |                     |          |          |          |          
>             |          |          |                     |          |                     |          |          |          |--0.01%-- cpumask_next_and
>             |          |          |                     |          |                     |          |          |          |          |          
>             |          |          |                     |          |                     |          |          |          |           --0.01%-- _find_next_bit.part.0
>             |          |          |                     |          |                     |          |          |          |          
>             |          |          |                     |          |                     |          |          |          |--0.01%-- update_group_capacity
>             |          |          |                     |          |                     |          |          |          |          |          
>             |          |          |                     |          |                     |          |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |                     |          |                     |          |          |          |          
>             |          |          |                     |          |                     |          |          |           --0.01%-- find_next_bit
>             |          |          |                     |          |                     |          |          |          
>             |          |          |                     |          |                     |          |           --0.01%-- idle_cpu
>             |          |          |                     |          |                     |          |          
>             |          |          |                     |          |                     |          |--0.02%-- cpumask_next_and
>             |          |          |                     |          |                     |          |          |          
>             |          |          |                     |          |                     |          |           --0.01%-- _find_next_bit.part.0
>             |          |          |                     |          |                     |          |          
>             |          |          |                     |          |                     |           --0.01%-- group_balance_cpu
>             |          |          |                     |          |                     |                     find_next_bit
>             |          |          |                     |          |                     |          
>             |          |          |                     |          |                      --0.01%-- update_blocked_averages
>             |          |          |                     |          |          
>             |          |          |                     |          |--0.09%-- run_timer_softirq
>             |          |          |                     |          |          |          
>             |          |          |                     |          |           --0.01%-- _raw_spin_lock_irq
>             |          |          |                     |          |          
>             |          |          |                     |           --0.01%-- _raw_spin_lock_irq
>             |          |          |                     |          
>             |          |          |                     |--0.02%-- run_timer_softirq
>             |          |          |                     |          
>             |          |          |                      --0.02%-- rcu_bh_qs
>             |          |          |          
>             |          |          |--0.03%-- watchdog_nmi_disable
>             |          |          |          
>             |          |           --0.01%-- xen_hvm_callback_vector
>             |          |                     xen_evtchn_do_upcall
>             |          |                     irq_exit
>             |          |                     __do_softirq
>             |          |                     run_timer_softirq
>             |          |          
>             |          |--0.28%-- xen_hvm_callback_vector
>             |          |          xen_evtchn_do_upcall
>             |          |          irq_exit
>             |          |          |          
>             |          |          |--0.25%-- __do_softirq
>             |          |          |          |          
>             |          |          |          |--0.13%-- run_timer_softirq
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- _raw_spin_lock_irq
>             |          |          |          |          
>             |          |          |           --0.01%-- _raw_spin_lock_irq
>             |          |          |          
>             |          |          |--0.02%-- rcu_bh_qs
>             |          |          |          
>             |          |           --0.02%-- run_timer_softirq
>             |          |          
>             |           --0.10%-- __schedule
>             |          
>              --5.08%-- ret_from_fork
>                        kthread
>                        smpboot_thread_fn
>
>    16.32%     0.10%  kworker/7:2  [kernel.kallsyms]  [k] preempt_schedule_common    
>            |          
>            |--16.23%-- preempt_schedule_common
>            |          |          
>            |          |--15.83%-- __schedule
>            |          |          |          
>            |          |          |--7.94%-- rcu_note_context_switch
>            |          |          |          |          
>            |          |          |          |--5.90%-- rcu_momentary_dyntick_idle
>            |          |          |          |          
>            |          |          |           --2.04%-- xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     |          
>            |          |          |                     |--1.84%-- __do_softirq
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.68%-- run_timer_softirq
>            |          |          |                     |          |          |          
>            |          |          |                     |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.67%-- run_rebalance_domains
>            |          |          |                     |          |          |          
>            |          |          |                     |          |          |--0.60%-- rebalance_domains
>            |          |          |                     |          |          |          |          
>            |          |          |                     |          |          |          |--0.43%-- load_balance
>            |          |          |                     |          |          |          |          |          
>            |          |          |                     |          |          |          |          |--0.29%-- find_busiest_group
>            |          |          |                     |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |--0.26%-- update_sd_lb_stats
>            |          |          |                     |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>            |          |          |                     |          |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |                     |          |          |          |          |          |          |                     |          
>            |          |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |          |          |                     |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>            |          |          |                     |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |           --0.02%-- idle_cpu
>            |          |          |                     |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |           --0.01%-- update_group_capacity
>            |          |          |                     |          |          |          |          |          
>            |          |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |          |                     |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>            |          |          |                     |          |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |                     |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |                     |          |          |          |          |          
>            |          |          |                     |          |          |          |          |--0.01%-- group_balance_cpu
>            |          |          |                     |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |                     |          |          |          |          |          |          
>            |          |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>            |          |          |                     |          |          |          |          |                     _find_next_bit.part.0
>            |          |          |                     |          |          |          |          |          
>            |          |          |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>            |          |          |                     |          |          |          |          
>            |          |          |                     |          |          |          |--0.03%-- update_blocked_averages
>            |          |          |                     |          |          |          |          
>            |          |          |                     |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |                     |          |          |          |          
>            |          |          |                     |          |          |          |--0.01%-- __msecs_to_jiffies
>            |          |          |                     |          |          |          |          
>            |          |          |                     |          |          |          |--0.01%-- find_busiest_group
>            |          |          |                     |          |          |          |          
>            |          |          |                     |          |          |           --0.01%-- group_balance_cpu
>            |          |          |                     |          |          |          
>            |          |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>            |          |          |                     |          |          |          
>            |          |          |                     |          |          |--0.01%-- update_blocked_averages
>            |          |          |                     |          |          |          
>            |          |          |                     |          |           --0.01%-- load_balance
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.07%-- rcu_process_callbacks
>            |          |          |                     |          |          |          
>            |          |          |                     |          |          |--0.02%-- note_gp_changes
>            |          |          |                     |          |          |          
>            |          |          |                     |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.05%-- _raw_spin_lock_irq
>            |          |          |                     |          |          
>            |          |          |                     |           --0.01%-- rcu_bh_qs
>            |          |          |                     |          
>            |          |          |                     |--0.10%-- rcu_bh_qs
>            |          |          |                     |          
>            |          |          |                     |--0.09%-- run_timer_softirq
>            |          |          |                     |          
>            |          |          |                     |--0.01%-- rcu_process_callbacks
>            |          |          |                     |          
>            |          |          |                      --0.01%-- run_rebalance_domains
>            |          |          |          
>            |          |          |--4.90%-- finish_task_switch
>            |          |          |          
>            |          |           --1.98%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     |          
>            |          |                     |--1.79%-- __do_softirq
>            |          |                     |          |          
>            |          |                     |          |--0.68%-- run_timer_softirq
>            |          |                     |          |          |          
>            |          |                     |          |           --0.03%-- _raw_spin_lock_irq
>            |          |                     |          |          
>            |          |                     |          |--0.64%-- run_rebalance_domains
>            |          |                     |          |          |          
>            |          |                     |          |          |--0.58%-- rebalance_domains
>            |          |                     |          |          |          |          
>            |          |                     |          |          |          |--0.42%-- load_balance
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |          |--0.27%-- find_busiest_group
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |--0.22%-- update_sd_lb_stats
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>            |          |                     |          |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>            |          |                     |          |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |                     |          |          |          |          |          |          |                     |          
>            |          |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |--0.01%-- update_group_capacity
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |           --0.01%-- idle_cpu
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |--0.02%-- find_next_bit
>            |          |                     |          |          |          |          |          |          |          
>            |          |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |                     |          |          |          |          |          |          
>            |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |          |--0.01%-- find_next_bit
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |           --0.01%-- group_balance_cpu
>            |          |                     |          |          |          |                     cpumask_next_and
>            |          |                     |          |          |          |                     |          
>            |          |                     |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |          |                     |          |          |          |          
>            |          |                     |          |          |          |--0.03%-- update_blocked_averages
>            |          |                     |          |          |          |          |          
>            |          |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |                     |          |          |          |          
>            |          |                     |          |          |           --0.01%-- cpumask_next_and
>            |          |                     |          |          |          
>            |          |                     |          |          |--0.02%-- __msecs_to_jiffies
>            |          |                     |          |          |          
>            |          |                     |          |           --0.01%-- update_blocked_averages
>            |          |                     |          |          
>            |          |                     |          |--0.06%-- rcu_process_callbacks
>            |          |                     |          |          |          
>            |          |                     |          |          |--0.02%-- note_gp_changes
>            |          |                     |          |          |          
>            |          |                     |          |           --0.01%-- rcu_report_qs_rnp
>            |          |                     |          |                     |          
>            |          |                     |          |                      --0.01%-- rcu_gp_kthread_wake
>            |          |                     |          |                                __wake_up
>            |          |                     |          |          
>            |          |                     |          |--0.02%-- _raw_spin_lock_irq
>            |          |                     |          |          
>            |          |                     |          |--0.01%-- note_gp_changes
>            |          |                     |          |          
>            |          |                     |          |--0.01%-- rebalance_domains
>            |          |                     |          |          
>            |          |                     |           --0.01%-- rcu_bh_qs
>            |          |                     |          
>            |          |                     |--0.11%-- rcu_bh_qs
>            |          |                     |          
>            |          |                     |--0.08%-- run_timer_softirq
>            |          |                     |          
>            |          |                      --0.01%-- run_rebalance_domains
>            |          |          
>            |          |--0.29%-- xen_hvm_callback_vector
>            |          |          xen_evtchn_do_upcall
>            |          |          irq_exit
>            |          |          |          
>            |          |          |--0.22%-- __do_softirq
>            |          |          |          |          
>            |          |          |          |--0.15%-- run_timer_softirq
>            |          |          |          |          
>            |          |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          
>            |          |          |--0.04%-- rcu_bh_qs
>            |          |          |          
>            |          |           --0.03%-- run_timer_softirq
>            |          |          
>            |           --0.10%-- _raw_spin_lock_irq
>            |          
>             --0.10%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       process_one_work
>                       preempt_schedule_common
>
>    15.65%     0.14%  swapper      [kernel.kallsyms]  [k] cpu_startup_entry          
>                |          
>                |--15.51%-- cpu_startup_entry
>                |          |          
>                |          |--12.13%-- schedule_preempt_disabled
>                |          |          |          
>                |          |          |--6.61%-- schedule
>                |          |          |          |          
>                |          |          |          |--3.30%-- xen_hvm_callback_vector
>                |          |          |          |          xen_evtchn_do_upcall
>                |          |          |          |          irq_exit
>                |          |          |          |          |          
>                |          |          |          |          |--2.90%-- __do_softirq
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--1.00%-- run_rebalance_domains
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.92%-- rebalance_domains
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.66%-- load_balance
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.46%-- find_busiest_group
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |--0.39%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |--0.13%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |          |--0.03%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |--0.04%-- update_group_capacity
>                |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |           --0.02%-- idle_cpu
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.02%-- group_balance_cpu
>                |          |          |          |          |          |          |          |          |          cpumask_next_and
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.01%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.05%-- update_blocked_averages
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.02%-- find_busiest_group
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- __msecs_to_jiffies
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.02%-- update_blocked_averages
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.84%-- run_timer_softirq
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.02%-- _raw_spin_lock_irq
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.10%-- _raw_spin_lock_irq
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.07%-- rcu_process_callbacks
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.03%-- note_gp_changes
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.03%-- rcu_bh_qs
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- rebalance_domains
>                |          |          |          |          |          
>                |          |          |          |          |--0.22%-- rcu_bh_qs
>                |          |          |          |          |          
>                |          |          |          |          |--0.17%-- run_timer_softirq
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- run_rebalance_domains
>                |          |          |          |          
>                |          |          |           --3.30%-- __schedule
>                |          |          |                     |          
>                |          |          |                      --0.01%-- rcu_note_context_switch
>                |          |          |          
>                |          |          |--3.23%-- __schedule
>                |          |          |          
>                |          |           --2.29%-- xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     |          
>                |          |                     |--2.07%-- __do_softirq
>                |          |                     |          |          
>                |          |                     |          |--0.93%-- run_rebalance_domains
>                |          |                     |          |          |          
>                |          |                     |          |          |--0.85%-- rebalance_domains
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.67%-- load_balance
>                |          |                     |          |          |          |          |          
>                |          |                     |          |          |          |          |--0.43%-- find_busiest_group
>                |          |                     |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |--0.35%-- update_sd_lb_stats
>                |          |                     |          |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |          |--0.10%-- cpumask_next_and
>                |          |                     |          |          |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |          |          |--0.03%-- find_next_bit
>                |          |                     |          |          |          |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                |          |                     |          |          |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                |          |                     |          |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |          |--0.04%-- update_group_capacity
>                |          |                     |          |          |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |                     |          |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |          |--0.01%-- idle_cpu
>                |          |                     |          |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |           --0.01%-- find_next_bit
>                |          |                     |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |--0.01%-- update_group_capacity
>                |          |                     |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |--0.01%-- idle_cpu
>                |          |                     |          |          |          |          |          |          
>                |          |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>                |          |                     |          |          |          |          |          
>                |          |                     |          |          |          |          |--0.08%-- cpumask_next_and
>                |          |                     |          |          |          |          |          |          
>                |          |                     |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>                |          |                     |          |          |          |          |          |          
>                |          |                     |          |          |          |          |           --0.01%-- find_next_bit
>                |          |                     |          |          |          |          |                     _find_next_bit.part.0
>                |          |                     |          |          |          |          |          
>                |          |                     |          |          |          |          |--0.03%-- group_balance_cpu
>                |          |                     |          |          |          |          |          cpumask_next_and
>                |          |                     |          |          |          |          |          |          
>                |          |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |                     |          |          |          |          |          
>                |          |                     |          |          |          |           --0.01%-- find_next_bit
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.03%-- update_blocked_averages
>                |          |                     |          |          |          |          |          
>                |          |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                |          |                     |          |          |          |          
>                |          |                     |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |                     |          |          |          |          
>                |          |                     |          |          |           --0.01%-- idle_cpu
>                |          |                     |          |          |          
>                |          |                     |          |          |--0.03%-- __msecs_to_jiffies
>                |          |                     |          |          |          
>                |          |                     |          |           --0.01%-- update_blocked_averages
>                |          |                     |          |          
>                |          |                     |          |--0.52%-- run_timer_softirq
>                |          |                     |          |          |          
>                |          |                     |          |          |--0.04%-- call_timer_fn
>                |          |                     |          |          |          |          
>                |          |                     |          |          |           --0.03%-- writeout_period
>                |          |                     |          |          |                     |          
>                |          |                     |          |          |                     |--0.02%-- mod_timer
>                |          |                     |          |          |                     |          |          
>                |          |                     |          |          |                     |           --0.01%-- lock_timer_base.isra.22
>                |          |                     |          |          |                     |                     _raw_spin_lock_irqsave
>                |          |                     |          |          |                     |          
>                |          |                     |          |          |                      --0.01%-- fprop_new_period
>                |          |                     |          |          |          
>                |          |                     |          |           --0.02%-- _raw_spin_lock_irq
>                |          |                     |          |          
>                |          |                     |          |--0.06%-- _raw_spin_lock_irq
>                |          |                     |          |          
>                |          |                     |           --0.02%-- rcu_bh_qs
>                |          |                     |          
>                |          |                     |--0.12%-- run_timer_softirq
>                |          |                     |          
>                |          |                     |--0.09%-- rcu_bh_qs
>                |          |                     |          
>                |          |                      --0.01%-- run_rebalance_domains
>                |          |          
>                |          |--1.67%-- default_idle_call
>                |          |          arch_cpu_idle
>                |          |          |          
>                |          |          |--1.66%-- default_idle
>                |          |          |          native_safe_halt
>                |          |          |          
>                |          |           --0.01%-- native_safe_halt
>                |          |          
>                |          |--0.88%-- xen_hvm_callback_vector
>                |          |          xen_evtchn_do_upcall
>                |          |          irq_exit
>                |          |          |          
>                |          |          |--0.81%-- __do_softirq
>                |          |          |          |          
>                |          |          |          |--0.45%-- run_rebalance_domains
>                |          |          |          |          |          
>                |          |          |          |          |--0.42%-- rebalance_domains
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.29%-- load_balance
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.14%-- find_busiest_group
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.11%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.02%-- update_group_capacity
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- cpumask_next_and
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- group_balance_cpu
>                |          |          |          |          |          |          |          cpumask_next_and
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- find_next_bit
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.01%-- update_blocked_averages
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- find_busiest_group
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- load_balance
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- update_blocked_averages
>                |          |          |          |          
>                |          |          |          |--0.12%-- run_timer_softirq
>                |          |          |          |          
>                |          |          |          |--0.05%-- rcu_process_callbacks
>                |          |          |          |          |          
>                |          |          |          |           --0.02%-- note_gp_changes
>                |          |          |          |          
>                |          |          |          |--0.02%-- _raw_spin_lock_irq
>                |          |          |          |          
>                |          |          |          |--0.01%-- rcu_bh_qs
>                |          |          |          |          
>                |          |          |          |--0.01%-- note_gp_changes
>                |          |          |          |          
>                |          |          |           --0.01%-- rebalance_domains
>                |          |          |          
>                |          |          |--0.03%-- rcu_bh_qs
>                |          |          |          
>                |          |          |--0.02%-- run_timer_softirq
>                |          |          |          
>                |          |          |--0.01%-- rcu_process_callbacks
>                |          |          |          
>                |          |           --0.01%-- run_rebalance_domains
>                |          |          
>                |          |--0.48%-- tick_nohz_idle_exit
>                |          |          
>                |           --0.35%-- rcu_idle_exit
>                |          
>                 --0.14%-- start_secondary
>                           cpu_startup_entry
>
>    13.14%     1.01%  swapper      [kernel.kallsyms]  [k] schedule_preempt_disabled  
>                |          
>                |--12.13%-- schedule_preempt_disabled
>                |          |          
>                |          |--6.61%-- schedule
>                |          |          |          
>                |          |          |--3.30%-- xen_hvm_callback_vector
>                |          |          |          xen_evtchn_do_upcall
>                |          |          |          irq_exit
>                |          |          |          |          
>                |          |          |          |--2.90%-- __do_softirq
>                |          |          |          |          |          
>                |          |          |          |          |--1.00%-- run_rebalance_domains
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.92%-- rebalance_domains
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.66%-- load_balance
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.46%-- find_busiest_group
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.39%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |--0.13%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |--0.03%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |--0.04%-- update_group_capacity
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |           --0.02%-- idle_cpu
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.02%-- group_balance_cpu
>                |          |          |          |          |          |          |          |          cpumask_next_and
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.05%-- update_blocked_averages
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- find_busiest_group
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- __msecs_to_jiffies
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.02%-- update_blocked_averages
>                |          |          |          |          |          
>                |          |          |          |          |--0.84%-- run_timer_softirq
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.02%-- _raw_spin_lock_irq
>                |          |          |          |          |          
>                |          |          |          |          |--0.10%-- _raw_spin_lock_irq
>                |          |          |          |          |          
>                |          |          |          |          |--0.07%-- rcu_process_callbacks
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.03%-- note_gp_changes
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          |          
>                |          |          |          |          |--0.03%-- rcu_bh_qs
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- rebalance_domains
>                |          |          |          |          
>                |          |          |          |--0.22%-- rcu_bh_qs
>                |          |          |          |          
>                |          |          |          |--0.17%-- run_timer_softirq
>                |          |          |          |          
>                |          |          |           --0.01%-- run_rebalance_domains
>                |          |          |          
>                |          |           --3.30%-- __schedule
>                |          |                     |          
>                |          |                      --0.01%-- rcu_note_context_switch
>                |          |          
>                |          |--3.23%-- __schedule
>                |          |          
>                |           --2.29%-- xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     |          
>                |                     |--2.07%-- __do_softirq
>                |                     |          |          
>                |                     |          |--0.93%-- run_rebalance_domains
>                |                     |          |          |          
>                |                     |          |          |--0.85%-- rebalance_domains
>                |                     |          |          |          |          
>                |                     |          |          |          |--0.67%-- load_balance
>                |                     |          |          |          |          |          
>                |                     |          |          |          |          |--0.43%-- find_busiest_group
>                |                     |          |          |          |          |          |          
>                |                     |          |          |          |          |          |--0.35%-- update_sd_lb_stats
>                |                     |          |          |          |          |          |          |          
>                |                     |          |          |          |          |          |          |--0.10%-- cpumask_next_and
>                |                     |          |          |          |          |          |          |          |          
>                |                     |          |          |          |          |          |          |          |--0.03%-- find_next_bit
>                |                     |          |          |          |          |          |          |          |          |          
>                |                     |          |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                |                     |          |          |          |          |          |          |          |          
>                |                     |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                |                     |          |          |          |          |          |          |          
>                |                     |          |          |          |          |          |          |--0.04%-- update_group_capacity
>                |                     |          |          |          |          |          |          |          |          
>                |                     |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |                     |          |          |          |          |          |          |          
>                |                     |          |          |          |          |          |          |--0.01%-- idle_cpu
>                |                     |          |          |          |          |          |          |          
>                |                     |          |          |          |          |          |           --0.01%-- find_next_bit
>                |                     |          |          |          |          |          |          
>                |                     |          |          |          |          |          |--0.01%-- update_group_capacity
>                |                     |          |          |          |          |          |          
>                |                     |          |          |          |          |          |--0.01%-- idle_cpu
>                |                     |          |          |          |          |          |          
>                |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>                |                     |          |          |          |          |          
>                |                     |          |          |          |          |--0.08%-- cpumask_next_and
>                |                     |          |          |          |          |          |          
>                |                     |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>                |                     |          |          |          |          |          |          
>                |                     |          |          |          |          |           --0.01%-- find_next_bit
>                |                     |          |          |          |          |                     _find_next_bit.part.0
>                |                     |          |          |          |          |          
>                |                     |          |          |          |          |--0.03%-- group_balance_cpu
>                |                     |          |          |          |          |          cpumask_next_and
>                |                     |          |          |          |          |          |          
>                |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |                     |          |          |          |          |          
>                |                     |          |          |          |           --0.01%-- find_next_bit
>                |                     |          |          |          |          
>                |                     |          |          |          |--0.03%-- update_blocked_averages
>                |                     |          |          |          |          |          
>                |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>                |                     |          |          |          |          
>                |                     |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                |                     |          |          |          |          
>                |                     |          |          |          |--0.01%-- __msecs_to_jiffies
>                |                     |          |          |          |          
>                |                     |          |          |           --0.01%-- idle_cpu
>                |                     |          |          |          
>                |                     |          |          |--0.03%-- __msecs_to_jiffies
>                |                     |          |          |          
>                |                     |          |           --0.01%-- update_blocked_averages
>                |                     |          |          
>                |                     |          |--0.52%-- run_timer_softirq
>                |                     |          |          |          
>                |                     |          |          |--0.04%-- call_timer_fn
>                |                     |          |          |          |          
>                |                     |          |          |           --0.03%-- writeout_period
>                |                     |          |          |                     |          
>                |                     |          |          |                     |--0.02%-- mod_timer
>                |                     |          |          |                     |          |          
>                |                     |          |          |                     |           --0.01%-- lock_timer_base.isra.22
>                |                     |          |          |                     |                     _raw_spin_lock_irqsave
>                |                     |          |          |                     |          
>                |                     |          |          |                      --0.01%-- fprop_new_period
>                |                     |          |          |          
>                |                     |          |           --0.02%-- _raw_spin_lock_irq
>                |                     |          |          
>                |                     |          |--0.06%-- _raw_spin_lock_irq
>                |                     |          |          
>                |                     |           --0.02%-- rcu_bh_qs
>                |                     |          
>                |                     |--0.12%-- run_timer_softirq
>                |                     |          
>                |                     |--0.09%-- rcu_bh_qs
>                |                     |          
>                |                      --0.01%-- run_rebalance_domains
>                |          
>                 --1.01%-- start_secondary
>                           schedule_preempt_disabled
>
>    10.58%     3.27%  ksoftirqd/7  [kernel.kallsyms]  [k] schedule                   
>            |          
>            |--7.31%-- schedule
>            |          |          
>            |          |--6.19%-- __schedule
>            |          |          |          
>            |          |          |--2.67%-- finish_task_switch
>            |          |          |          
>            |          |          |--0.81%-- xen_hvm_callback_vector
>            |          |          |          xen_evtchn_do_upcall
>            |          |          |          irq_exit
>            |          |          |          |          
>            |          |          |          |--0.75%-- __do_softirq
>            |          |          |          |          |          
>            |          |          |          |          |--0.29%-- run_timer_softirq
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          |          |          
>            |          |          |          |          |--0.24%-- run_rebalance_domains
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.21%-- rebalance_domains
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.15%-- load_balance
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.11%-- find_busiest_group
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |--0.01%-- update_group_capacity
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.02%-- cpumask_next_and
>            |          |          |          |          |          |          |                     |          
>            |          |          |          |          |          |          |                      --0.01%-- find_next_bit
>            |          |          |          |          |          |          |                                |          
>            |          |          |          |          |          |          |                                 --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.01%-- update_blocked_averages
>            |          |          |          |          |          |          |          _raw_spin_unlock_irqrestore
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- load_balance
>            |          |          |          |          |          
>            |          |          |          |          |--0.03%-- _raw_spin_lock_irq
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- rcu_bh_qs
>            |          |          |          |          
>            |          |          |          |--0.04%-- rcu_bh_qs
>            |          |          |          |          
>            |          |          |          |--0.02%-- run_timer_softirq
>            |          |          |          |          
>            |          |          |           --0.01%-- run_rebalance_domains
>            |          |          |          
>            |          |           --0.35%-- rcu_note_context_switch
>            |          |                     |          
>            |          |                     |--0.13%-- rcu_momentary_dyntick_idle
>            |          |                     |          
>            |          |                      --0.11%-- xen_hvm_callback_vector
>            |          |                                xen_evtchn_do_upcall
>            |          |                                irq_exit
>            |          |                                |          
>            |          |                                |--0.09%-- __do_softirq
>            |          |                                |          |          
>            |          |                                |          |--0.03%-- run_timer_softirq
>            |          |                                |          |          
>            |          |                                |           --0.03%-- rcu_process_callbacks
>            |          |                                |                     |          
>            |          |                                |                      --0.02%-- note_gp_changes
>            |          |                                |          
>            |          |                                |--0.01%-- rcu_bh_qs
>            |          |                                |          
>            |          |                                 --0.01%-- rcu_process_callbacks
>            |          |          
>            |           --1.13%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     |          
>            |                     |--1.00%-- __do_softirq
>            |                     |          |          
>            |                     |          |--0.56%-- run_rebalance_domains
>            |                     |          |          |          
>            |                     |          |          |--0.51%-- rebalance_domains
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.35%-- load_balance
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.23%-- find_busiest_group
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |          |--0.21%-- update_sd_lb_stats
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.04%-- cpumask_next_and
>            |                     |          |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>            |                     |          |          |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |                     |          |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |           --0.01%-- idle_cpu
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.02%-- cpumask_next_and
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |          |--0.01%-- find_next_bit
>            |                     |          |          |          |          |          |          _find_next_bit.part.0
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.01%-- group_balance_cpu
>            |                     |          |          |          |          |          cpumask_next_and
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.01%-- find_next_bit
>            |                     |          |          |          |          |          
>            |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.03%-- update_blocked_averages
>            |                     |          |          |          |          |          
>            |                     |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>            |                     |          |          |          |          
>            |                     |          |          |           --0.01%-- _raw_spin_lock_irqsave
>            |                     |          |          |          
>            |                     |          |          |--0.01%-- load_balance
>            |                     |          |          |          
>            |                     |          |           --0.01%-- update_blocked_averages
>            |                     |          |          
>            |                     |          |--0.26%-- run_timer_softirq
>            |                     |          |          
>            |                     |          |--0.04%-- _raw_spin_lock_irq
>            |                     |          |          
>            |                     |           --0.01%-- rebalance_domains
>            |                     |          
>            |                     |--0.07%-- rcu_bh_qs
>            |                     |          
>            |                      --0.05%-- run_timer_softirq
>            |          
>             --3.27%-- ret_from_fork
>                       kthread
>                       |          
>                       |--1.83%-- smpboot_thread_fn
>                       |          schedule
>                       |          
>                        --1.44%-- schedule
>
>    10.03%     6.20%  ksoftirqd/7  [kernel.kallsyms]  [k] __schedule                 
>            |          
>            |--6.20%-- ret_from_fork
>            |          kthread
>            |          smpboot_thread_fn
>            |          |          
>            |          |--3.84%-- __schedule
>            |          |          
>            |           --2.36%-- schedule
>            |                     __schedule
>            |          
>             --3.83%-- __schedule
>                       |          
>                       |--2.67%-- finish_task_switch
>                       |          
>                       |--0.81%-- xen_hvm_callback_vector
>                       |          xen_evtchn_do_upcall
>                       |          irq_exit
>                       |          |          
>                       |          |--0.75%-- __do_softirq
>                       |          |          |          
>                       |          |          |--0.29%-- run_timer_softirq
>                       |          |          |          |          
>                       |          |          |           --0.01%-- _raw_spin_lock_irq
>                       |          |          |          
>                       |          |          |--0.24%-- run_rebalance_domains
>                       |          |          |          |          
>                       |          |          |          |--0.21%-- rebalance_domains
>                       |          |          |          |          |          
>                       |          |          |          |          |--0.15%-- load_balance
>                       |          |          |          |          |          |          
>                       |          |          |          |          |          |--0.11%-- find_busiest_group
>                       |          |          |          |          |          |          |          
>                       |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>                       |          |          |          |          |          |          |          |          
>                       |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                       |          |          |          |          |          |          |          |          |          
>                       |          |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>                       |          |          |          |          |          |          |          |          |          
>                       |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>                       |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>                       |          |          |          |          |          |          |          |          
>                       |          |          |          |          |          |          |          |--0.01%-- update_group_capacity
>                       |          |          |          |          |          |          |          |          
>                       |          |          |          |          |          |          |           --0.01%-- find_next_bit
>                       |          |          |          |          |          |          |          
>                       |          |          |          |          |          |           --0.01%-- update_group_capacity
>                       |          |          |          |          |          |          
>                       |          |          |          |          |           --0.02%-- cpumask_next_and
>                       |          |          |          |          |                     |          
>                       |          |          |          |          |                      --0.01%-- find_next_bit
>                       |          |          |          |          |                                |          
>                       |          |          |          |          |                                 --0.01%-- _find_next_bit.part.0
>                       |          |          |          |          |          
>                       |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                       |          |          |          |          |          
>                       |          |          |          |          |--0.01%-- update_blocked_averages
>                       |          |          |          |          |          _raw_spin_unlock_irqrestore
>                       |          |          |          |          |          
>                       |          |          |          |           --0.01%-- idle_cpu
>                       |          |          |          |          
>                       |          |          |          |--0.01%-- __msecs_to_jiffies
>                       |          |          |          |          
>                       |          |          |           --0.01%-- load_balance
>                       |          |          |          
>                       |          |          |--0.03%-- _raw_spin_lock_irq
>                       |          |          |          
>                       |          |           --0.01%-- rcu_bh_qs
>                       |          |          
>                       |          |--0.04%-- rcu_bh_qs
>                       |          |          
>                       |          |--0.02%-- run_timer_softirq
>                       |          |          
>                       |           --0.01%-- run_rebalance_domains
>                       |          
>                        --0.35%-- rcu_note_context_switch
>                                  |          
>                                  |--0.13%-- rcu_momentary_dyntick_idle
>                                  |          
>                                   --0.11%-- xen_hvm_callback_vector
>                                             xen_evtchn_do_upcall
>                                             irq_exit
>                                             |          
>                                             |--0.09%-- __do_softirq
>                                             |          |          
>                                             |          |--0.03%-- run_timer_softirq
>                                             |          |          
>                                             |           --0.03%-- rcu_process_callbacks
>                                             |                     |          
>                                             |                      --0.02%-- note_gp_changes
>                                             |          
>                                             |--0.01%-- rcu_bh_qs
>                                             |          
>                                              --0.01%-- rcu_process_callbacks
>
>    10.02%     1.23%  kworker/7:2  [kernel.kallsyms]  [k] schedule                   
>            |          
>            |--8.79%-- schedule
>            |          |          
>            |          |--7.87%-- __schedule
>            |          |          |          
>            |          |          |--4.21%-- finish_task_switch
>            |          |          |          
>            |          |          |--1.16%-- xen_hvm_callback_vector
>            |          |          |          xen_evtchn_do_upcall
>            |          |          |          irq_exit
>            |          |          |          |          
>            |          |          |          |--1.06%-- __do_softirq
>            |          |          |          |          |          
>            |          |          |          |          |--0.39%-- run_timer_softirq
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          |          |          
>            |          |          |          |          |--0.31%-- run_rebalance_domains
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.26%-- rebalance_domains
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.16%-- load_balance
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.08%-- find_busiest_group
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.07%-- update_sd_lb_stats
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |           --0.01%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.01%-- group_balance_cpu
>            |          |          |          |          |          |          |                     cpumask_next_and
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.02%-- update_blocked_averages
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.03%-- __msecs_to_jiffies
>            |          |          |          |          |          
>            |          |          |          |          |--0.07%-- rcu_process_callbacks
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.02%-- note_gp_changes
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.02%-- rcu_report_qs_rnp
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.02%-- rcu_gp_kthread_wake
>            |          |          |          |          |          |                     __wake_up
>            |          |          |          |          |          |                     |          
>            |          |          |          |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |          |          |          |          
>            |          |          |          |          |--0.03%-- _raw_spin_lock_irq
>            |          |          |          |          |          
>            |          |          |          |          |--0.01%-- note_gp_changes
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- rcu_report_qs_rnp
>            |          |          |          |          
>            |          |          |          |--0.05%-- run_timer_softirq
>            |          |          |          |          
>            |          |          |           --0.04%-- rcu_bh_qs
>            |          |          |          
>            |          |           --0.03%-- rcu_note_context_switch
>            |          |          
>            |          |--0.80%-- xen_hvm_callback_vector
>            |          |          xen_evtchn_do_upcall
>            |          |          irq_exit
>            |          |          |          
>            |          |          |--0.75%-- __do_softirq
>            |          |          |          |          
>            |          |          |          |--0.26%-- run_rebalance_domains
>            |          |          |          |          |          
>            |          |          |          |          |--0.24%-- rebalance_domains
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.19%-- load_balance
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.13%-- find_busiest_group
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.03%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          |          _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.01%-- __msecs_to_jiffies
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.01%-- update_group_capacity
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.01%-- cpumask_next_and
>            |          |          |          |          |          |                     |          
>            |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.01%-- update_blocked_averages
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- find_busiest_group
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- __msecs_to_jiffies
>            |          |          |          |          
>            |          |          |          |--0.24%-- run_timer_softirq
>            |          |          |          |          
>            |          |          |          |--0.04%-- _raw_spin_lock_irq
>            |          |          |          |          
>            |          |          |          |--0.02%-- rcu_process_callbacks
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- note_gp_changes
>            |          |          |          |          
>            |          |          |           --0.01%-- note_gp_changes
>            |          |          |          
>            |          |          |--0.02%-- run_timer_softirq
>            |          |          |          
>            |          |           --0.02%-- rcu_bh_qs
>            |          |          
>            |           --0.12%-- _raw_spin_lock_irq
>            |          
>             --1.23%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       schedule
>
>     9.95%     0.00%  kworker/7:2  [kernel.kallsyms]  [k] irq_exit                   
>            |
>            ---irq_exit
>               |          
>               |--8.96%-- __do_softirq
>               |          |          
>               |          |--3.28%-- run_timer_softirq
>               |          |          |          
>               |          |           --0.07%-- _raw_spin_lock_irq
>               |          |          
>               |          |--3.18%-- run_rebalance_domains
>               |          |          |          
>               |          |          |--2.85%-- rebalance_domains
>               |          |          |          |          
>               |          |          |          |--2.09%-- load_balance
>               |          |          |          |          |          
>               |          |          |          |          |--1.37%-- find_busiest_group
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--1.11%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.24%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.05%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.04%-- find_next_bit
>               |          |          |          |          |          |          |                     |          
>               |          |          |          |          |          |          |                      --0.03%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.12%-- update_group_capacity
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.04%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.03%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- __msecs_to_jiffies
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.03%-- idle_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.03%-- update_group_capacity
>               |          |          |          |          |          
>               |          |          |          |          |--0.19%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.04%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.04%-- _find_next_bit.part.0
>               |          |          |          |          |          
>               |          |          |          |          |--0.05%-- find_next_bit
>               |          |          |          |          |          
>               |          |          |          |          |--0.05%-- group_balance_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- update_sd_lb_stats
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          
>               |          |          |          |--0.15%-- update_blocked_averages
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          
>               |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          
>               |          |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |          |--0.01%-- find_busiest_group
>               |          |          |          |          
>               |          |          |          |--0.01%-- idle_cpu
>               |          |          |          |          
>               |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          
>               |          |          |--0.10%-- __msecs_to_jiffies
>               |          |          |          
>               |          |          |--0.04%-- update_blocked_averages
>               |          |          |          
>               |          |           --0.01%-- load_balance
>               |          |          
>               |          |--0.28%-- rcu_process_callbacks
>               |          |          |          
>               |          |          |--0.08%-- note_gp_changes
>               |          |          |          
>               |          |          |--0.04%-- rcu_report_qs_rnp
>               |          |          |          |          
>               |          |          |           --0.03%-- rcu_gp_kthread_wake
>               |          |          |                     __wake_up
>               |          |          |                     |          
>               |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          
>               |          |           --0.02%-- _raw_spin_lock_irqsave
>               |          |          
>               |          |--0.19%-- _raw_spin_lock_irq
>               |          |          
>               |          |--0.03%-- rcu_bh_qs
>               |          |          
>               |          |--0.02%-- note_gp_changes
>               |          |          
>               |          |--0.02%-- rebalance_domains
>               |          |          
>               |           --0.01%-- rcu_report_qs_rnp
>               |          
>               |--0.52%-- rcu_bh_qs
>               |          
>               |--0.46%-- run_timer_softirq
>               |          
>               |--0.01%-- run_rebalance_domains
>               |          
>                --0.01%-- rcu_process_callbacks
>
>     9.95%     0.00%  kworker/7:2  [kernel.kallsyms]  [k] xen_evtchn_do_upcall       
>            |
>            ---xen_evtchn_do_upcall
>               irq_exit
>               |          
>               |--8.96%-- __do_softirq
>               |          |          
>               |          |--3.28%-- run_timer_softirq
>               |          |          |          
>               |          |           --0.07%-- _raw_spin_lock_irq
>               |          |          
>               |          |--3.18%-- run_rebalance_domains
>               |          |          |          
>               |          |          |--2.85%-- rebalance_domains
>               |          |          |          |          
>               |          |          |          |--2.09%-- load_balance
>               |          |          |          |          |          
>               |          |          |          |          |--1.37%-- find_busiest_group
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--1.11%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.24%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.05%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.04%-- find_next_bit
>               |          |          |          |          |          |          |                     |          
>               |          |          |          |          |          |          |                      --0.03%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.12%-- update_group_capacity
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.04%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.03%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- __msecs_to_jiffies
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.03%-- idle_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.03%-- update_group_capacity
>               |          |          |          |          |          
>               |          |          |          |          |--0.19%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.04%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.04%-- _find_next_bit.part.0
>               |          |          |          |          |          
>               |          |          |          |          |--0.05%-- find_next_bit
>               |          |          |          |          |          
>               |          |          |          |          |--0.05%-- group_balance_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- update_sd_lb_stats
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          
>               |          |          |          |--0.15%-- update_blocked_averages
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          
>               |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          
>               |          |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |          |--0.01%-- find_busiest_group
>               |          |          |          |          
>               |          |          |          |--0.01%-- idle_cpu
>               |          |          |          |          
>               |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          
>               |          |          |--0.10%-- __msecs_to_jiffies
>               |          |          |          
>               |          |          |--0.04%-- update_blocked_averages
>               |          |          |          
>               |          |           --0.01%-- load_balance
>               |          |          
>               |          |--0.28%-- rcu_process_callbacks
>               |          |          |          
>               |          |          |--0.08%-- note_gp_changes
>               |          |          |          
>               |          |          |--0.04%-- rcu_report_qs_rnp
>               |          |          |          |          
>               |          |          |           --0.03%-- rcu_gp_kthread_wake
>               |          |          |                     __wake_up
>               |          |          |                     |          
>               |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          
>               |          |           --0.02%-- _raw_spin_lock_irqsave
>               |          |          
>               |          |--0.19%-- _raw_spin_lock_irq
>               |          |          
>               |          |--0.03%-- rcu_bh_qs
>               |          |          
>               |          |--0.02%-- note_gp_changes
>               |          |          
>               |          |--0.02%-- rebalance_domains
>               |          |          
>               |           --0.01%-- rcu_report_qs_rnp
>               |          
>               |--0.52%-- rcu_bh_qs
>               |          
>               |--0.46%-- run_timer_softirq
>               |          
>               |--0.01%-- run_rebalance_domains
>               |          
>                --0.01%-- rcu_process_callbacks
>
>     9.95%     0.00%  kworker/7:2  [kernel.kallsyms]  [k] xen_hvm_callback_vector    
>            |
>            ---xen_hvm_callback_vector
>               xen_evtchn_do_upcall
>               irq_exit
>               |          
>               |--8.96%-- __do_softirq
>               |          |          
>               |          |--3.28%-- run_timer_softirq
>               |          |          |          
>               |          |           --0.07%-- _raw_spin_lock_irq
>               |          |          
>               |          |--3.18%-- run_rebalance_domains
>               |          |          |          
>               |          |          |--2.85%-- rebalance_domains
>               |          |          |          |          
>               |          |          |          |--2.09%-- load_balance
>               |          |          |          |          |          
>               |          |          |          |          |--1.37%-- find_busiest_group
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--1.11%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.24%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.05%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.04%-- find_next_bit
>               |          |          |          |          |          |          |                     |          
>               |          |          |          |          |          |          |                      --0.03%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.12%-- update_group_capacity
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.04%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.03%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- __msecs_to_jiffies
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.03%-- idle_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.03%-- update_group_capacity
>               |          |          |          |          |          
>               |          |          |          |          |--0.19%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.04%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.04%-- _find_next_bit.part.0
>               |          |          |          |          |          
>               |          |          |          |          |--0.05%-- find_next_bit
>               |          |          |          |          |          
>               |          |          |          |          |--0.05%-- group_balance_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.04%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- update_sd_lb_stats
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          
>               |          |          |          |--0.15%-- update_blocked_averages
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          
>               |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          
>               |          |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |          |--0.01%-- find_busiest_group
>               |          |          |          |          
>               |          |          |          |--0.01%-- idle_cpu
>               |          |          |          |          
>               |          |          |           --0.01%-- group_balance_cpu
>               |          |          |          
>               |          |          |--0.10%-- __msecs_to_jiffies
>               |          |          |          
>               |          |          |--0.04%-- update_blocked_averages
>               |          |          |          
>               |          |           --0.01%-- load_balance
>               |          |          
>               |          |--0.28%-- rcu_process_callbacks
>               |          |          |          
>               |          |          |--0.08%-- note_gp_changes
>               |          |          |          
>               |          |          |--0.04%-- rcu_report_qs_rnp
>               |          |          |          |          
>               |          |          |           --0.03%-- rcu_gp_kthread_wake
>               |          |          |                     __wake_up
>               |          |          |                     |          
>               |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          
>               |          |           --0.02%-- _raw_spin_lock_irqsave
>               |          |          
>               |          |--0.19%-- _raw_spin_lock_irq
>               |          |          
>               |          |--0.03%-- rcu_bh_qs
>               |          |          
>               |          |--0.02%-- note_gp_changes
>               |          |          
>               |          |--0.02%-- rebalance_domains
>               |          |          
>               |           --0.01%-- rcu_report_qs_rnp
>               |          
>               |--0.52%-- rcu_bh_qs
>               |          
>               |--0.46%-- run_timer_softirq
>               |          
>               |--0.01%-- run_rebalance_domains
>               |          
>                --0.01%-- rcu_process_callbacks
>
>     9.11%     9.11%  kworker/7:2  [kernel.kallsyms]  [k] finish_task_switch         
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               |          
>               |--4.90%-- process_one_work
>               |          _cond_resched
>               |          preempt_schedule_common
>               |          __schedule
>               |          finish_task_switch
>               |          
>                --4.21%-- schedule
>                          __schedule
>                          finish_task_switch
>
>     8.96%     1.95%  kworker/7:2  [kernel.kallsyms]  [k] __do_softirq               
>            |          
>            |--7.01%-- __do_softirq
>            |          |          
>            |          |--3.28%-- run_timer_softirq
>            |          |          |          
>            |          |           --0.07%-- _raw_spin_lock_irq
>            |          |          
>            |          |--3.18%-- run_rebalance_domains
>            |          |          |          
>            |          |          |--2.85%-- rebalance_domains
>            |          |          |          |          
>            |          |          |          |--2.09%-- load_balance
>            |          |          |          |          |          
>            |          |          |          |          |--1.37%-- find_busiest_group
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--1.11%-- update_sd_lb_stats
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.24%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.05%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.04%-- find_next_bit
>            |          |          |          |          |          |          |                     |          
>            |          |          |          |          |          |          |                      --0.03%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.12%-- update_group_capacity
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.04%-- idle_cpu
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.03%-- find_next_bit
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.02%-- __msecs_to_jiffies
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.03%-- idle_cpu
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.03%-- update_group_capacity
>            |          |          |          |          |          
>            |          |          |          |          |--0.19%-- cpumask_next_and
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.04%-- find_next_bit
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.04%-- _find_next_bit.part.0
>            |          |          |          |          |          
>            |          |          |          |          |--0.05%-- find_next_bit
>            |          |          |          |          |          
>            |          |          |          |          |--0.05%-- group_balance_cpu
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          |          
>            |          |          |          |          |--0.01%-- update_sd_lb_stats
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          
>            |          |          |          |--0.15%-- update_blocked_averages
>            |          |          |          |          |          
>            |          |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>            |          |          |          |          
>            |          |          |          |--0.02%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |          |--0.02%-- __msecs_to_jiffies
>            |          |          |          |          
>            |          |          |          |--0.01%-- find_busiest_group
>            |          |          |          |          
>            |          |          |          |--0.01%-- idle_cpu
>            |          |          |          |          
>            |          |          |           --0.01%-- group_balance_cpu
>            |          |          |          
>            |          |          |--0.10%-- __msecs_to_jiffies
>            |          |          |          
>            |          |          |--0.04%-- update_blocked_averages
>            |          |          |          
>            |          |           --0.01%-- load_balance
>            |          |          
>            |          |--0.28%-- rcu_process_callbacks
>            |          |          |          
>            |          |          |--0.08%-- note_gp_changes
>            |          |          |          
>            |          |          |--0.04%-- rcu_report_qs_rnp
>            |          |          |          |          
>            |          |          |           --0.03%-- rcu_gp_kthread_wake
>            |          |          |                     __wake_up
>            |          |          |                     |          
>            |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>            |          |          |          
>            |          |           --0.02%-- _raw_spin_lock_irqsave
>            |          |          
>            |          |--0.19%-- _raw_spin_lock_irq
>            |          |          
>            |          |--0.03%-- rcu_bh_qs
>            |          |          
>            |          |--0.02%-- note_gp_changes
>            |          |          
>            |          |--0.02%-- rebalance_domains
>            |          |          
>            |           --0.01%-- rcu_report_qs_rnp
>            |          
>             --1.95%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       |          
>                       |--1.20%-- process_one_work
>                       |          |          
>                       |          |--0.84%-- _cond_resched
>                       |          |          |          
>                       |          |          |--0.78%-- preempt_schedule_common
>                       |          |          |          |          
>                       |          |          |          |--0.72%-- __schedule
>                       |          |          |          |          |          
>                       |          |          |          |          |--0.36%-- rcu_note_context_switch
>                       |          |          |          |          |          xen_hvm_callback_vector
>                       |          |          |          |          |          xen_evtchn_do_upcall
>                       |          |          |          |          |          irq_exit
>                       |          |          |          |          |          __do_softirq
>                       |          |          |          |          |          
>                       |          |          |          |           --0.35%-- xen_hvm_callback_vector
>                       |          |          |          |                     xen_evtchn_do_upcall
>                       |          |          |          |                     irq_exit
>                       |          |          |          |                     __do_softirq
>                       |          |          |          |          
>                       |          |          |           --0.07%-- xen_hvm_callback_vector
>                       |          |          |                     xen_evtchn_do_upcall
>                       |          |          |                     irq_exit
>                       |          |          |                     __do_softirq
>                       |          |          |          
>                       |          |           --0.05%-- xen_hvm_callback_vector
>                       |          |                     xen_evtchn_do_upcall
>                       |          |                     irq_exit
>                       |          |                     __do_softirq
>                       |          |          
>                       |           --0.37%-- push_to_pool
>                       |                     _xfer_secondary_pool
>                       |                     |          
>                       |                     |--0.23%-- xen_hvm_callback_vector
>                       |                     |          xen_evtchn_do_upcall
>                       |                     |          irq_exit
>                       |                     |          __do_softirq
>                       |                     |          
>                       |                     |--0.12%-- extract_entropy
>                       |                     |          |          
>                       |                     |          |--0.06%-- xen_hvm_callback_vector
>                       |                     |          |          xen_evtchn_do_upcall
>                       |                     |          |          irq_exit
>                       |                     |          |          __do_softirq
>                       |                     |          |          
>                       |                     |           --0.06%-- extract_buf
>                       |                     |                     xen_hvm_callback_vector
>                       |                     |                     xen_evtchn_do_upcall
>                       |                     |                     irq_exit
>                       |                     |                     __do_softirq
>                       |                     |          
>                       |                      --0.01%-- mix_pool_bytes
>                       |                                xen_hvm_callback_vector
>                       |                                xen_evtchn_do_upcall
>                       |                                irq_exit
>                       |                                __do_softirq
>                       |          
>                       |--0.44%-- schedule
>                       |          |          
>                       |          |--0.25%-- __schedule
>                       |          |          xen_hvm_callback_vector
>                       |          |          xen_evtchn_do_upcall
>                       |          |          irq_exit
>                       |          |          __do_softirq
>                       |          |          
>                       |           --0.19%-- xen_hvm_callback_vector
>                       |                     xen_evtchn_do_upcall
>                       |                     irq_exit
>                       |                     __do_softirq
>                       |          
>                        --0.31%-- xen_hvm_callback_vector
>                                  xen_evtchn_do_upcall
>                                  irq_exit
>                                  __do_softirq
>
>     8.65%     1.55%  watchdog/7   [kernel.kallsyms]  [k] schedule                   
>             |          
>             |--7.09%-- schedule
>             |          |          
>             |          |--5.94%-- __schedule
>             |          |          |          
>             |          |          |--1.56%-- finish_task_switch
>             |          |          |          
>             |          |          |--0.82%-- xen_hvm_callback_vector
>             |          |          |          xen_evtchn_do_upcall
>             |          |          |          irq_exit
>             |          |          |          |          
>             |          |          |          |--0.72%-- __do_softirq
>             |          |          |          |          |          
>             |          |          |          |          |--0.25%-- run_rebalance_domains
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.22%-- rebalance_domains
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.17%-- load_balance
>             |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |--0.11%-- find_busiest_group
>             |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>             |          |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>             |          |          |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>             |          |          |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>             |          |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>             |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |           --0.01%-- cpumask_next_and
>             |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>             |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |           --0.01%-- find_next_bit
>             |          |          |          |          |          |          |          |                     _find_next_bit.part.0
>             |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |           --0.01%-- group_balance_cpu
>             |          |          |          |          |          |          |                     cpumask_next_and
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.01%-- update_blocked_averages
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.01%-- update_blocked_averages
>             |          |          |          |          |          
>             |          |          |          |          |--0.21%-- run_timer_softirq
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.01%-- _raw_spin_lock_irq
>             |          |          |          |          |          
>             |          |          |          |          |--0.08%-- rcu_process_callbacks
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.02%-- rcu_report_qs_rnp
>             |          |          |          |          |          |          rcu_gp_kthread_wake
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |           --0.01%-- __wake_up
>             |          |          |          |          |          |                     |          
>             |          |          |          |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.01%-- rcu_gp_kthread_wake
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.01%-- note_gp_changes
>             |          |          |          |          |          
>             |          |          |          |          |--0.02%-- _raw_spin_lock_irq
>             |          |          |          |          |          
>             |          |          |          |          |--0.01%-- note_gp_changes
>             |          |          |          |          |          
>             |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- rcu_bh_qs
>             |          |          |          |          
>             |          |          |          |--0.04%-- rcu_bh_qs
>             |          |          |          |          
>             |          |          |          |--0.04%-- run_timer_softirq
>             |          |          |          |          
>             |          |          |          |--0.01%-- rcu_process_callbacks
>             |          |          |          |          
>             |          |          |           --0.01%-- run_rebalance_domains
>             |          |          |          
>             |          |          |--0.40%-- rcu_note_context_switch
>             |          |          |          
>             |          |           --0.10%-- rcu_momentary_dyntick_idle
>             |          |          
>             |           --1.16%-- xen_hvm_callback_vector
>             |                     xen_evtchn_do_upcall
>             |                     irq_exit
>             |                     |          
>             |                     |--1.04%-- __do_softirq
>             |                     |          |          
>             |                     |          |--0.45%-- run_rebalance_domains
>             |                     |          |          |          
>             |                     |          |          |--0.40%-- rebalance_domains
>             |                     |          |          |          |          
>             |                     |          |          |          |--0.31%-- load_balance
>             |                     |          |          |          |          |          
>             |                     |          |          |          |          |--0.22%-- find_busiest_group
>             |                     |          |          |          |          |          |          
>             |                     |          |          |          |          |           --0.20%-- update_sd_lb_stats
>             |                     |          |          |          |          |                     |          
>             |                     |          |          |          |          |                     |--0.03%-- cpumask_next_and
>             |                     |          |          |          |          |                     |          |          
>             |                     |          |          |          |          |                     |          |--0.01%-- find_next_bit
>             |                     |          |          |          |          |                     |          |          |          
>             |                     |          |          |          |          |                     |          |           --0.01%-- _find_next_bit.part.0
>             |                     |          |          |          |          |                     |          |          
>             |                     |          |          |          |          |                     |           --0.01%-- _find_next_bit.part.0
>             |                     |          |          |          |          |                     |          
>             |                     |          |          |          |          |                     |--0.02%-- update_group_capacity
>             |                     |          |          |          |          |                     |          
>             |                     |          |          |          |          |                     |--0.01%-- idle_cpu
>             |                     |          |          |          |          |                     |          
>             |                     |          |          |          |          |                      --0.01%-- find_next_bit
>             |                     |          |          |          |          |          
>             |                     |          |          |          |          |--0.02%-- cpumask_next_and
>             |                     |          |          |          |          |          |          
>             |                     |          |          |          |          |           --0.01%-- find_next_bit
>             |                     |          |          |          |          |                     _find_next_bit.part.0
>             |                     |          |          |          |          |          
>             |                     |          |          |          |           --0.02%-- group_balance_cpu
>             |                     |          |          |          |                     cpumask_next_and
>             |                     |          |          |          |                     |          
>             |                     |          |          |          |                     |--0.01%-- _find_next_bit.part.0
>             |                     |          |          |          |                     |          
>             |                     |          |          |          |                      --0.01%-- find_next_bit
>             |                     |          |          |          |          
>             |                     |          |          |          |--0.01%-- update_blocked_averages
>             |                     |          |          |          |          _raw_spin_lock_irqsave
>             |                     |          |          |          |          
>             |                     |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>             |                     |          |          |          |          
>             |                     |          |          |          |--0.01%-- cpumask_next_and
>             |                     |          |          |          |          
>             |                     |          |          |           --0.01%-- idle_cpu
>             |                     |          |          |          
>             |                     |          |          |--0.02%-- __msecs_to_jiffies
>             |                     |          |          |          
>             |                     |          |           --0.01%-- load_balance
>             |                     |          |          
>             |                     |          |--0.31%-- run_timer_softirq
>             |                     |          |          
>             |                     |          |--0.05%-- _raw_spin_lock_irq
>             |                     |          |          
>             |                     |           --0.01%-- rebalance_domains
>             |                     |          
>             |                     |--0.08%-- rcu_bh_qs
>             |                     |          
>             |                      --0.04%-- run_timer_softirq
>             |          
>              --1.55%-- ret_from_fork
>                        kthread
>                        smpboot_thread_fn
>                        schedule
>
>     7.97%     0.03%  kworker/7:2  [kernel.kallsyms]  [k] rcu_note_context_switch    
>            |          
>            |--7.94%-- rcu_note_context_switch
>            |          |          
>            |          |--5.90%-- rcu_momentary_dyntick_idle
>            |          |          
>            |           --2.04%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     |          
>            |                     |--1.84%-- __do_softirq
>            |                     |          |          
>            |                     |          |--0.68%-- run_timer_softirq
>            |                     |          |          |          
>            |                     |          |           --0.01%-- _raw_spin_lock_irq
>            |                     |          |          
>            |                     |          |--0.67%-- run_rebalance_domains
>            |                     |          |          |          
>            |                     |          |          |--0.60%-- rebalance_domains
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.43%-- load_balance
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.29%-- find_busiest_group
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |          |--0.26%-- update_sd_lb_stats
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>            |                     |          |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |                     |          |          |          |          |          |          |                     |          
>            |                     |          |          |          |          |          |          |                      --0.01%-- _find_next_bit.part.0
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |          |--0.03%-- update_group_capacity
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |           --0.02%-- idle_cpu
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |           --0.01%-- update_group_capacity
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.04%-- cpumask_next_and
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |          |--0.02%-- find_next_bit
>            |                     |          |          |          |          |          |          |          
>            |                     |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |                     |          |          |          |          |          
>            |                     |          |          |          |          |--0.01%-- group_balance_cpu
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |          |--0.01%-- find_next_bit
>            |                     |          |          |          |          |          |          
>            |                     |          |          |          |          |           --0.01%-- cpumask_next_and
>            |                     |          |          |          |          |                     _find_next_bit.part.0
>            |                     |          |          |          |          |          
>            |                     |          |          |          |           --0.01%-- update_sd_lb_stats
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.03%-- update_blocked_averages
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.01%-- cpumask_next_and
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.01%-- __msecs_to_jiffies
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.01%-- find_busiest_group
>            |                     |          |          |          |          
>            |                     |          |          |           --0.01%-- group_balance_cpu
>            |                     |          |          |          
>            |                     |          |          |--0.02%-- __msecs_to_jiffies
>            |                     |          |          |          
>            |                     |          |          |--0.01%-- update_blocked_averages
>            |                     |          |          |          
>            |                     |          |           --0.01%-- load_balance
>            |                     |          |          
>            |                     |          |--0.07%-- rcu_process_callbacks
>            |                     |          |          |          
>            |                     |          |          |--0.02%-- note_gp_changes
>            |                     |          |          |          
>            |                     |          |           --0.01%-- _raw_spin_lock_irqsave
>            |                     |          |          
>            |                     |          |--0.05%-- _raw_spin_lock_irq
>            |                     |          |          
>            |                     |           --0.01%-- rcu_bh_qs
>            |                     |          
>            |                     |--0.10%-- rcu_bh_qs
>            |                     |          
>            |                     |--0.09%-- run_timer_softirq
>            |                     |          
>            |                     |--0.01%-- rcu_process_callbacks
>            |                     |          
>            |                      --0.01%-- run_rebalance_domains
>            |          
>             --0.03%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       schedule
>                       __schedule
>                       rcu_note_context_switch
>
>     7.09%     0.00%  swapper      [kernel.kallsyms]  [k] irq_exit                   
>                |
>                ---irq_exit
>                   |          
>                   |--6.34%-- __do_softirq
>                   |          |          
>                   |          |--2.38%-- run_rebalance_domains
>                   |          |          |          
>                   |          |          |--2.18%-- rebalance_domains
>                   |          |          |          |          
>                   |          |          |          |--1.62%-- load_balance
>                   |          |          |          |          |          
>                   |          |          |          |          |--1.02%-- find_busiest_group
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.85%-- update_sd_lb_stats
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.25%-- cpumask_next_and
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.07%-- find_next_bit
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |           --0.06%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.07%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.09%-- update_group_capacity
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.03%-- idle_cpu
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.02%-- find_next_bit
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.03%-- cpumask_next_and
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.02%-- idle_cpu
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.01%-- update_group_capacity
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.15%-- cpumask_next_and
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.03%-- find_next_bit
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.07%-- group_balance_cpu
>                   |          |          |          |          |          cpumask_next_and
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.02%-- find_next_bit
>                   |          |          |          |          |          
>                   |          |          |          |           --0.01%-- update_sd_lb_stats
>                   |          |          |          |          
>                   |          |          |          |--0.09%-- update_blocked_averages
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>                   |          |          |          |          |          
>                   |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          |          
>                   |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>                   |          |          |          |          
>                   |          |          |          |--0.02%-- __msecs_to_jiffies
>                   |          |          |          |          
>                   |          |          |          |--0.02%-- find_busiest_group
>                   |          |          |          |          
>                   |          |          |           --0.01%-- idle_cpu
>                   |          |          |          
>                   |          |          |--0.06%-- __msecs_to_jiffies
>                   |          |          |          
>                   |          |          |--0.03%-- update_blocked_averages
>                   |          |          |          
>                   |          |           --0.01%-- load_balance
>                   |          |          
>                   |          |--1.71%-- run_timer_softirq
>                   |          |          |          
>                   |          |          |--0.04%-- _raw_spin_lock_irq
>                   |          |          |          
>                   |          |           --0.04%-- call_timer_fn
>                   |          |                     |          
>                   |          |                      --0.03%-- writeout_period
>                   |          |                                |          
>                   |          |                                |--0.02%-- mod_timer
>                   |          |                                |          |          
>                   |          |                                |           --0.01%-- lock_timer_base.isra.22
>                   |          |                                |                     _raw_spin_lock_irqsave
>                   |          |                                |          
>                   |          |                                 --0.01%-- fprop_new_period
>                   |          |          
>                   |          |--0.21%-- _raw_spin_lock_irq
>                   |          |          
>                   |          |--0.12%-- rcu_process_callbacks
>                   |          |          |          
>                   |          |          |--0.05%-- note_gp_changes
>                   |          |          |          |          
>                   |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          
>                   |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          
>                   |          |--0.08%-- rcu_bh_qs
>                   |          |          
>                   |          |--0.01%-- rebalance_domains
>                   |          |          
>                   |           --0.01%-- note_gp_changes
>                   |          
>                   |--0.39%-- rcu_bh_qs
>                   |          
>                   |--0.33%-- run_timer_softirq
>                   |          
>                   |--0.03%-- run_rebalance_domains
>                   |          
>                    --0.01%-- rcu_process_callbacks
>
>     7.09%     0.00%  swapper      [kernel.kallsyms]  [k] xen_evtchn_do_upcall       
>                |
>                ---xen_evtchn_do_upcall
>                   irq_exit
>                   |          
>                   |--6.34%-- __do_softirq
>                   |          |          
>                   |          |--2.38%-- run_rebalance_domains
>                   |          |          |          
>                   |          |          |--2.18%-- rebalance_domains
>                   |          |          |          |          
>                   |          |          |          |--1.62%-- load_balance
>                   |          |          |          |          |          
>                   |          |          |          |          |--1.02%-- find_busiest_group
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.85%-- update_sd_lb_stats
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.25%-- cpumask_next_and
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.07%-- find_next_bit
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |           --0.06%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.07%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.09%-- update_group_capacity
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.03%-- idle_cpu
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.02%-- find_next_bit
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.03%-- cpumask_next_and
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.02%-- idle_cpu
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.01%-- update_group_capacity
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.15%-- cpumask_next_and
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.03%-- find_next_bit
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.07%-- group_balance_cpu
>                   |          |          |          |          |          cpumask_next_and
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.02%-- find_next_bit
>                   |          |          |          |          |          
>                   |          |          |          |           --0.01%-- update_sd_lb_stats
>                   |          |          |          |          
>                   |          |          |          |--0.09%-- update_blocked_averages
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>                   |          |          |          |          |          
>                   |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          |          
>                   |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>                   |          |          |          |          
>                   |          |          |          |--0.02%-- __msecs_to_jiffies
>                   |          |          |          |          
>                   |          |          |          |--0.02%-- find_busiest_group
>                   |          |          |          |          
>                   |          |          |           --0.01%-- idle_cpu
>                   |          |          |          
>                   |          |          |--0.06%-- __msecs_to_jiffies
>                   |          |          |          
>                   |          |          |--0.03%-- update_blocked_averages
>                   |          |          |          
>                   |          |           --0.01%-- load_balance
>                   |          |          
>                   |          |--1.71%-- run_timer_softirq
>                   |          |          |          
>                   |          |          |--0.04%-- _raw_spin_lock_irq
>                   |          |          |          
>                   |          |           --0.04%-- call_timer_fn
>                   |          |                     |          
>                   |          |                      --0.03%-- writeout_period
>                   |          |                                |          
>                   |          |                                |--0.02%-- mod_timer
>                   |          |                                |          |          
>                   |          |                                |           --0.01%-- lock_timer_base.isra.22
>                   |          |                                |                     _raw_spin_lock_irqsave
>                   |          |                                |          
>                   |          |                                 --0.01%-- fprop_new_period
>                   |          |          
>                   |          |--0.21%-- _raw_spin_lock_irq
>                   |          |          
>                   |          |--0.12%-- rcu_process_callbacks
>                   |          |          |          
>                   |          |          |--0.05%-- note_gp_changes
>                   |          |          |          |          
>                   |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          
>                   |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          
>                   |          |--0.08%-- rcu_bh_qs
>                   |          |          
>                   |          |--0.01%-- rebalance_domains
>                   |          |          
>                   |           --0.01%-- note_gp_changes
>                   |          
>                   |--0.39%-- rcu_bh_qs
>                   |          
>                   |--0.33%-- run_timer_softirq
>                   |          
>                   |--0.03%-- run_rebalance_domains
>                   |          
>                    --0.01%-- rcu_process_callbacks
>
>     7.09%     0.00%  swapper      [kernel.kallsyms]  [k] xen_hvm_callback_vector    
>                |
>                ---xen_hvm_callback_vector
>                   xen_evtchn_do_upcall
>                   irq_exit
>                   |          
>                   |--6.34%-- __do_softirq
>                   |          |          
>                   |          |--2.38%-- run_rebalance_domains
>                   |          |          |          
>                   |          |          |--2.18%-- rebalance_domains
>                   |          |          |          |          
>                   |          |          |          |--1.62%-- load_balance
>                   |          |          |          |          |          
>                   |          |          |          |          |--1.02%-- find_busiest_group
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.85%-- update_sd_lb_stats
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.25%-- cpumask_next_and
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.07%-- find_next_bit
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |           --0.06%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.07%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.09%-- update_group_capacity
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.03%-- idle_cpu
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.02%-- find_next_bit
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.03%-- cpumask_next_and
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.02%-- idle_cpu
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.01%-- update_group_capacity
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.15%-- cpumask_next_and
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.03%-- find_next_bit
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.07%-- group_balance_cpu
>                   |          |          |          |          |          cpumask_next_and
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.02%-- find_next_bit
>                   |          |          |          |          |          
>                   |          |          |          |           --0.01%-- update_sd_lb_stats
>                   |          |          |          |          
>                   |          |          |          |--0.09%-- update_blocked_averages
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>                   |          |          |          |          |          
>                   |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          |          
>                   |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>                   |          |          |          |          
>                   |          |          |          |--0.02%-- __msecs_to_jiffies
>                   |          |          |          |          
>                   |          |          |          |--0.02%-- find_busiest_group
>                   |          |          |          |          
>                   |          |          |           --0.01%-- idle_cpu
>                   |          |          |          
>                   |          |          |--0.06%-- __msecs_to_jiffies
>                   |          |          |          
>                   |          |          |--0.03%-- update_blocked_averages
>                   |          |          |          
>                   |          |           --0.01%-- load_balance
>                   |          |          
>                   |          |--1.71%-- run_timer_softirq
>                   |          |          |          
>                   |          |          |--0.04%-- _raw_spin_lock_irq
>                   |          |          |          
>                   |          |           --0.04%-- call_timer_fn
>                   |          |                     |          
>                   |          |                      --0.03%-- writeout_period
>                   |          |                                |          
>                   |          |                                |--0.02%-- mod_timer
>                   |          |                                |          |          
>                   |          |                                |           --0.01%-- lock_timer_base.isra.22
>                   |          |                                |                     _raw_spin_lock_irqsave
>                   |          |                                |          
>                   |          |                                 --0.01%-- fprop_new_period
>                   |          |          
>                   |          |--0.21%-- _raw_spin_lock_irq
>                   |          |          
>                   |          |--0.12%-- rcu_process_callbacks
>                   |          |          |          
>                   |          |          |--0.05%-- note_gp_changes
>                   |          |          |          |          
>                   |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          
>                   |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          
>                   |          |--0.08%-- rcu_bh_qs
>                   |          |          
>                   |          |--0.01%-- rebalance_domains
>                   |          |          
>                   |           --0.01%-- note_gp_changes
>                   |          
>                   |--0.39%-- rcu_bh_qs
>                   |          
>                   |--0.33%-- run_timer_softirq
>                   |          
>                   |--0.03%-- run_rebalance_domains
>                   |          
>                    --0.01%-- rcu_process_callbacks
>
>     6.61%     0.00%  swapper      [kernel.kallsyms]  [k] schedule                   
>                |
>                ---schedule
>                   |          
>                   |--3.30%-- xen_hvm_callback_vector
>                   |          xen_evtchn_do_upcall
>                   |          irq_exit
>                   |          |          
>                   |          |--2.90%-- __do_softirq
>                   |          |          |          
>                   |          |          |--1.00%-- run_rebalance_domains
>                   |          |          |          |          
>                   |          |          |          |--0.92%-- rebalance_domains
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.66%-- load_balance
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.46%-- find_busiest_group
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.39%-- update_sd_lb_stats
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.13%-- cpumask_next_and
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |--0.03%-- find_next_bit
>                   |          |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.04%-- update_group_capacity
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |          |--0.02%-- find_next_bit
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.02%-- idle_cpu
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.01%-- idle_cpu
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.05%-- cpumask_next_and
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |--0.02%-- find_next_bit
>                   |          |          |          |          |          |          |          |          
>                   |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.02%-- group_balance_cpu
>                   |          |          |          |          |          |          cpumask_next_and
>                   |          |          |          |          |          |          |          
>                   |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.01%-- find_next_bit
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.01%-- update_sd_lb_stats
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.05%-- update_blocked_averages
>                   |          |          |          |          |          |          
>                   |          |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                   |          |          |          |          |          |          
>                   |          |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.02%-- find_busiest_group
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>                   |          |          |          |          |          
>                   |          |          |          |          |--0.01%-- __msecs_to_jiffies
>                   |          |          |          |          |          
>                   |          |          |          |           --0.01%-- idle_cpu
>                   |          |          |          |          
>                   |          |          |          |--0.02%-- __msecs_to_jiffies
>                   |          |          |          |          
>                   |          |          |           --0.02%-- update_blocked_averages
>                   |          |          |          
>                   |          |          |--0.84%-- run_timer_softirq
>                   |          |          |          |          
>                   |          |          |           --0.02%-- _raw_spin_lock_irq
>                   |          |          |          
>                   |          |          |--0.10%-- _raw_spin_lock_irq
>                   |          |          |          
>                   |          |          |--0.07%-- rcu_process_callbacks
>                   |          |          |          |          
>                   |          |          |          |--0.03%-- note_gp_changes
>                   |          |          |          |          |          
>                   |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          |          
>                   |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          |          
>                   |          |          |--0.03%-- rcu_bh_qs
>                   |          |          |          
>                   |          |           --0.01%-- rebalance_domains
>                   |          |          
>                   |          |--0.22%-- rcu_bh_qs
>                   |          |          
>                   |          |--0.17%-- run_timer_softirq
>                   |          |          
>                   |           --0.01%-- run_rebalance_domains
>                   |          
>                    --3.30%-- __schedule
>                              |          
>                               --0.01%-- rcu_note_context_switch
>
>     6.54%     6.53%  swapper      [kernel.kallsyms]  [k] __schedule                 
>                |          
>                |--6.53%-- start_secondary
>                |          cpu_startup_entry
>                |          schedule_preempt_disabled
>                |          |          
>                |          |--3.30%-- schedule
>                |          |          __schedule
>                |          |          
>                |           --3.23%-- __schedule
>                |          
>                 --0.01%-- __schedule
>                           rcu_note_context_switch
>
>     6.34%     1.82%  swapper      [kernel.kallsyms]  [k] __do_softirq               
>                |          
>                |--4.52%-- __do_softirq
>                |          |          
>                |          |--2.38%-- run_rebalance_domains
>                |          |          |          
>                |          |          |--2.18%-- rebalance_domains
>                |          |          |          |          
>                |          |          |          |--1.62%-- load_balance
>                |          |          |          |          |          
>                |          |          |          |          |--1.02%-- find_busiest_group
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.85%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.25%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.07%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.06%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.07%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.09%-- update_group_capacity
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.03%-- idle_cpu
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.02%-- find_next_bit
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.03%-- cpumask_next_and
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- idle_cpu
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- update_group_capacity
>                |          |          |          |          |          
>                |          |          |          |          |--0.15%-- cpumask_next_and
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.03%-- find_next_bit
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                |          |          |          |          |          
>                |          |          |          |          |--0.07%-- group_balance_cpu
>                |          |          |          |          |          cpumask_next_and
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          |          |          
>                |          |          |          |          |--0.02%-- find_next_bit
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- update_sd_lb_stats
>                |          |          |          |          
>                |          |          |          |--0.09%-- update_blocked_averages
>                |          |          |          |          |          
>                |          |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          
>                |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>                |          |          |          |          
>                |          |          |          |--0.02%-- __msecs_to_jiffies
>                |          |          |          |          
>                |          |          |          |--0.02%-- find_busiest_group
>                |          |          |          |          
>                |          |          |           --0.01%-- idle_cpu
>                |          |          |          
>                |          |          |--0.06%-- __msecs_to_jiffies
>                |          |          |          
>                |          |          |--0.03%-- update_blocked_averages
>                |          |          |          
>                |          |           --0.01%-- load_balance
>                |          |          
>                |          |--1.71%-- run_timer_softirq
>                |          |          |          
>                |          |          |--0.04%-- _raw_spin_lock_irq
>                |          |          |          
>                |          |           --0.04%-- call_timer_fn
>                |          |                     |          
>                |          |                      --0.03%-- writeout_period
>                |          |                                |          
>                |          |                                |--0.02%-- mod_timer
>                |          |                                |          |          
>                |          |                                |           --0.01%-- lock_timer_base.isra.22
>                |          |                                |                     _raw_spin_lock_irqsave
>                |          |                                |          
>                |          |                                 --0.01%-- fprop_new_period
>                |          |          
>                |          |--0.21%-- _raw_spin_lock_irq
>                |          |          
>                |          |--0.12%-- rcu_process_callbacks
>                |          |          |          
>                |          |          |--0.05%-- note_gp_changes
>                |          |          |          |          
>                |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          
>                |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                |          |          
>                |          |--0.08%-- rcu_bh_qs
>                |          |          
>                |          |--0.01%-- rebalance_domains
>                |          |          
>                |           --0.01%-- note_gp_changes
>                |          
>                 --1.82%-- start_secondary
>                           |          
>                           |--1.55%-- cpu_startup_entry
>                           |          |          
>                           |          |--1.39%-- schedule_preempt_disabled
>                           |          |          |          
>                           |          |          |--0.86%-- schedule
>                           |          |          |          xen_hvm_callback_vector
>                           |          |          |          xen_evtchn_do_upcall
>                           |          |          |          irq_exit
>                           |          |          |          __do_softirq
>                           |          |          |          
>                           |          |           --0.54%-- xen_hvm_callback_vector
>                           |          |                     xen_evtchn_do_upcall
>                           |          |                     irq_exit
>                           |          |                     __do_softirq
>                           |          |          
>                           |           --0.15%-- xen_hvm_callback_vector
>                           |                     xen_evtchn_do_upcall
>                           |                     irq_exit
>                           |                     __do_softirq
>                           |          
>                            --0.27%-- xen_hvm_callback_vector
>                                      xen_evtchn_do_upcall
>                                      irq_exit
>                                      __do_softirq
>
>     6.28%     0.01%  kworker/7:2  [kernel.kallsyms]  [k] _xfer_secondary_pool       
>            |          
>            |--6.28%-- _xfer_secondary_pool
>            |          |          
>            |          |--2.57%-- extract_entropy
>            |          |          |          
>            |          |          |--1.74%-- extract_buf
>            |          |          |          |          
>            |          |          |          |--0.84%-- _raw_spin_unlock_irqrestore
>            |          |          |          |          
>            |          |          |           --0.17%-- xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     |          
>            |          |          |                     |--0.14%-- __do_softirq
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.07%-- run_timer_softirq
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.01%-- _raw_spin_lock_irq
>            |          |          |                     |          |          
>            |          |          |                     |           --0.01%-- rcu_bh_qs
>            |          |          |                     |          
>            |          |          |                     |--0.02%-- run_timer_softirq
>            |          |          |                     |          
>            |          |          |                      --0.01%-- rcu_bh_qs
>            |          |          |          
>            |          |          |--0.17%-- xen_hvm_callback_vector
>            |          |          |          xen_evtchn_do_upcall
>            |          |          |          irq_exit
>            |          |          |          |          
>            |          |          |          |--0.14%-- __do_softirq
>            |          |          |          |          |          
>            |          |          |          |          |--0.08%-- run_timer_softirq
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          |          
>            |          |          |          |--0.02%-- rcu_bh_qs
>            |          |          |          |          
>            |          |          |           --0.01%-- run_timer_softirq
>            |          |          |          
>            |          |           --0.14%-- account.part.28
>            |          |          
>            |          |--1.21%-- xen_hvm_callback_vector
>            |          |          xen_evtchn_do_upcall
>            |          |          irq_exit
>            |          |          |          
>            |          |          |--1.12%-- __do_softirq
>            |          |          |          |          
>            |          |          |          |--0.51%-- run_rebalance_domains
>            |          |          |          |          |          
>            |          |          |          |          |--0.45%-- rebalance_domains
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.35%-- load_balance
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.25%-- find_busiest_group
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.21%-- update_sd_lb_stats
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.02%-- update_group_capacity
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          |          |          |                     _find_next_bit.part.0
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.01%-- group_balance_cpu
>            |          |          |          |          |          |          |          cpumask_next_and
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.02%-- update_blocked_averages
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          
>            |          |          |          |          |--0.02%-- __msecs_to_jiffies
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- update_blocked_averages
>            |          |          |          |          
>            |          |          |          |--0.37%-- run_timer_softirq
>            |          |          |          |          
>            |          |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          
>            |          |          |--0.05%-- rcu_bh_qs
>            |          |          |          
>            |          |           --0.04%-- run_timer_softirq
>            |          |          
>            |          |--1.08%-- xfer_secondary_pool
>            |          |          
>            |          |--1.06%-- extract_buf
>            |          |          
>            |          |--0.22%-- mix_pool_bytes
>            |          |          |          
>            |          |          |--0.16%-- _raw_spin_unlock_irqrestore
>            |          |          |          
>            |          |           --0.02%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     __do_softirq
>            |          |                     |          
>            |          |                      --0.01%-- run_timer_softirq
>            |          |          
>            |          |--0.10%-- memzero_explicit
>            |          |          
>            |           --0.03%-- credit_entropy_bits
>            |          
>             --0.01%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       process_one_work
>                       push_to_pool
>                       _xfer_secondary_pool
>
>     6.28%     0.00%  kworker/7:2  [kernel.kallsyms]  [k] push_to_pool               
>            |
>            ---push_to_pool
>               _xfer_secondary_pool
>               |          
>               |--2.57%-- extract_entropy
>               |          |          
>               |          |--1.74%-- extract_buf
>               |          |          |          
>               |          |          |--0.84%-- _raw_spin_unlock_irqrestore
>               |          |          |          
>               |          |           --0.17%-- xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     |          
>               |          |                     |--0.14%-- __do_softirq
>               |          |                     |          |          
>               |          |                     |          |--0.07%-- run_timer_softirq
>               |          |                     |          |          
>               |          |                     |          |--0.01%-- _raw_spin_lock_irq
>               |          |                     |          |          
>               |          |                     |           --0.01%-- rcu_bh_qs
>               |          |                     |          
>               |          |                     |--0.02%-- run_timer_softirq
>               |          |                     |          
>               |          |                      --0.01%-- rcu_bh_qs
>               |          |          
>               |          |--0.17%-- xen_hvm_callback_vector
>               |          |          xen_evtchn_do_upcall
>               |          |          irq_exit
>               |          |          |          
>               |          |          |--0.14%-- __do_softirq
>               |          |          |          |          
>               |          |          |          |--0.08%-- run_timer_softirq
>               |          |          |          |          
>               |          |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.02%-- rcu_bh_qs
>               |          |          |          
>               |          |           --0.01%-- run_timer_softirq
>               |          |          
>               |           --0.14%-- account.part.28
>               |          
>               |--1.21%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          |          
>               |          |--1.12%-- __do_softirq
>               |          |          |          
>               |          |          |--0.51%-- run_rebalance_domains
>               |          |          |          |          
>               |          |          |          |--0.45%-- rebalance_domains
>               |          |          |          |          |          
>               |          |          |          |          |--0.35%-- load_balance
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.25%-- find_busiest_group
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.21%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.05%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.02%-- update_group_capacity
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          |          |          cpumask_next_and
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          
>               |          |          |          |          |--0.02%-- update_blocked_averages
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          
>               |          |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |           --0.01%-- update_blocked_averages
>               |          |          |          
>               |          |          |--0.37%-- run_timer_softirq
>               |          |          |          
>               |          |           --0.01%-- _raw_spin_lock_irq
>               |          |          
>               |          |--0.05%-- rcu_bh_qs
>               |          |          
>               |           --0.04%-- run_timer_softirq
>               |          
>               |--1.08%-- xfer_secondary_pool
>               |          
>               |--1.06%-- extract_buf
>               |          
>               |--0.22%-- mix_pool_bytes
>               |          |          
>               |          |--0.16%-- _raw_spin_unlock_irqrestore
>               |          |          
>               |           --0.02%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     |          
>               |                      --0.01%-- run_timer_softirq
>               |          
>               |--0.10%-- memzero_explicit
>               |          
>                --0.03%-- credit_entropy_bits
>
>     6.04%     3.16%  watchdog/7   [kernel.kallsyms]  [k] __schedule                 
>             |          
>             |--3.16%-- ret_from_fork
>             |          kthread
>             |          smpboot_thread_fn
>             |          |          
>             |          |--3.05%-- schedule
>             |          |          __schedule
>             |          |          
>             |           --0.10%-- __schedule
>             |          
>              --2.88%-- __schedule
>                        |          
>                        |--1.56%-- finish_task_switch
>                        |          
>                        |--0.82%-- xen_hvm_callback_vector
>                        |          xen_evtchn_do_upcall
>                        |          irq_exit
>                        |          |          
>                        |          |--0.72%-- __do_softirq
>                        |          |          |          
>                        |          |          |--0.25%-- run_rebalance_domains
>                        |          |          |          |          
>                        |          |          |          |--0.22%-- rebalance_domains
>                        |          |          |          |          |          
>                        |          |          |          |          |--0.17%-- load_balance
>                        |          |          |          |          |          |          
>                        |          |          |          |          |          |--0.11%-- find_busiest_group
>                        |          |          |          |          |          |          |          
>                        |          |          |          |          |          |          |--0.09%-- update_sd_lb_stats
>                        |          |          |          |          |          |          |          |          
>                        |          |          |          |          |          |          |          |--0.02%-- cpumask_next_and
>                        |          |          |          |          |          |          |          |          |          
>                        |          |          |          |          |          |          |          |          |--0.01%-- find_next_bit
>                        |          |          |          |          |          |          |          |          |          
>                        |          |          |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                        |          |          |          |          |          |          |          |          
>                        |          |          |          |          |          |          |           --0.01%-- update_group_capacity
>                        |          |          |          |          |          |          |          
>                        |          |          |          |          |          |           --0.01%-- cpumask_next_and
>                        |          |          |          |          |          |          
>                        |          |          |          |          |          |--0.02%-- cpumask_next_and
>                        |          |          |          |          |          |          |          
>                        |          |          |          |          |          |           --0.01%-- find_next_bit
>                        |          |          |          |          |          |                     _find_next_bit.part.0
>                        |          |          |          |          |          |          
>                        |          |          |          |          |           --0.01%-- group_balance_cpu
>                        |          |          |          |          |                     cpumask_next_and
>                        |          |          |          |          |          
>                        |          |          |          |          |--0.01%-- update_blocked_averages
>                        |          |          |          |          |          
>                        |          |          |          |           --0.01%-- __msecs_to_jiffies
>                        |          |          |          |          
>                        |          |          |           --0.01%-- update_blocked_averages
>                        |          |          |          
>                        |          |          |--0.21%-- run_timer_softirq
>                        |          |          |          |          
>                        |          |          |           --0.01%-- _raw_spin_lock_irq
>                        |          |          |          
>                        |          |          |--0.08%-- rcu_process_callbacks
>                        |          |          |          |          
>                        |          |          |          |--0.02%-- rcu_report_qs_rnp
>                        |          |          |          |          rcu_gp_kthread_wake
>                        |          |          |          |          |          
>                        |          |          |          |           --0.01%-- __wake_up
>                        |          |          |          |                     |          
>                        |          |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>                        |          |          |          |          
>                        |          |          |          |--0.01%-- rcu_gp_kthread_wake
>                        |          |          |          |          
>                        |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>                        |          |          |          |          
>                        |          |          |           --0.01%-- note_gp_changes
>                        |          |          |          
>                        |          |          |--0.02%-- _raw_spin_lock_irq
>                        |          |          |          
>                        |          |          |--0.01%-- note_gp_changes
>                        |          |          |          
>                        |          |          |--0.01%-- _raw_spin_lock_irqsave
>                        |          |          |          
>                        |          |           --0.01%-- rcu_bh_qs
>                        |          |          
>                        |          |--0.04%-- rcu_bh_qs
>                        |          |          
>                        |          |--0.04%-- run_timer_softirq
>                        |          |          
>                        |          |--0.01%-- rcu_process_callbacks
>                        |          |          
>                        |           --0.01%-- run_rebalance_domains
>                        |          
>                        |--0.40%-- rcu_note_context_switch
>                        |          
>                         --0.10%-- rcu_momentary_dyntick_idle
>
>     5.90%     5.90%  kworker/7:2  [kernel.kallsyms]  [k] rcu_momentary_dyntick_idle 
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               process_one_work
>               _cond_resched
>               preempt_schedule_common
>               __schedule
>               rcu_note_context_switch
>               rcu_momentary_dyntick_idle
>
>     5.52%     0.00%  ksoftirqd/7  [kernel.kallsyms]  [k] irq_exit                   
>            |
>            ---irq_exit
>               |          
>               |--5.01%-- __do_softirq
>               |          |          
>               |          |--1.82%-- run_timer_softirq
>               |          |          |          
>               |          |           --0.03%-- _raw_spin_lock_irq
>               |          |          
>               |          |--1.80%-- run_rebalance_domains
>               |          |          |          
>               |          |          |--1.61%-- rebalance_domains
>               |          |          |          |          
>               |          |          |          |--1.16%-- load_balance
>               |          |          |          |          |          
>               |          |          |          |          |--0.78%-- find_busiest_group
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.67%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.15%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.04%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.03%-- find_next_bit
>               |          |          |          |          |          |          |                     |          
>               |          |          |          |          |          |          |                      --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.08%-- update_group_capacity
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.03%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- update_group_capacity
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          
>               |          |          |          |          |--0.07%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- find_next_bit
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- group_balance_cpu
>               |          |          |          |          |          cpumask_next_and
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- update_sd_lb_stats
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          
>               |          |          |          |--0.08%-- update_blocked_averages
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          
>               |          |          |          |--0.02%-- idle_cpu
>               |          |          |          |          
>               |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          
>               |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          
>               |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          
>               |          |          |--0.03%-- update_blocked_averages
>               |          |          |          
>               |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          
>               |          |           --0.02%-- load_balance
>               |          |          
>               |          |--0.20%-- _raw_spin_lock_irq
>               |          |          
>               |          |--0.06%-- rcu_process_callbacks
>               |          |          |          
>               |          |           --0.02%-- note_gp_changes
>               |          |          
>               |          |--0.03%-- rcu_bh_qs
>               |          |          
>               |          |--0.02%-- rebalance_domains
>               |          |          
>               |           --0.01%-- note_gp_changes
>               |          
>               |--0.32%-- rcu_bh_qs
>               |          
>               |--0.16%-- run_timer_softirq
>               |          
>               |--0.02%-- rcu_process_callbacks
>               |          
>                --0.01%-- run_rebalance_domains
>
>     5.52%     0.00%  ksoftirqd/7  [kernel.kallsyms]  [k] xen_evtchn_do_upcall       
>            |
>            ---xen_evtchn_do_upcall
>               irq_exit
>               |          
>               |--5.01%-- __do_softirq
>               |          |          
>               |          |--1.82%-- run_timer_softirq
>               |          |          |          
>               |          |           --0.03%-- _raw_spin_lock_irq
>               |          |          
>               |          |--1.80%-- run_rebalance_domains
>               |          |          |          
>               |          |          |--1.61%-- rebalance_domains
>               |          |          |          |          
>               |          |          |          |--1.16%-- load_balance
>               |          |          |          |          |          
>               |          |          |          |          |--0.78%-- find_busiest_group
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.67%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.15%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.04%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.03%-- find_next_bit
>               |          |          |          |          |          |          |                     |          
>               |          |          |          |          |          |          |                      --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.08%-- update_group_capacity
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.03%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- update_group_capacity
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          
>               |          |          |          |          |--0.07%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- find_next_bit
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- group_balance_cpu
>               |          |          |          |          |          cpumask_next_and
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- update_sd_lb_stats
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          
>               |          |          |          |--0.08%-- update_blocked_averages
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          
>               |          |          |          |--0.02%-- idle_cpu
>               |          |          |          |          
>               |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          
>               |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          
>               |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          
>               |          |          |--0.03%-- update_blocked_averages
>               |          |          |          
>               |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          
>               |          |           --0.02%-- load_balance
>               |          |          
>               |          |--0.20%-- _raw_spin_lock_irq
>               |          |          
>               |          |--0.06%-- rcu_process_callbacks
>               |          |          |          
>               |          |           --0.02%-- note_gp_changes
>               |          |          
>               |          |--0.03%-- rcu_bh_qs
>               |          |          
>               |          |--0.02%-- rebalance_domains
>               |          |          
>               |           --0.01%-- note_gp_changes
>               |          
>               |--0.32%-- rcu_bh_qs
>               |          
>               |--0.16%-- run_timer_softirq
>               |          
>               |--0.02%-- rcu_process_callbacks
>               |          
>                --0.01%-- run_rebalance_domains
>
>     5.52%     0.00%  ksoftirqd/7  [kernel.kallsyms]  [k] xen_hvm_callback_vector    
>            |
>            ---xen_hvm_callback_vector
>               xen_evtchn_do_upcall
>               irq_exit
>               |          
>               |--5.01%-- __do_softirq
>               |          |          
>               |          |--1.82%-- run_timer_softirq
>               |          |          |          
>               |          |           --0.03%-- _raw_spin_lock_irq
>               |          |          
>               |          |--1.80%-- run_rebalance_domains
>               |          |          |          
>               |          |          |--1.61%-- rebalance_domains
>               |          |          |          |          
>               |          |          |          |--1.16%-- load_balance
>               |          |          |          |          |          
>               |          |          |          |          |--0.78%-- find_busiest_group
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.67%-- update_sd_lb_stats
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.15%-- cpumask_next_and
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |          |--0.04%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |           --0.03%-- find_next_bit
>               |          |          |          |          |          |          |                     |          
>               |          |          |          |          |          |          |                      --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.08%-- update_group_capacity
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.03%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |          |--0.02%-- idle_cpu
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.01%-- update_group_capacity
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          |          
>               |          |          |          |          |--0.07%-- cpumask_next_and
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.02%-- find_next_bit
>               |          |          |          |          |          |          |          
>               |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- find_next_bit
>               |          |          |          |          |          
>               |          |          |          |          |--0.03%-- group_balance_cpu
>               |          |          |          |          |          cpumask_next_and
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- update_sd_lb_stats
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- idle_cpu
>               |          |          |          |          
>               |          |          |          |--0.08%-- update_blocked_averages
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>               |          |          |          |          
>               |          |          |          |--0.02%-- idle_cpu
>               |          |          |          |          
>               |          |          |          |--0.01%-- cpumask_next_and
>               |          |          |          |          
>               |          |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |          |--0.01%-- group_balance_cpu
>               |          |          |          |          
>               |          |          |           --0.01%-- _raw_spin_lock_irqsave
>               |          |          |          
>               |          |          |--0.03%-- update_blocked_averages
>               |          |          |          
>               |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          
>               |          |           --0.02%-- load_balance
>               |          |          
>               |          |--0.20%-- _raw_spin_lock_irq
>               |          |          
>               |          |--0.06%-- rcu_process_callbacks
>               |          |          |          
>               |          |           --0.02%-- note_gp_changes
>               |          |          
>               |          |--0.03%-- rcu_bh_qs
>               |          |          
>               |          |--0.02%-- rebalance_domains
>               |          |          
>               |           --0.01%-- note_gp_changes
>               |          
>               |--0.32%-- rcu_bh_qs
>               |          
>               |--0.16%-- run_timer_softirq
>               |          
>               |--0.02%-- rcu_process_callbacks
>               |          
>                --0.01%-- run_rebalance_domains
>
>     5.10%     0.00%  watchdog/7   [kernel.kallsyms]  [k] irq_exit                   
>             |
>             ---irq_exit
>                |          
>                |--4.53%-- __do_softirq
>                |          |          
>                |          |--1.74%-- run_rebalance_domains
>                |          |          |          
>                |          |          |--1.55%-- rebalance_domains
>                |          |          |          |          
>                |          |          |          |--1.12%-- load_balance
>                |          |          |          |          |          
>                |          |          |          |          |--0.73%-- find_busiest_group
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.62%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.14%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.03%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.07%-- update_group_capacity
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- idle_cpu
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.02%-- idle_cpu
>                |          |          |          |          |          
>                |          |          |          |          |--0.08%-- cpumask_next_and
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- find_next_bit
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          
>                |          |          |          |          |--0.07%-- group_balance_cpu
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.05%-- cpumask_next_and
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- find_next_bit
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- find_next_bit
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          
>                |          |          |          |--0.08%-- update_blocked_averages
>                |          |          |          |          |          
>                |          |          |          |           --0.03%-- _raw_spin_lock_irqsave
>                |          |          |          |          
>                |          |          |          |--0.01%-- cpumask_next_and
>                |          |          |          |          
>                |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |          |          |          
>                |          |          |          |--0.01%-- idle_cpu
>                |          |          |          |          
>                |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          
>                |          |          |           --0.01%-- group_balance_cpu
>                |          |          |          
>                |          |          |--0.04%-- __msecs_to_jiffies
>                |          |          |          
>                |          |          |--0.02%-- update_blocked_averages
>                |          |          |          
>                |          |           --0.01%-- load_balance
>                |          |          
>                |          |--1.43%-- run_timer_softirq
>                |          |          |          
>                |          |           --0.04%-- _raw_spin_lock_irq
>                |          |          
>                |          |--0.14%-- _raw_spin_lock_irq
>                |          |          
>                |          |--0.08%-- rcu_process_callbacks
>                |          |          |          
>                |          |          |--0.02%-- rcu_report_qs_rnp
>                |          |          |          rcu_gp_kthread_wake
>                |          |          |          |          
>                |          |          |           --0.01%-- __wake_up
>                |          |          |                     |          
>                |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>                |          |          |          
>                |          |          |--0.01%-- rcu_gp_kthread_wake
>                |          |          |          
>                |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          
>                |          |           --0.01%-- note_gp_changes
>                |          |          
>                |          |--0.02%-- rebalance_domains
>                |          |          
>                |          |--0.01%-- rcu_bh_qs
>                |          |          
>                |          |--0.01%-- note_gp_changes
>                |          |          
>                |           --0.01%-- _raw_spin_lock_irqsave
>                |          
>                |--0.28%-- rcu_bh_qs
>                |          
>                |--0.26%-- run_timer_softirq
>                |          
>                |--0.01%-- rcu_process_callbacks
>                |          
>                 --0.01%-- run_rebalance_domains
>
>     5.10%     0.00%  watchdog/7   [kernel.kallsyms]  [k] xen_evtchn_do_upcall       
>             |
>             ---xen_evtchn_do_upcall
>                irq_exit
>                |          
>                |--4.53%-- __do_softirq
>                |          |          
>                |          |--1.74%-- run_rebalance_domains
>                |          |          |          
>                |          |          |--1.55%-- rebalance_domains
>                |          |          |          |          
>                |          |          |          |--1.12%-- load_balance
>                |          |          |          |          |          
>                |          |          |          |          |--0.73%-- find_busiest_group
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.62%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.14%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.03%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.07%-- update_group_capacity
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- idle_cpu
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.02%-- idle_cpu
>                |          |          |          |          |          
>                |          |          |          |          |--0.08%-- cpumask_next_and
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- find_next_bit
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          
>                |          |          |          |          |--0.07%-- group_balance_cpu
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.05%-- cpumask_next_and
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- find_next_bit
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- find_next_bit
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          
>                |          |          |          |--0.08%-- update_blocked_averages
>                |          |          |          |          |          
>                |          |          |          |           --0.03%-- _raw_spin_lock_irqsave
>                |          |          |          |          
>                |          |          |          |--0.01%-- cpumask_next_and
>                |          |          |          |          
>                |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |          |          |          
>                |          |          |          |--0.01%-- idle_cpu
>                |          |          |          |          
>                |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          
>                |          |          |           --0.01%-- group_balance_cpu
>                |          |          |          
>                |          |          |--0.04%-- __msecs_to_jiffies
>                |          |          |          
>                |          |          |--0.02%-- update_blocked_averages
>                |          |          |          
>                |          |           --0.01%-- load_balance
>                |          |          
>                |          |--1.43%-- run_timer_softirq
>                |          |          |          
>                |          |           --0.04%-- _raw_spin_lock_irq
>                |          |          
>                |          |--0.14%-- _raw_spin_lock_irq
>                |          |          
>                |          |--0.08%-- rcu_process_callbacks
>                |          |          |          
>                |          |          |--0.02%-- rcu_report_qs_rnp
>                |          |          |          rcu_gp_kthread_wake
>                |          |          |          |          
>                |          |          |           --0.01%-- __wake_up
>                |          |          |                     |          
>                |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>                |          |          |          
>                |          |          |--0.01%-- rcu_gp_kthread_wake
>                |          |          |          
>                |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          
>                |          |           --0.01%-- note_gp_changes
>                |          |          
>                |          |--0.02%-- rebalance_domains
>                |          |          
>                |          |--0.01%-- rcu_bh_qs
>                |          |          
>                |          |--0.01%-- note_gp_changes
>                |          |          
>                |           --0.01%-- _raw_spin_lock_irqsave
>                |          
>                |--0.28%-- rcu_bh_qs
>                |          
>                |--0.26%-- run_timer_softirq
>                |          
>                |--0.01%-- rcu_process_callbacks
>                |          
>                 --0.01%-- run_rebalance_domains
>
>     5.10%     0.00%  watchdog/7   [kernel.kallsyms]  [k] xen_hvm_callback_vector    
>             |
>             ---xen_hvm_callback_vector
>                xen_evtchn_do_upcall
>                irq_exit
>                |          
>                |--4.53%-- __do_softirq
>                |          |          
>                |          |--1.74%-- run_rebalance_domains
>                |          |          |          
>                |          |          |--1.55%-- rebalance_domains
>                |          |          |          |          
>                |          |          |          |--1.12%-- load_balance
>                |          |          |          |          |          
>                |          |          |          |          |--0.73%-- find_busiest_group
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.62%-- update_sd_lb_stats
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.14%-- cpumask_next_and
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |--0.03%-- find_next_bit
>                |          |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.07%-- update_group_capacity
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- idle_cpu
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- cpumask_next_and
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.02%-- idle_cpu
>                |          |          |          |          |          
>                |          |          |          |          |--0.08%-- cpumask_next_and
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.02%-- find_next_bit
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          |          
>                |          |          |          |          |--0.07%-- group_balance_cpu
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.05%-- cpumask_next_and
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- find_next_bit
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- find_next_bit
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- idle_cpu
>                |          |          |          |          
>                |          |          |          |--0.08%-- update_blocked_averages
>                |          |          |          |          |          
>                |          |          |          |           --0.03%-- _raw_spin_lock_irqsave
>                |          |          |          |          
>                |          |          |          |--0.01%-- cpumask_next_and
>                |          |          |          |          
>                |          |          |          |--0.01%-- __msecs_to_jiffies
>                |          |          |          |          
>                |          |          |          |--0.01%-- idle_cpu
>                |          |          |          |          
>                |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          |          
>                |          |          |           --0.01%-- group_balance_cpu
>                |          |          |          
>                |          |          |--0.04%-- __msecs_to_jiffies
>                |          |          |          
>                |          |          |--0.02%-- update_blocked_averages
>                |          |          |          
>                |          |           --0.01%-- load_balance
>                |          |          
>                |          |--1.43%-- run_timer_softirq
>                |          |          |          
>                |          |           --0.04%-- _raw_spin_lock_irq
>                |          |          
>                |          |--0.14%-- _raw_spin_lock_irq
>                |          |          
>                |          |--0.08%-- rcu_process_callbacks
>                |          |          |          
>                |          |          |--0.02%-- rcu_report_qs_rnp
>                |          |          |          rcu_gp_kthread_wake
>                |          |          |          |          
>                |          |          |           --0.01%-- __wake_up
>                |          |          |                     |          
>                |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>                |          |          |          
>                |          |          |--0.01%-- rcu_gp_kthread_wake
>                |          |          |          
>                |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          
>                |          |           --0.01%-- note_gp_changes
>                |          |          
>                |          |--0.02%-- rebalance_domains
>                |          |          
>                |          |--0.01%-- rcu_bh_qs
>                |          |          
>                |          |--0.01%-- note_gp_changes
>                |          |          
>                |           --0.01%-- _raw_spin_lock_irqsave
>                |          
>                |--0.28%-- rcu_bh_qs
>                |          
>                |--0.26%-- run_timer_softirq
>                |          
>                |--0.01%-- rcu_process_callbacks
>                |          
>                 --0.01%-- run_rebalance_domains
>
>     5.01%     1.08%  ksoftirqd/7  [kernel.kallsyms]  [k] __do_softirq               
>            |          
>            |--3.93%-- __do_softirq
>            |          |          
>            |          |--1.82%-- run_timer_softirq
>            |          |          |          
>            |          |           --0.03%-- _raw_spin_lock_irq
>            |          |          
>            |          |--1.80%-- run_rebalance_domains
>            |          |          |          
>            |          |          |--1.61%-- rebalance_domains
>            |          |          |          |          
>            |          |          |          |--1.16%-- load_balance
>            |          |          |          |          |          
>            |          |          |          |          |--0.78%-- find_busiest_group
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.67%-- update_sd_lb_stats
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.15%-- cpumask_next_and
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |          |--0.04%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |           --0.03%-- find_next_bit
>            |          |          |          |          |          |          |                     |          
>            |          |          |          |          |          |          |                      --0.02%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.08%-- update_group_capacity
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.03%-- find_next_bit
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.02%-- idle_cpu
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.01%-- update_group_capacity
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          |          
>            |          |          |          |          |--0.07%-- cpumask_next_and
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.02%-- find_next_bit
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |          |          |          |          
>            |          |          |          |          |--0.03%-- find_next_bit
>            |          |          |          |          |          
>            |          |          |          |          |--0.03%-- group_balance_cpu
>            |          |          |          |          |          cpumask_next_and
>            |          |          |          |          |          
>            |          |          |          |          |--0.01%-- update_sd_lb_stats
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          
>            |          |          |          |--0.08%-- update_blocked_averages
>            |          |          |          |          |          
>            |          |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>            |          |          |          |          
>            |          |          |          |--0.02%-- idle_cpu
>            |          |          |          |          
>            |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |          |--0.01%-- __msecs_to_jiffies
>            |          |          |          |          
>            |          |          |          |--0.01%-- group_balance_cpu
>            |          |          |          |          
>            |          |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |          |          
>            |          |          |--0.03%-- update_blocked_averages
>            |          |          |          
>            |          |          |--0.02%-- __msecs_to_jiffies
>            |          |          |          
>            |          |           --0.02%-- load_balance
>            |          |          
>            |          |--0.20%-- _raw_spin_lock_irq
>            |          |          
>            |          |--0.06%-- rcu_process_callbacks
>            |          |          |          
>            |          |           --0.02%-- note_gp_changes
>            |          |          
>            |          |--0.03%-- rcu_bh_qs
>            |          |          
>            |          |--0.02%-- rebalance_domains
>            |          |          
>            |           --0.01%-- note_gp_changes
>            |          
>             --1.08%-- ret_from_fork
>                       kthread
>                       |          
>                       |--0.65%-- smpboot_thread_fn
>                       |          |          
>                       |          |--0.34%-- schedule
>                       |          |          |          
>                       |          |          |--0.21%-- __schedule
>                       |          |          |          |          
>                       |          |          |          |--0.18%-- xen_hvm_callback_vector
>                       |          |          |          |          xen_evtchn_do_upcall
>                       |          |          |          |          irq_exit
>                       |          |          |          |          __do_softirq
>                       |          |          |          |          
>                       |          |          |           --0.03%-- rcu_note_context_switch
>                       |          |          |                     xen_hvm_callback_vector
>                       |          |          |                     xen_evtchn_do_upcall
>                       |          |          |                     irq_exit
>                       |          |          |                     __do_softirq
>                       |          |          |          
>                       |          |           --0.14%-- xen_hvm_callback_vector
>                       |          |                     xen_evtchn_do_upcall
>                       |          |                     irq_exit
>                       |          |                     __do_softirq
>                       |          |          
>                       |           --0.31%-- xen_hvm_callback_vector
>                       |                     xen_evtchn_do_upcall
>                       |                     irq_exit
>                       |                     __do_softirq
>                       |          
>                        --0.43%-- xen_hvm_callback_vector
>                                  xen_evtchn_do_upcall
>                                  irq_exit
>                                  __do_softirq
>
>     4.53%     1.10%  watchdog/7   [kernel.kallsyms]  [k] __do_softirq               
>             |          
>             |--3.43%-- __do_softirq
>             |          |          
>             |          |--1.74%-- run_rebalance_domains
>             |          |          |          
>             |          |          |--1.55%-- rebalance_domains
>             |          |          |          |          
>             |          |          |          |--1.12%-- load_balance
>             |          |          |          |          |          
>             |          |          |          |          |--0.73%-- find_busiest_group
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.62%-- update_sd_lb_stats
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.14%-- cpumask_next_and
>             |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |--0.03%-- find_next_bit
>             |          |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>             |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.07%-- update_group_capacity
>             |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.02%-- idle_cpu
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.01%-- find_next_bit
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.02%-- cpumask_next_and
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.02%-- idle_cpu
>             |          |          |          |          |          
>             |          |          |          |          |--0.08%-- cpumask_next_and
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.02%-- find_next_bit
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>             |          |          |          |          |          
>             |          |          |          |          |--0.07%-- group_balance_cpu
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.05%-- cpumask_next_and
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |           --0.01%-- find_next_bit
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.01%-- find_next_bit
>             |          |          |          |          |          
>             |          |          |          |          |--0.01%-- find_next_bit
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- idle_cpu
>             |          |          |          |          
>             |          |          |          |--0.08%-- update_blocked_averages
>             |          |          |          |          |          
>             |          |          |          |           --0.03%-- _raw_spin_lock_irqsave
>             |          |          |          |          
>             |          |          |          |--0.01%-- cpumask_next_and
>             |          |          |          |          
>             |          |          |          |--0.01%-- __msecs_to_jiffies
>             |          |          |          |          
>             |          |          |          |--0.01%-- idle_cpu
>             |          |          |          |          
>             |          |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>             |          |          |          |          
>             |          |          |           --0.01%-- group_balance_cpu
>             |          |          |          
>             |          |          |--0.04%-- __msecs_to_jiffies
>             |          |          |          
>             |          |          |--0.02%-- update_blocked_averages
>             |          |          |          
>             |          |           --0.01%-- load_balance
>             |          |          
>             |          |--1.43%-- run_timer_softirq
>             |          |          |          
>             |          |           --0.04%-- _raw_spin_lock_irq
>             |          |          
>             |          |--0.14%-- _raw_spin_lock_irq
>             |          |          
>             |          |--0.08%-- rcu_process_callbacks
>             |          |          |          
>             |          |          |--0.02%-- rcu_report_qs_rnp
>             |          |          |          rcu_gp_kthread_wake
>             |          |          |          |          
>             |          |          |           --0.01%-- __wake_up
>             |          |          |                     |          
>             |          |          |                      --0.01%-- _raw_spin_lock_irqsave
>             |          |          |          
>             |          |          |--0.01%-- rcu_gp_kthread_wake
>             |          |          |          
>             |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>             |          |          |          
>             |          |           --0.01%-- note_gp_changes
>             |          |          
>             |          |--0.02%-- rebalance_domains
>             |          |          
>             |          |--0.01%-- rcu_bh_qs
>             |          |          
>             |          |--0.01%-- note_gp_changes
>             |          |          
>             |           --0.01%-- _raw_spin_lock_irqsave
>             |          
>              --1.10%-- ret_from_fork
>                        kthread
>                        |          
>                        |--0.58%-- smpboot_thread_fn
>                        |          |          
>                        |          |--0.36%-- schedule
>                        |          |          |          
>                        |          |          |--0.22%-- xen_hvm_callback_vector
>                        |          |          |          xen_evtchn_do_upcall
>                        |          |          |          irq_exit
>                        |          |          |          __do_softirq
>                        |          |          |          
>                        |          |           --0.14%-- __schedule
>                        |          |                     xen_hvm_callback_vector
>                        |          |                     xen_evtchn_do_upcall
>                        |          |                     irq_exit
>                        |          |                     __do_softirq
>                        |          |          
>                        |          |--0.11%-- xen_hvm_callback_vector
>                        |          |          xen_evtchn_do_upcall
>                        |          |          irq_exit
>                        |          |          __do_softirq
>                        |          |          
>                        |           --0.11%-- watchdog
>                        |                     running_clock
>                        |                     local_clock
>                        |                     sched_clock_cpu
>                        |                     |          
>                        |                     |--0.05%-- xen_hvm_callback_vector
>                        |                     |          xen_evtchn_do_upcall
>                        |                     |          irq_exit
>                        |                     |          __do_softirq
>                        |                     |          
>                        |                      --0.05%-- sched_clock_local
>                        |                                sched_clock
>                        |                                xen_hvm_callback_vector
>                        |                                xen_evtchn_do_upcall
>                        |                                irq_exit
>                        |                                __do_softirq
>                        |          
>                         --0.52%-- xen_hvm_callback_vector
>                                   xen_evtchn_do_upcall
>                                   irq_exit
>                                   __do_softirq
>
>     3.74%     3.67%  kworker/7:2  [kernel.kallsyms]  [k] run_timer_softirq          
>            |          
>            |--3.67%-- ret_from_fork
>            |          kthread
>            |          worker_thread
>            |          |          
>            |          |--2.36%-- process_one_work
>            |          |          |          
>            |          |          |--1.75%-- _cond_resched
>            |          |          |          |          
>            |          |          |          |--1.65%-- preempt_schedule_common
>            |          |          |          |          |          
>            |          |          |          |          |--1.47%-- __schedule
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.75%-- rcu_note_context_switch
>            |          |          |          |          |          |          xen_hvm_callback_vector
>            |          |          |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          |          |          irq_exit
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.67%-- __do_softirq
>            |          |          |          |          |          |          |          run_timer_softirq
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.09%-- run_timer_softirq
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.72%-- xen_hvm_callback_vector
>            |          |          |          |          |                     xen_evtchn_do_upcall
>            |          |          |          |          |                     irq_exit
>            |          |          |          |          |                     |          
>            |          |          |          |          |                     |--0.64%-- __do_softirq
>            |          |          |          |          |                     |          run_timer_softirq
>            |          |          |          |          |                     |          
>            |          |          |          |          |                      --0.08%-- run_timer_softirq
>            |          |          |          |          |          
>            |          |          |          |           --0.17%-- xen_hvm_callback_vector
>            |          |          |          |                     xen_evtchn_do_upcall
>            |          |          |          |                     irq_exit
>            |          |          |          |                     |          
>            |          |          |          |                     |--0.15%-- __do_softirq
>            |          |          |          |                     |          run_timer_softirq
>            |          |          |          |                     |          
>            |          |          |          |                      --0.03%-- run_timer_softirq
>            |          |          |          |          
>            |          |          |           --0.10%-- xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     |          
>            |          |          |                     |--0.09%-- __do_softirq
>            |          |          |                     |          run_timer_softirq
>            |          |          |                     |          
>            |          |          |                      --0.02%-- run_timer_softirq
>            |          |          |          
>            |          |          |--0.60%-- push_to_pool
>            |          |          |          _xfer_secondary_pool
>            |          |          |          |          
>            |          |          |          |--0.42%-- xen_hvm_callback_vector
>            |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          irq_exit
>            |          |          |          |          |          
>            |          |          |          |          |--0.37%-- __do_softirq
>            |          |          |          |          |          run_timer_softirq
>            |          |          |          |          |          
>            |          |          |          |           --0.04%-- run_timer_softirq
>            |          |          |          |          
>            |          |          |          |--0.17%-- extract_entropy
>            |          |          |          |          |          
>            |          |          |          |          |--0.09%-- xen_hvm_callback_vector
>            |          |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          |          irq_exit
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.08%-- __do_softirq
>            |          |          |          |          |          |          run_timer_softirq
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- run_timer_softirq
>            |          |          |          |          |          
>            |          |          |          |           --0.09%-- extract_buf
>            |          |          |          |                     xen_hvm_callback_vector
>            |          |          |          |                     xen_evtchn_do_upcall
>            |          |          |          |                     irq_exit
>            |          |          |          |                     |          
>            |          |          |          |                     |--0.07%-- __do_softirq
>            |          |          |          |                     |          run_timer_softirq
>            |          |          |          |                     |          
>            |          |          |          |                      --0.02%-- run_timer_softirq
>            |          |          |          |          
>            |          |          |           --0.01%-- mix_pool_bytes
>            |          |          |                     xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     __do_softirq
>            |          |          |                     run_timer_softirq
>            |          |          |          
>            |          |           --0.01%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     __do_softirq
>            |          |                     run_timer_softirq
>            |          |          
>            |          |--0.70%-- schedule
>            |          |          |          
>            |          |          |--0.44%-- __schedule
>            |          |          |          xen_hvm_callback_vector
>            |          |          |          xen_evtchn_do_upcall
>            |          |          |          irq_exit
>            |          |          |          |          
>            |          |          |          |--0.39%-- __do_softirq
>            |          |          |          |          run_timer_softirq
>            |          |          |          |          
>            |          |          |           --0.05%-- run_timer_softirq
>            |          |          |          
>            |          |           --0.26%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     |          
>            |          |                     |--0.24%-- __do_softirq
>            |          |                     |          run_timer_softirq
>            |          |                     |          
>            |          |                      --0.02%-- run_timer_softirq
>            |          |          
>            |           --0.60%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     |          
>            |                     |--0.50%-- __do_softirq
>            |                     |          run_timer_softirq
>            |                     |          
>            |                      --0.10%-- run_timer_softirq
>            |          
>             --0.07%-- run_timer_softirq
>                       _raw_spin_lock_irq
>
>     3.19%     0.20%  kworker/7:2  [kernel.kallsyms]  [k] run_rebalance_domains      
>            |          
>            |--2.99%-- run_rebalance_domains
>            |          |          
>            |          |--2.85%-- rebalance_domains
>            |          |          |          
>            |          |          |--2.09%-- load_balance
>            |          |          |          |          
>            |          |          |          |--1.37%-- find_busiest_group
>            |          |          |          |          |          
>            |          |          |          |          |--1.11%-- update_sd_lb_stats
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.24%-- cpumask_next_and
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.05%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.04%-- find_next_bit
>            |          |          |          |          |          |                     |          
>            |          |          |          |          |          |                      --0.03%-- _find_next_bit.part.0
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.12%-- update_group_capacity
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.04%-- idle_cpu
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.03%-- find_next_bit
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.02%-- __msecs_to_jiffies
>            |          |          |          |          |          
>            |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |          |          |          |          
>            |          |          |          |          |--0.03%-- idle_cpu
>            |          |          |          |          |          
>            |          |          |          |           --0.03%-- update_group_capacity
>            |          |          |          |          
>            |          |          |          |--0.19%-- cpumask_next_and
>            |          |          |          |          |          
>            |          |          |          |          |--0.04%-- find_next_bit
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |          |          |          |          
>            |          |          |          |           --0.04%-- _find_next_bit.part.0
>            |          |          |          |          
>            |          |          |          |--0.05%-- find_next_bit
>            |          |          |          |          
>            |          |          |          |--0.05%-- group_balance_cpu
>            |          |          |          |          |          
>            |          |          |          |          |--0.04%-- cpumask_next_and
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          
>            |          |          |          |--0.01%-- update_sd_lb_stats
>            |          |          |          |          
>            |          |          |           --0.01%-- idle_cpu
>            |          |          |          
>            |          |          |--0.15%-- update_blocked_averages
>            |          |          |          |          
>            |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>            |          |          |          |          
>            |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>            |          |          |          
>            |          |          |--0.02%-- cpumask_next_and
>            |          |          |          
>            |          |          |--0.02%-- __msecs_to_jiffies
>            |          |          |          
>            |          |          |--0.01%-- find_busiest_group
>            |          |          |          
>            |          |          |--0.01%-- idle_cpu
>            |          |          |          
>            |          |           --0.01%-- group_balance_cpu
>            |          |          
>            |          |--0.10%-- __msecs_to_jiffies
>            |          |          
>            |          |--0.04%-- update_blocked_averages
>            |          |          
>            |           --0.01%-- load_balance
>            |          
>             --0.20%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       |          
>                       |--0.12%-- process_one_work
>                       |          |          
>                       |          |--0.09%-- _cond_resched
>                       |          |          preempt_schedule_common
>                       |          |          __schedule
>                       |          |          |          
>                       |          |          |--0.04%-- xen_hvm_callback_vector
>                       |          |          |          xen_evtchn_do_upcall
>                       |          |          |          irq_exit
>                       |          |          |          |          
>                       |          |          |          |--0.04%-- __do_softirq
>                       |          |          |          |          run_rebalance_domains
>                       |          |          |          |          
>                       |          |          |           --0.01%-- run_rebalance_domains
>                       |          |          |          
>                       |          |           --0.04%-- rcu_note_context_switch
>                       |          |                     xen_hvm_callback_vector
>                       |          |                     xen_evtchn_do_upcall
>                       |          |                     irq_exit
>                       |          |                     |          
>                       |          |                     |--0.04%-- __do_softirq
>                       |          |                     |          run_rebalance_domains
>                       |          |                     |          
>                       |          |                      --0.01%-- run_rebalance_domains
>                       |          |          
>                       |           --0.03%-- push_to_pool
>                       |                     _xfer_secondary_pool
>                       |                     xen_hvm_callback_vector
>                       |                     xen_evtchn_do_upcall
>                       |                     irq_exit
>                       |                     __do_softirq
>                       |                     run_rebalance_domains
>                       |          
>                       |--0.05%-- xen_hvm_callback_vector
>                       |          xen_evtchn_do_upcall
>                       |          irq_exit
>                       |          __do_softirq
>                       |          run_rebalance_domains
>                       |          
>                        --0.03%-- schedule
>                                  |          
>                                  |--0.02%-- __schedule
>                                  |          xen_hvm_callback_vector
>                                  |          xen_evtchn_do_upcall
>                                  |          irq_exit
>                                  |          __do_softirq
>                                  |          run_rebalance_domains
>                                  |          
>                                   --0.01%-- xen_hvm_callback_vector
>                                             xen_evtchn_do_upcall
>                                             irq_exit
>                                             __do_softirq
>                                             run_rebalance_domains
>
>     2.86%     0.56%  kworker/7:2  [kernel.kallsyms]  [k] rebalance_domains          
>            |          
>            |--2.30%-- rebalance_domains
>            |          |          
>            |          |--2.09%-- load_balance
>            |          |          |          
>            |          |          |--1.37%-- find_busiest_group
>            |          |          |          |          
>            |          |          |          |--1.11%-- update_sd_lb_stats
>            |          |          |          |          |          
>            |          |          |          |          |--0.24%-- cpumask_next_and
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.05%-- _find_next_bit.part.0
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.04%-- find_next_bit
>            |          |          |          |          |                     |          
>            |          |          |          |          |                      --0.03%-- _find_next_bit.part.0
>            |          |          |          |          |          
>            |          |          |          |          |--0.12%-- update_group_capacity
>            |          |          |          |          |          
>            |          |          |          |          |--0.04%-- idle_cpu
>            |          |          |          |          |          
>            |          |          |          |          |--0.03%-- find_next_bit
>            |          |          |          |          |          
>            |          |          |          |           --0.02%-- __msecs_to_jiffies
>            |          |          |          |          
>            |          |          |          |--0.04%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |          |--0.03%-- idle_cpu
>            |          |          |          |          
>            |          |          |           --0.03%-- update_group_capacity
>            |          |          |          
>            |          |          |--0.19%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |          |--0.04%-- find_next_bit
>            |          |          |          |          |          
>            |          |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |          |          |          
>            |          |          |           --0.04%-- _find_next_bit.part.0
>            |          |          |          
>            |          |          |--0.05%-- find_next_bit
>            |          |          |          
>            |          |          |--0.05%-- group_balance_cpu
>            |          |          |          |          
>            |          |          |          |--0.04%-- cpumask_next_and
>            |          |          |          |          |          
>            |          |          |          |          |--0.02%-- _find_next_bit.part.0
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          
>            |          |          |           --0.01%-- find_next_bit
>            |          |          |          
>            |          |          |--0.01%-- update_sd_lb_stats
>            |          |          |          
>            |          |           --0.01%-- idle_cpu
>            |          |          
>            |          |--0.15%-- update_blocked_averages
>            |          |          |          
>            |          |          |--0.03%-- _raw_spin_lock_irqsave
>            |          |          |          
>            |          |           --0.01%-- _raw_spin_unlock_irqrestore
>            |          |          
>            |          |--0.02%-- cpumask_next_and
>            |          |          
>            |          |--0.02%-- __msecs_to_jiffies
>            |          |          
>            |          |--0.01%-- find_busiest_group
>            |          |          
>            |          |--0.01%-- idle_cpu
>            |          |          
>            |           --0.01%-- group_balance_cpu
>            |          
>             --0.56%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       |          
>                       |--0.32%-- process_one_work
>                       |          |          
>                       |          |--0.25%-- _cond_resched
>                       |          |          preempt_schedule_common
>                       |          |          __schedule
>                       |          |          |          
>                       |          |          |--0.14%-- xen_hvm_callback_vector
>                       |          |          |          xen_evtchn_do_upcall
>                       |          |          |          irq_exit
>                       |          |          |          __do_softirq
>                       |          |          |          |          
>                       |          |          |          |--0.13%-- run_rebalance_domains
>                       |          |          |          |          rebalance_domains
>                       |          |          |          |          
>                       |          |          |           --0.01%-- rebalance_domains
>                       |          |          |          
>                       |          |           --0.11%-- rcu_note_context_switch
>                       |          |                     xen_hvm_callback_vector
>                       |          |                     xen_evtchn_do_upcall
>                       |          |                     irq_exit
>                       |          |                     __do_softirq
>                       |          |                     run_rebalance_domains
>                       |          |                     rebalance_domains
>                       |          |          
>                       |           --0.07%-- push_to_pool
>                       |                     _xfer_secondary_pool
>                       |                     xen_hvm_callback_vector
>                       |                     xen_evtchn_do_upcall
>                       |                     irq_exit
>                       |                     __do_softirq
>                       |                     run_rebalance_domains
>                       |                     rebalance_domains
>                       |          
>                       |--0.14%-- xen_hvm_callback_vector
>                       |          xen_evtchn_do_upcall
>                       |          irq_exit
>                       |          __do_softirq
>                       |          |          
>                       |          |--0.13%-- run_rebalance_domains
>                       |          |          rebalance_domains
>                       |          |          
>                       |           --0.01%-- rebalance_domains
>                       |          
>                        --0.10%-- schedule
>                                  |          
>                                  |--0.06%-- __schedule
>                                  |          xen_hvm_callback_vector
>                                  |          xen_evtchn_do_upcall
>                                  |          irq_exit
>                                  |          __do_softirq
>                                  |          run_rebalance_domains
>                                  |          rebalance_domains
>                                  |          
>                                   --0.04%-- xen_hvm_callback_vector
>                                             xen_evtchn_do_upcall
>                                             irq_exit
>                                             __do_softirq
>                                             run_rebalance_domains
>                                             rebalance_domains
>
>     2.83%     0.05%  watchdog/7   [kernel.kallsyms]  [k] watchdog                   
>             |          
>             |--2.77%-- watchdog
>             |          |          
>             |          |--2.74%-- running_clock
>             |          |          local_clock
>             |          |          sched_clock_cpu
>             |          |          |          
>             |          |          |--2.36%-- sched_clock_local
>             |          |          |          |          
>             |          |          |           --1.40%-- sched_clock
>             |          |          |                     |          
>             |          |          |                     |--1.21%-- xen_clocksource_read
>             |          |          |                     |          
>             |          |          |                      --0.20%-- xen_hvm_callback_vector
>             |          |          |                                xen_evtchn_do_upcall
>             |          |          |                                irq_exit
>             |          |          |                                |          
>             |          |          |                                |--0.15%-- __do_softirq
>             |          |          |                                |          |          
>             |          |          |                                |          |--0.09%-- run_timer_softirq
>             |          |          |                                |          |          |          
>             |          |          |                                |          |           --0.01%-- _raw_spin_lock_irq
>             |          |          |                                |          |          
>             |          |          |                                |           --0.01%-- _raw_spin_lock_irq
>             |          |          |                                |          
>             |          |          |                                |--0.04%-- run_timer_softirq
>             |          |          |                                |          
>             |          |          |                                 --0.01%-- rcu_bh_qs
>             |          |          |          
>             |          |           --0.37%-- xen_hvm_callback_vector
>             |          |                     xen_evtchn_do_upcall
>             |          |                     irq_exit
>             |          |                     |          
>             |          |                     |--0.33%-- __do_softirq
>             |          |                     |          |          
>             |          |                     |          |--0.18%-- run_rebalance_domains
>             |          |                     |          |          |          
>             |          |                     |          |           --0.17%-- rebalance_domains
>             |          |                     |          |                     |          
>             |          |                     |          |                     |--0.13%-- load_balance
>             |          |                     |          |                     |          |          
>             |          |                     |          |                     |          |--0.08%-- find_busiest_group
>             |          |                     |          |                     |          |          |          
>             |          |                     |          |                     |          |          |--0.06%-- update_sd_lb_stats
>             |          |                     |          |                     |          |          |          |          
>             |          |                     |          |                     |          |          |          |--0.01%-- cpumask_next_and
>             |          |                     |          |                     |          |          |          |          |          
>             |          |                     |          |                     |          |          |          |           --0.01%-- _find_next_bit.part.0
>             |          |                     |          |                     |          |          |          |          
>             |          |                     |          |                     |          |          |          |--0.01%-- update_group_capacity
>             |          |                     |          |                     |          |          |          |          |          
>             |          |                     |          |                     |          |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |                     |          |                     |          |          |          |          
>             |          |                     |          |                     |          |          |           --0.01%-- find_next_bit
>             |          |                     |          |                     |          |          |          
>             |          |                     |          |                     |          |           --0.01%-- idle_cpu
>             |          |                     |          |                     |          |          
>             |          |                     |          |                     |          |--0.02%-- cpumask_next_and
>             |          |                     |          |                     |          |          |          
>             |          |                     |          |                     |          |           --0.01%-- _find_next_bit.part.0
>             |          |                     |          |                     |          |          
>             |          |                     |          |                     |           --0.01%-- group_balance_cpu
>             |          |                     |          |                     |                     find_next_bit
>             |          |                     |          |                     |          
>             |          |                     |          |                      --0.01%-- update_blocked_averages
>             |          |                     |          |          
>             |          |                     |          |--0.09%-- run_timer_softirq
>             |          |                     |          |          |          
>             |          |                     |          |           --0.01%-- _raw_spin_lock_irq
>             |          |                     |          |          
>             |          |                     |           --0.01%-- _raw_spin_lock_irq
>             |          |                     |          
>             |          |                     |--0.02%-- run_timer_softirq
>             |          |                     |          
>             |          |                      --0.02%-- rcu_bh_qs
>             |          |          
>             |          |--0.03%-- watchdog_nmi_disable
>             |          |          
>             |           --0.01%-- xen_hvm_callback_vector
>             |                     xen_evtchn_do_upcall
>             |                     irq_exit
>             |                     __do_softirq
>             |                     run_timer_softirq
>             |          
>              --0.05%-- ret_from_fork
>                        kthread
>                        smpboot_thread_fn
>                        watchdog
>
>     2.80%     1.79%  kworker/7:2  [kernel.kallsyms]  [k] extract_buf                
>            |          
>            |--1.79%-- ret_from_fork
>            |          kthread
>            |          worker_thread
>            |          process_one_work
>            |          push_to_pool
>            |          _xfer_secondary_pool
>            |          |          
>            |          |--1.06%-- extract_buf
>            |          |          
>            |           --0.73%-- extract_entropy
>            |                     extract_buf
>            |          
>             --1.01%-- extract_buf
>                       |          
>                       |--0.84%-- _raw_spin_unlock_irqrestore
>                       |          
>                        --0.17%-- xen_hvm_callback_vector
>                                  xen_evtchn_do_upcall
>                                  irq_exit
>                                  |          
>                                  |--0.14%-- __do_softirq
>                                  |          |          
>                                  |          |--0.07%-- run_timer_softirq
>                                  |          |          
>                                  |          |--0.01%-- _raw_spin_lock_irq
>                                  |          |          
>                                  |           --0.01%-- rcu_bh_qs
>                                  |          
>                                  |--0.02%-- run_timer_softirq
>                                  |          
>                                   --0.01%-- rcu_bh_qs
>
>     2.74%     0.00%  watchdog/7   [kernel.kallsyms]  [k] sched_clock_cpu            
>             |
>             ---sched_clock_cpu
>                |          
>                |--2.36%-- sched_clock_local
>                |          |          
>                |           --1.40%-- sched_clock
>                |                     |          
>                |                     |--1.21%-- xen_clocksource_read
>                |                     |          
>                |                      --0.20%-- xen_hvm_callback_vector
>                |                                xen_evtchn_do_upcall
>                |                                irq_exit
>                |                                |          
>                |                                |--0.15%-- __do_softirq
>                |                                |          |          
>                |                                |          |--0.09%-- run_timer_softirq
>                |                                |          |          |          
>                |                                |          |           --0.01%-- _raw_spin_lock_irq
>                |                                |          |          
>                |                                |           --0.01%-- _raw_spin_lock_irq
>                |                                |          
>                |                                |--0.04%-- run_timer_softirq
>                |                                |          
>                |                                 --0.01%-- rcu_bh_qs
>                |          
>                 --0.37%-- xen_hvm_callback_vector
>                           xen_evtchn_do_upcall
>                           irq_exit
>                           |          
>                           |--0.33%-- __do_softirq
>                           |          |          
>                           |          |--0.18%-- run_rebalance_domains
>                           |          |          |          
>                           |          |           --0.17%-- rebalance_domains
>                           |          |                     |          
>                           |          |                     |--0.13%-- load_balance
>                           |          |                     |          |          
>                           |          |                     |          |--0.08%-- find_busiest_group
>                           |          |                     |          |          |          
>                           |          |                     |          |          |--0.06%-- update_sd_lb_stats
>                           |          |                     |          |          |          |          
>                           |          |                     |          |          |          |--0.01%-- cpumask_next_and
>                           |          |                     |          |          |          |          |          
>                           |          |                     |          |          |          |           --0.01%-- _find_next_bit.part.0
>                           |          |                     |          |          |          |          
>                           |          |                     |          |          |          |--0.01%-- update_group_capacity
>                           |          |                     |          |          |          |          |          
>                           |          |                     |          |          |          |           --0.01%-- __msecs_to_jiffies
>                           |          |                     |          |          |          |          
>                           |          |                     |          |          |           --0.01%-- find_next_bit
>                           |          |                     |          |          |          
>                           |          |                     |          |           --0.01%-- idle_cpu
>                           |          |                     |          |          
>                           |          |                     |          |--0.02%-- cpumask_next_and
>                           |          |                     |          |          |          
>                           |          |                     |          |           --0.01%-- _find_next_bit.part.0
>                           |          |                     |          |          
>                           |          |                     |           --0.01%-- group_balance_cpu
>                           |          |                     |                     find_next_bit
>                           |          |                     |          
>                           |          |                      --0.01%-- update_blocked_averages
>                           |          |          
>                           |          |--0.09%-- run_timer_softirq
>                           |          |          |          
>                           |          |           --0.01%-- _raw_spin_lock_irq
>                           |          |          
>                           |           --0.01%-- _raw_spin_lock_irq
>                           |          
>                           |--0.02%-- run_timer_softirq
>                           |          
>                            --0.02%-- rcu_bh_qs
>
>     2.74%     0.00%  watchdog/7   [kernel.kallsyms]  [k] local_clock                
>             |
>             ---local_clock
>                sched_clock_cpu
>                |          
>                |--2.36%-- sched_clock_local
>                |          |          
>                |           --1.40%-- sched_clock
>                |                     |          
>                |                     |--1.21%-- xen_clocksource_read
>                |                     |          
>                |                      --0.20%-- xen_hvm_callback_vector
>                |                                xen_evtchn_do_upcall
>                |                                irq_exit
>                |                                |          
>                |                                |--0.15%-- __do_softirq
>                |                                |          |          
>                |                                |          |--0.09%-- run_timer_softirq
>                |                                |          |          |          
>                |                                |          |           --0.01%-- _raw_spin_lock_irq
>                |                                |          |          
>                |                                |           --0.01%-- _raw_spin_lock_irq
>                |                                |          
>                |                                |--0.04%-- run_timer_softirq
>                |                                |          
>                |                                 --0.01%-- rcu_bh_qs
>                |          
>                 --0.37%-- xen_hvm_callback_vector
>                           xen_evtchn_do_upcall
>                           irq_exit
>                           |          
>                           |--0.33%-- __do_softirq
>                           |          |          
>                           |          |--0.18%-- run_rebalance_domains
>                           |          |          |          
>                           |          |           --0.17%-- rebalance_domains
>                           |          |                     |          
>                           |          |                     |--0.13%-- load_balance
>                           |          |                     |          |          
>                           |          |                     |          |--0.08%-- find_busiest_group
>                           |          |                     |          |          |          
>                           |          |                     |          |          |--0.06%-- update_sd_lb_stats
>                           |          |                     |          |          |          |          
>                           |          |                     |          |          |          |--0.01%-- cpumask_next_and
>                           |          |                     |          |          |          |          |          
>                           |          |                     |          |          |          |           --0.01%-- _find_next_bit.part.0
>                           |          |                     |          |          |          |          
>                           |          |                     |          |          |          |--0.01%-- update_group_capacity
>                           |          |                     |          |          |          |          |          
>                           |          |                     |          |          |          |           --0.01%-- __msecs_to_jiffies
>                           |          |                     |          |          |          |          
>                           |          |                     |          |          |           --0.01%-- find_next_bit
>                           |          |                     |          |          |          
>                           |          |                     |          |           --0.01%-- idle_cpu
>                           |          |                     |          |          
>                           |          |                     |          |--0.02%-- cpumask_next_and
>                           |          |                     |          |          |          
>                           |          |                     |          |           --0.01%-- _find_next_bit.part.0
>                           |          |                     |          |          
>                           |          |                     |           --0.01%-- group_balance_cpu
>                           |          |                     |                     find_next_bit
>                           |          |                     |          
>                           |          |                      --0.01%-- update_blocked_averages
>                           |          |          
>                           |          |--0.09%-- run_timer_softirq
>                           |          |          |          
>                           |          |           --0.01%-- _raw_spin_lock_irq
>                           |          |          
>                           |           --0.01%-- _raw_spin_lock_irq
>                           |          
>                           |--0.02%-- run_timer_softirq
>                           |          
>                            --0.02%-- rcu_bh_qs
>
>     2.74%     0.00%  watchdog/7   [kernel.kallsyms]  [k] running_clock              
>             |
>             ---running_clock
>                local_clock
>                sched_clock_cpu
>                |          
>                |--2.36%-- sched_clock_local
>                |          |          
>                |           --1.40%-- sched_clock
>                |                     |          
>                |                     |--1.21%-- xen_clocksource_read
>                |                     |          
>                |                      --0.20%-- xen_hvm_callback_vector
>                |                                xen_evtchn_do_upcall
>                |                                irq_exit
>                |                                |          
>                |                                |--0.15%-- __do_softirq
>                |                                |          |          
>                |                                |          |--0.09%-- run_timer_softirq
>                |                                |          |          |          
>                |                                |          |           --0.01%-- _raw_spin_lock_irq
>                |                                |          |          
>                |                                |           --0.01%-- _raw_spin_lock_irq
>                |                                |          
>                |                                |--0.04%-- run_timer_softirq
>                |                                |          
>                |                                 --0.01%-- rcu_bh_qs
>                |          
>                 --0.37%-- xen_hvm_callback_vector
>                           xen_evtchn_do_upcall
>                           irq_exit
>                           |          
>                           |--0.33%-- __do_softirq
>                           |          |          
>                           |          |--0.18%-- run_rebalance_domains
>                           |          |          |          
>                           |          |           --0.17%-- rebalance_domains
>                           |          |                     |          
>                           |          |                     |--0.13%-- load_balance
>                           |          |                     |          |          
>                           |          |                     |          |--0.08%-- find_busiest_group
>                           |          |                     |          |          |          
>                           |          |                     |          |          |--0.06%-- update_sd_lb_stats
>                           |          |                     |          |          |          |          
>                           |          |                     |          |          |          |--0.01%-- cpumask_next_and
>                           |          |                     |          |          |          |          |          
>                           |          |                     |          |          |          |           --0.01%-- _find_next_bit.part.0
>                           |          |                     |          |          |          |          
>                           |          |                     |          |          |          |--0.01%-- update_group_capacity
>                           |          |                     |          |          |          |          |          
>                           |          |                     |          |          |          |           --0.01%-- __msecs_to_jiffies
>                           |          |                     |          |          |          |          
>                           |          |                     |          |          |           --0.01%-- find_next_bit
>                           |          |                     |          |          |          
>                           |          |                     |          |           --0.01%-- idle_cpu
>                           |          |                     |          |          
>                           |          |                     |          |--0.02%-- cpumask_next_and
>                           |          |                     |          |          |          
>                           |          |                     |          |           --0.01%-- _find_next_bit.part.0
>                           |          |                     |          |          
>                           |          |                     |           --0.01%-- group_balance_cpu
>                           |          |                     |                     find_next_bit
>                           |          |                     |          
>                           |          |                      --0.01%-- update_blocked_averages
>                           |          |          
>                           |          |--0.09%-- run_timer_softirq
>                           |          |          |          
>                           |          |           --0.01%-- _raw_spin_lock_irq
>                           |          |          
>                           |           --0.01%-- _raw_spin_lock_irq
>                           |          
>                           |--0.02%-- run_timer_softirq
>                           |          
>                            --0.02%-- rcu_bh_qs
>
>     2.67%     2.67%  ksoftirqd/7  [kernel.kallsyms]  [k] finish_task_switch         
>            |
>            ---ret_from_fork
>               kthread
>               smpboot_thread_fn
>               schedule
>               __schedule
>               finish_task_switch
>
>     2.57%     0.52%  kworker/7:2  [kernel.kallsyms]  [k] extract_entropy            
>            |          
>            |--2.05%-- extract_entropy
>            |          |          
>            |          |--1.74%-- extract_buf
>            |          |          |          
>            |          |          |--0.84%-- _raw_spin_unlock_irqrestore
>            |          |          |          
>            |          |           --0.17%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     |          
>            |          |                     |--0.14%-- __do_softirq
>            |          |                     |          |          
>            |          |                     |          |--0.07%-- run_timer_softirq
>            |          |                     |          |          
>            |          |                     |          |--0.01%-- _raw_spin_lock_irq
>            |          |                     |          |          
>            |          |                     |           --0.01%-- rcu_bh_qs
>            |          |                     |          
>            |          |                     |--0.02%-- run_timer_softirq
>            |          |                     |          
>            |          |                      --0.01%-- rcu_bh_qs
>            |          |          
>            |          |--0.17%-- xen_hvm_callback_vector
>            |          |          xen_evtchn_do_upcall
>            |          |          irq_exit
>            |          |          |          
>            |          |          |--0.14%-- __do_softirq
>            |          |          |          |          
>            |          |          |          |--0.08%-- run_timer_softirq
>            |          |          |          |          
>            |          |          |           --0.01%-- _raw_spin_lock_irq
>            |          |          |          
>            |          |          |--0.02%-- rcu_bh_qs
>            |          |          |          
>            |          |           --0.01%-- run_timer_softirq
>            |          |          
>            |           --0.14%-- account.part.28
>            |          
>             --0.52%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       process_one_work
>                       push_to_pool
>                       _xfer_secondary_pool
>                       extract_entropy
>
>     2.41%     0.13%  swapper      [kernel.kallsyms]  [k] run_rebalance_domains      
>                |          
>                |--2.28%-- run_rebalance_domains
>                |          |          
>                |          |--2.18%-- rebalance_domains
>                |          |          |          
>                |          |          |--1.62%-- load_balance
>                |          |          |          |          
>                |          |          |          |--1.02%-- find_busiest_group
>                |          |          |          |          |          
>                |          |          |          |          |--0.85%-- update_sd_lb_stats
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.25%-- cpumask_next_and
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |--0.07%-- find_next_bit
>                |          |          |          |          |          |          |          |          
>                |          |          |          |          |          |          |           --0.06%-- _find_next_bit.part.0
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.07%-- _find_next_bit.part.0
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.09%-- update_group_capacity
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.03%-- idle_cpu
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.02%-- find_next_bit
>                |          |          |          |          |          
>                |          |          |          |          |--0.03%-- cpumask_next_and
>                |          |          |          |          |          
>                |          |          |          |          |--0.02%-- idle_cpu
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- update_group_capacity
>                |          |          |          |          
>                |          |          |          |--0.15%-- cpumask_next_and
>                |          |          |          |          |          
>                |          |          |          |          |--0.03%-- find_next_bit
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          |          |          
>                |          |          |          |           --0.03%-- _find_next_bit.part.0
>                |          |          |          |          
>                |          |          |          |--0.07%-- group_balance_cpu
>                |          |          |          |          cpumask_next_and
>                |          |          |          |          |          
>                |          |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          |          
>                |          |          |          |--0.02%-- find_next_bit
>                |          |          |          |          
>                |          |          |           --0.01%-- update_sd_lb_stats
>                |          |          |          
>                |          |          |--0.09%-- update_blocked_averages
>                |          |          |          |          
>                |          |          |          |--0.03%-- _raw_spin_lock_irqsave
>                |          |          |          |          
>                |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                |          |          |          
>                |          |          |--0.03%-- _raw_spin_lock_irqsave
>                |          |          |          
>                |          |          |--0.02%-- __msecs_to_jiffies
>                |          |          |          
>                |          |          |--0.02%-- find_busiest_group
>                |          |          |          
>                |          |           --0.01%-- idle_cpu
>                |          |          
>                |          |--0.06%-- __msecs_to_jiffies
>                |          |          
>                |          |--0.03%-- update_blocked_averages
>                |          |          
>                |           --0.01%-- load_balance
>                |          
>                 --0.13%-- start_secondary
>                           cpu_startup_entry
>                           |          
>                           |--0.10%-- schedule_preempt_disabled
>                           |          |          
>                           |          |--0.05%-- schedule
>                           |          |          xen_hvm_callback_vector
>                           |          |          xen_evtchn_do_upcall
>                           |          |          irq_exit
>                           |          |          |          
>                           |          |          |--0.04%-- __do_softirq
>                           |          |          |          run_rebalance_domains
>                           |          |          |          
>                           |          |           --0.01%-- run_rebalance_domains
>                           |          |          
>                           |           --0.05%-- xen_hvm_callback_vector
>                           |                     xen_evtchn_do_upcall
>                           |                     irq_exit
>                           |                     |          
>                           |                     |--0.04%-- __do_softirq
>                           |                     |          run_rebalance_domains
>                           |                     |          
>                           |                      --0.01%-- run_rebalance_domains
>                           |          
>                            --0.02%-- xen_hvm_callback_vector
>                                      xen_evtchn_do_upcall
>                                      irq_exit
>                                      |          
>                                      |--0.01%-- run_rebalance_domains
>                                      |          
>                                       --0.01%-- __do_softirq
>                                                 run_rebalance_domains
>
>     2.36%     0.96%  watchdog/7   [kernel.kallsyms]  [k] sched_clock_local          
>             |          
>             |--1.40%-- sched_clock_local
>             |          sched_clock
>             |          |          
>             |          |--1.21%-- xen_clocksource_read
>             |          |          
>             |           --0.20%-- xen_hvm_callback_vector
>             |                     xen_evtchn_do_upcall
>             |                     irq_exit
>             |                     |          
>             |                     |--0.15%-- __do_softirq
>             |                     |          |          
>             |                     |          |--0.09%-- run_timer_softirq
>             |                     |          |          |          
>             |                     |          |           --0.01%-- _raw_spin_lock_irq
>             |                     |          |          
>             |                     |           --0.01%-- _raw_spin_lock_irq
>             |                     |          
>             |                     |--0.04%-- run_timer_softirq
>             |                     |          
>             |                      --0.01%-- rcu_bh_qs
>             |          
>              --0.96%-- ret_from_fork
>                        kthread
>                        smpboot_thread_fn
>                        watchdog
>                        running_clock
>                        local_clock
>                        sched_clock_cpu
>                        sched_clock_local
>
>     2.19%     0.40%  swapper      [kernel.kallsyms]  [k] rebalance_domains          
>                |          
>                |--1.79%-- rebalance_domains
>                |          |          
>                |          |--1.62%-- load_balance
>                |          |          |          
>                |          |          |--1.02%-- find_busiest_group
>                |          |          |          |          
>                |          |          |          |--0.85%-- update_sd_lb_stats
>                |          |          |          |          |          
>                |          |          |          |          |--0.25%-- cpumask_next_and
>                |          |          |          |          |          |          
>                |          |          |          |          |          |--0.07%-- find_next_bit
>                |          |          |          |          |          |          |          
>                |          |          |          |          |          |           --0.06%-- _find_next_bit.part.0
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.07%-- _find_next_bit.part.0
>                |          |          |          |          |          
>                |          |          |          |          |--0.09%-- update_group_capacity
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          |          
>                |          |          |          |          |--0.03%-- idle_cpu
>                |          |          |          |          |          
>                |          |          |          |           --0.02%-- find_next_bit
>                |          |          |          |          
>                |          |          |          |--0.03%-- cpumask_next_and
>                |          |          |          |          
>                |          |          |          |--0.02%-- idle_cpu
>                |          |          |          |          
>                |          |          |           --0.01%-- update_group_capacity
>                |          |          |          
>                |          |          |--0.15%-- cpumask_next_and
>                |          |          |          |          
>                |          |          |          |--0.03%-- find_next_bit
>                |          |          |          |          |          
>                |          |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          |          
>                |          |          |           --0.03%-- _find_next_bit.part.0
>                |          |          |          
>                |          |          |--0.07%-- group_balance_cpu
>                |          |          |          cpumask_next_and
>                |          |          |          |          
>                |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          
>                |          |          |--0.02%-- find_next_bit
>                |          |          |          
>                |          |           --0.01%-- update_sd_lb_stats
>                |          |          
>                |          |--0.09%-- update_blocked_averages
>                |          |          |          
>                |          |          |--0.03%-- _raw_spin_lock_irqsave
>                |          |          |          
>                |          |           --0.01%-- _raw_spin_unlock_irqrestore
>                |          |          
>                |          |--0.03%-- _raw_spin_lock_irqsave
>                |          |          
>                |          |--0.02%-- __msecs_to_jiffies
>                |          |          
>                |          |--0.02%-- find_busiest_group
>                |          |          
>                |           --0.01%-- idle_cpu
>                |          
>                 --0.40%-- start_secondary
>                           cpu_startup_entry
>                           |          
>                           |--0.31%-- schedule_preempt_disabled
>                           |          |          
>                           |          |--0.18%-- schedule
>                           |          |          xen_hvm_callback_vector
>                           |          |          xen_evtchn_do_upcall
>                           |          |          irq_exit
>                           |          |          __do_softirq
>                           |          |          |          
>                           |          |          |--0.17%-- run_rebalance_domains
>                           |          |          |          rebalance_domains
>                           |          |          |          
>                           |          |           --0.01%-- rebalance_domains
>                           |          |          
>                           |           --0.13%-- xen_hvm_callback_vector
>                           |                     xen_evtchn_do_upcall
>                           |                     irq_exit
>                           |                     __do_softirq
>                           |                     run_rebalance_domains
>                           |                     rebalance_domains
>                           |          
>                            --0.09%-- xen_hvm_callback_vector
>                                      xen_evtchn_do_upcall
>                                      irq_exit
>                                      __do_softirq
>                                      |          
>                                      |--0.09%-- run_rebalance_domains
>                                      |          rebalance_domains
>                                      |          
>                                       --0.01%-- rebalance_domains
>
>     2.09%     0.42%  kworker/7:2  [kernel.kallsyms]  [k] load_balance               
>            |          
>            |--1.68%-- load_balance
>            |          |          
>            |          |--1.37%-- find_busiest_group
>            |          |          |          
>            |          |          |--1.11%-- update_sd_lb_stats
>            |          |          |          |          
>            |          |          |          |--0.24%-- cpumask_next_and
>            |          |          |          |          |          
>            |          |          |          |          |--0.05%-- _find_next_bit.part.0
>            |          |          |          |          |          
>            |          |          |          |           --0.04%-- find_next_bit
>            |          |          |          |                     |          
>            |          |          |          |                      --0.03%-- _find_next_bit.part.0
>            |          |          |          |          
>            |          |          |          |--0.12%-- update_group_capacity
>            |          |          |          |          
>            |          |          |          |--0.04%-- idle_cpu
>            |          |          |          |          
>            |          |          |          |--0.03%-- find_next_bit
>            |          |          |          |          
>            |          |          |           --0.02%-- __msecs_to_jiffies
>            |          |          |          
>            |          |          |--0.04%-- cpumask_next_and
>            |          |          |          
>            |          |          |--0.03%-- idle_cpu
>            |          |          |          
>            |          |           --0.03%-- update_group_capacity
>            |          |          
>            |          |--0.19%-- cpumask_next_and
>            |          |          |          
>            |          |          |--0.04%-- find_next_bit
>            |          |          |          |          
>            |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |          |          
>            |          |           --0.04%-- _find_next_bit.part.0
>            |          |          
>            |          |--0.05%-- find_next_bit
>            |          |          
>            |          |--0.05%-- group_balance_cpu
>            |          |          |          
>            |          |          |--0.04%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |          |--0.02%-- _find_next_bit.part.0
>            |          |          |          |          
>            |          |          |           --0.01%-- find_next_bit
>            |          |          |          
>            |          |           --0.01%-- find_next_bit
>            |          |          
>            |          |--0.01%-- update_sd_lb_stats
>            |          |          
>            |           --0.01%-- idle_cpu
>            |          
>             --0.42%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       |          
>                       |--0.23%-- process_one_work
>                       |          |          
>                       |          |--0.17%-- _cond_resched
>                       |          |          preempt_schedule_common
>                       |          |          __schedule
>                       |          |          |          
>                       |          |          |--0.09%-- rcu_note_context_switch
>                       |          |          |          xen_hvm_callback_vector
>                       |          |          |          xen_evtchn_do_upcall
>                       |          |          |          irq_exit
>                       |          |          |          __do_softirq
>                       |          |          |          run_rebalance_domains
>                       |          |          |          |          
>                       |          |          |          |--0.08%-- rebalance_domains
>                       |          |          |          |          load_balance
>                       |          |          |          |          
>                       |          |          |           --0.01%-- load_balance
>                       |          |          |          
>                       |          |           --0.08%-- xen_hvm_callback_vector
>                       |          |                     xen_evtchn_do_upcall
>                       |          |                     irq_exit
>                       |          |                     __do_softirq
>                       |          |                     run_rebalance_domains
>                       |          |                     rebalance_domains
>                       |          |                     load_balance
>                       |          |          
>                       |           --0.06%-- push_to_pool
>                       |                     _xfer_secondary_pool
>                       |                     xen_hvm_callback_vector
>                       |                     xen_evtchn_do_upcall
>                       |                     irq_exit
>                       |                     __do_softirq
>                       |                     run_rebalance_domains
>                       |                     rebalance_domains
>                       |                     load_balance
>                       |          
>                       |--0.09%-- xen_hvm_callback_vector
>                       |          xen_evtchn_do_upcall
>                       |          irq_exit
>                       |          __do_softirq
>                       |          run_rebalance_domains
>                       |          rebalance_domains
>                       |          load_balance
>                       |          
>                        --0.09%-- schedule
>                                  |          
>                                  |--0.05%-- __schedule
>                                  |          xen_hvm_callback_vector
>                                  |          xen_evtchn_do_upcall
>                                  |          irq_exit
>                                  |          __do_softirq
>                                  |          run_rebalance_domains
>                                  |          rebalance_domains
>                                  |          load_balance
>                                  |          
>                                   --0.04%-- xen_hvm_callback_vector
>                                             xen_evtchn_do_upcall
>                                             irq_exit
>                                             __do_softirq
>                                             run_rebalance_domains
>                                             rebalance_domains
>                                             load_balance
>
>     2.04%     1.96%  swapper      [kernel.kallsyms]  [k] run_timer_softirq          
>                |          
>                |--1.96%-- start_secondary
>                |          |          
>                |          |--1.71%-- cpu_startup_entry
>                |          |          |          
>                |          |          |--1.58%-- schedule_preempt_disabled
>                |          |          |          |          
>                |          |          |          |--0.99%-- schedule
>                |          |          |          |          xen_hvm_callback_vector
>                |          |          |          |          xen_evtchn_do_upcall
>                |          |          |          |          irq_exit
>                |          |          |          |          |          
>                |          |          |          |          |--0.82%-- __do_softirq
>                |          |          |          |          |          run_timer_softirq
>                |          |          |          |          |          
>                |          |          |          |           --0.17%-- run_timer_softirq
>                |          |          |          |          
>                |          |          |           --0.58%-- xen_hvm_callback_vector
>                |          |          |                     xen_evtchn_do_upcall
>                |          |          |                     irq_exit
>                |          |          |                     |          
>                |          |          |                     |--0.46%-- __do_softirq
>                |          |          |                     |          run_timer_softirq
>                |          |          |                     |          
>                |          |          |                      --0.12%-- run_timer_softirq
>                |          |          |          
>                |          |           --0.14%-- xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     |          
>                |          |                     |--0.12%-- __do_softirq
>                |          |                     |          run_timer_softirq
>                |          |                     |          
>                |          |                      --0.02%-- run_timer_softirq
>                |          |          
>                |           --0.25%-- xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     |          
>                |                     |--0.22%-- __do_softirq
>                |                     |          run_timer_softirq
>                |                     |          
>                |                      --0.02%-- run_timer_softirq
>                |          
>                 --0.08%-- run_timer_softirq
>                           |          
>                           |--0.04%-- _raw_spin_lock_irq
>                           |          
>                            --0.04%-- call_timer_fn
>                                      |          
>                                       --0.03%-- writeout_period
>                                                 |          
>                                                 |--0.02%-- mod_timer
>                                                 |          |          
>                                                 |           --0.01%-- lock_timer_base.isra.22
>                                                 |                     _raw_spin_lock_irqsave
>                                                 |          
>                                                  --0.01%-- fprop_new_period
>
>     1.98%     1.95%  ksoftirqd/7  [kernel.kallsyms]  [k] run_timer_softirq          
>            |          
>            |--1.95%-- ret_from_fork
>            |          kthread
>            |          |          
>            |          |--1.19%-- smpboot_thread_fn
>            |          |          |          
>            |          |          |--0.65%-- schedule
>            |          |          |          |          
>            |          |          |          |--0.34%-- __schedule
>            |          |          |          |          |          
>            |          |          |          |          |--0.31%-- xen_hvm_callback_vector
>            |          |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          |          irq_exit
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.28%-- __do_softirq
>            |          |          |          |          |          |          run_timer_softirq
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.02%-- run_timer_softirq
>            |          |          |          |          |          
>            |          |          |          |           --0.03%-- rcu_note_context_switch
>            |          |          |          |                     xen_hvm_callback_vector
>            |          |          |          |                     xen_evtchn_do_upcall
>            |          |          |          |                     irq_exit
>            |          |          |          |                     __do_softirq
>            |          |          |          |                     run_timer_softirq
>            |          |          |          |          
>            |          |          |           --0.31%-- xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     |          
>            |          |          |                     |--0.26%-- __do_softirq
>            |          |          |                     |          run_timer_softirq
>            |          |          |                     |          
>            |          |          |                      --0.05%-- run_timer_softirq
>            |          |          |          
>            |          |           --0.54%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     |          
>            |          |                     |--0.49%-- __do_softirq
>            |          |                     |          run_timer_softirq
>            |          |                     |          
>            |          |                      --0.05%-- run_timer_softirq
>            |          |          
>            |           --0.76%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     |          
>            |                     |--0.72%-- __do_softirq
>            |                     |          run_timer_softirq
>            |                     |          
>            |                      --0.04%-- run_timer_softirq
>            |          
>             --0.03%-- run_timer_softirq
>                       _raw_spin_lock_irq
>
>     1.80%     0.13%  ksoftirqd/7  [kernel.kallsyms]  [k] run_rebalance_domains      
>            |          
>            |--1.67%-- run_rebalance_domains
>            |          |          
>            |          |--1.61%-- rebalance_domains
>            |          |          |          
>            |          |          |--1.16%-- load_balance
>            |          |          |          |          
>            |          |          |          |--0.78%-- find_busiest_group
>            |          |          |          |          |          
>            |          |          |          |          |--0.67%-- update_sd_lb_stats
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.15%-- cpumask_next_and
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |          |--0.04%-- _find_next_bit.part.0
>            |          |          |          |          |          |          |          
>            |          |          |          |          |          |           --0.03%-- find_next_bit
>            |          |          |          |          |          |                     |          
>            |          |          |          |          |          |                      --0.02%-- _find_next_bit.part.0
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.08%-- update_group_capacity
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.03%-- find_next_bit
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.02%-- idle_cpu
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>            |          |          |          |          |          
>            |          |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |          |          |          
>            |          |          |          |          |--0.01%-- update_group_capacity
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- idle_cpu
>            |          |          |          |          
>            |          |          |          |--0.07%-- cpumask_next_and
>            |          |          |          |          |          
>            |          |          |          |          |--0.02%-- find_next_bit
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |          |          |          |          
>            |          |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |          |          |          
>            |          |          |          |--0.03%-- find_next_bit
>            |          |          |          |          
>            |          |          |          |--0.03%-- group_balance_cpu
>            |          |          |          |          cpumask_next_and
>            |          |          |          |          
>            |          |          |          |--0.01%-- update_sd_lb_stats
>            |          |          |          |          
>            |          |          |           --0.01%-- idle_cpu
>            |          |          |          
>            |          |          |--0.08%-- update_blocked_averages
>            |          |          |          |          
>            |          |          |          |--0.01%-- _raw_spin_lock_irqsave
>            |          |          |          |          
>            |          |          |           --0.01%-- _raw_spin_unlock_irqrestore
>            |          |          |          
>            |          |          |--0.02%-- idle_cpu
>            |          |          |          
>            |          |          |--0.01%-- cpumask_next_and
>            |          |          |          
>            |          |          |--0.01%-- __msecs_to_jiffies
>            |          |          |          
>            |          |          |--0.01%-- group_balance_cpu
>            |          |          |          
>            |          |           --0.01%-- _raw_spin_lock_irqsave
>            |          |          
>            |          |--0.03%-- update_blocked_averages
>            |          |          
>            |          |--0.02%-- __msecs_to_jiffies
>            |          |          
>            |           --0.02%-- load_balance
>            |          
>             --0.13%-- ret_from_fork
>                       kthread
>                       |          
>                       |--0.10%-- smpboot_thread_fn
>                       |          |          
>                       |          |--0.07%-- schedule
>                       |          |          |          
>                       |          |          |--0.04%-- xen_hvm_callback_vector
>                       |          |          |          xen_evtchn_do_upcall
>                       |          |          |          irq_exit
>                       |          |          |          __do_softirq
>                       |          |          |          run_rebalance_domains
>                       |          |          |          
>                       |          |           --0.03%-- __schedule
>                       |          |                     xen_hvm_callback_vector
>                       |          |                     xen_evtchn_do_upcall
>                       |          |                     irq_exit
>                       |          |                     |          
>                       |          |                     |--0.02%-- __do_softirq
>                       |          |                     |          run_rebalance_domains
>                       |          |                     |          
>                       |          |                      --0.01%-- run_rebalance_domains
>                       |          |          
>                       |           --0.03%-- xen_hvm_callback_vector
>                       |                     xen_evtchn_do_upcall
>                       |                     irq_exit
>                       |                     __do_softirq
>                       |                     run_rebalance_domains
>                       |          
>                        --0.03%-- xen_hvm_callback_vector
>                                  xen_evtchn_do_upcall
>                                  irq_exit
>                                  __do_softirq
>                                  run_rebalance_domains
>
>     1.75%     0.14%  watchdog/7   [kernel.kallsyms]  [k] run_rebalance_domains      
>             |          
>             |--1.61%-- run_rebalance_domains
>             |          |          
>             |          |--1.55%-- rebalance_domains
>             |          |          |          
>             |          |          |--1.12%-- load_balance
>             |          |          |          |          
>             |          |          |          |--0.73%-- find_busiest_group
>             |          |          |          |          |          
>             |          |          |          |          |--0.62%-- update_sd_lb_stats
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.14%-- cpumask_next_and
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |--0.03%-- find_next_bit
>             |          |          |          |          |          |          |          |          
>             |          |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.07%-- update_group_capacity
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.02%-- idle_cpu
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.01%-- find_next_bit
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |          |          |          
>             |          |          |          |          |--0.02%-- cpumask_next_and
>             |          |          |          |          |          
>             |          |          |          |           --0.02%-- idle_cpu
>             |          |          |          |          
>             |          |          |          |--0.08%-- cpumask_next_and
>             |          |          |          |          |          
>             |          |          |          |          |--0.02%-- find_next_bit
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.01%-- _find_next_bit.part.0
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- _find_next_bit.part.0
>             |          |          |          |          
>             |          |          |          |--0.07%-- group_balance_cpu
>             |          |          |          |          |          
>             |          |          |          |          |--0.05%-- cpumask_next_and
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.02%-- _find_next_bit.part.0
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.01%-- find_next_bit
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- find_next_bit
>             |          |          |          |          
>             |          |          |          |--0.01%-- find_next_bit
>             |          |          |          |          
>             |          |          |           --0.01%-- idle_cpu
>             |          |          |          
>             |          |          |--0.08%-- update_blocked_averages
>             |          |          |          |          
>             |          |          |           --0.03%-- _raw_spin_lock_irqsave
>             |          |          |          
>             |          |          |--0.01%-- cpumask_next_and
>             |          |          |          
>             |          |          |--0.01%-- __msecs_to_jiffies
>             |          |          |          
>             |          |          |--0.01%-- idle_cpu
>             |          |          |          
>             |          |          |--0.01%-- _raw_spin_unlock_irqrestore
>             |          |          |          
>             |          |           --0.01%-- group_balance_cpu
>             |          |          
>             |          |--0.04%-- __msecs_to_jiffies
>             |          |          
>             |          |--0.02%-- update_blocked_averages
>             |          |          
>             |           --0.01%-- load_balance
>             |          
>              --0.14%-- ret_from_fork
>                        kthread
>                        |          
>                        |--0.08%-- xen_hvm_callback_vector
>                        |          xen_evtchn_do_upcall
>                        |          irq_exit
>                        |          |          
>                        |          |--0.08%-- __do_softirq
>                        |          |          run_rebalance_domains
>                        |          |          
>                        |           --0.01%-- run_rebalance_domains
>                        |          
>                         --0.05%-- smpboot_thread_fn
>                                   |          
>                                   |--0.05%-- schedule
>                                   |          |          
>                                   |          |--0.03%-- __schedule
>                                   |          |          xen_hvm_callback_vector
>                                   |          |          xen_evtchn_do_upcall
>                                   |          |          irq_exit
>                                   |          |          |          
>                                   |          |          |--0.02%-- __do_softirq
>                                   |          |          |          run_rebalance_domains
>                                   |          |          |          
>                                   |          |           --0.01%-- run_rebalance_domains
>                                   |          |          
>                                   |           --0.02%-- xen_hvm_callback_vector
>                                   |                     xen_evtchn_do_upcall
>                                   |                     irq_exit
>                                   |                     __do_softirq
>                                   |                     run_rebalance_domains
>                                   |          
>                                    --0.01%-- watchdog
>                                              running_clock
>                                              local_clock
>                                              sched_clock_cpu
>                                              xen_hvm_callback_vector
>                                              xen_evtchn_do_upcall
>                                              irq_exit
>                                              __do_softirq
>                                              run_rebalance_domains
>
>     1.69%     1.65%  watchdog/7   [kernel.kallsyms]  [k] run_timer_softirq          
>             |          
>             |--1.65%-- ret_from_fork
>             |          kthread
>             |          |          
>             |          |--0.97%-- smpboot_thread_fn
>             |          |          |          
>             |          |          |--0.60%-- schedule
>             |          |          |          |          
>             |          |          |          |--0.35%-- xen_hvm_callback_vector
>             |          |          |          |          xen_evtchn_do_upcall
>             |          |          |          |          irq_exit
>             |          |          |          |          |          
>             |          |          |          |          |--0.31%-- __do_softirq
>             |          |          |          |          |          run_timer_softirq
>             |          |          |          |          |          
>             |          |          |          |           --0.04%-- run_timer_softirq
>             |          |          |          |          
>             |          |          |           --0.25%-- __schedule
>             |          |          |                     xen_hvm_callback_vector
>             |          |          |                     xen_evtchn_do_upcall
>             |          |          |                     irq_exit
>             |          |          |                     |          
>             |          |          |                     |--0.21%-- __do_softirq
>             |          |          |                     |          run_timer_softirq
>             |          |          |                     |          
>             |          |          |                      --0.04%-- run_timer_softirq
>             |          |          |          
>             |          |          |--0.24%-- watchdog
>             |          |          |          |          
>             |          |          |          |--0.23%-- running_clock
>             |          |          |          |          local_clock
>             |          |          |          |          sched_clock_cpu
>             |          |          |          |          |          
>             |          |          |          |          |--0.13%-- sched_clock_local
>             |          |          |          |          |          sched_clock
>             |          |          |          |          |          xen_hvm_callback_vector
>             |          |          |          |          |          xen_evtchn_do_upcall
>             |          |          |          |          |          irq_exit
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.09%-- __do_softirq
>             |          |          |          |          |          |          run_timer_softirq
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.04%-- run_timer_softirq
>             |          |          |          |          |          
>             |          |          |          |           --0.10%-- xen_hvm_callback_vector
>             |          |          |          |                     xen_evtchn_do_upcall
>             |          |          |          |                     irq_exit
>             |          |          |          |                     |          
>             |          |          |          |                     |--0.08%-- __do_softirq
>             |          |          |          |                     |          run_timer_softirq
>             |          |          |          |                     |          
>             |          |          |          |                      --0.02%-- run_timer_softirq
>             |          |          |          |          
>             |          |          |           --0.01%-- xen_hvm_callback_vector
>             |          |          |                     xen_evtchn_do_upcall
>             |          |          |                     irq_exit
>             |          |          |                     __do_softirq
>             |          |          |                     run_timer_softirq
>             |          |          |          
>             |          |           --0.13%-- xen_hvm_callback_vector
>             |          |                     xen_evtchn_do_upcall
>             |          |                     irq_exit
>             |          |                     |          
>             |          |                     |--0.11%-- __do_softirq
>             |          |                     |          run_timer_softirq
>             |          |                     |          
>             |          |                      --0.02%-- run_timer_softirq
>             |          |          
>             |           --0.68%-- xen_hvm_callback_vector
>             |                     xen_evtchn_do_upcall
>             |                     irq_exit
>             |                     |          
>             |                     |--0.58%-- __do_softirq
>             |                     |          run_timer_softirq
>             |                     |          
>             |                      --0.10%-- run_timer_softirq
>             |          
>              --0.04%-- run_timer_softirq
>                        _raw_spin_lock_irq
>
>     1.67%     0.00%  swapper      [kernel.kallsyms]  [k] arch_cpu_idle              
>                |
>                ---arch_cpu_idle
>                   |          
>                   |--1.66%-- default_idle
>                   |          native_safe_halt
>                   |          
>                    --0.01%-- native_safe_halt
>
>     1.67%     0.00%  swapper      [kernel.kallsyms]  [k] default_idle_call          
>                |
>                ---default_idle_call
>                   arch_cpu_idle
>                   |          
>                   |--1.66%-- default_idle
>                   |          native_safe_halt
>                   |          
>                    --0.01%-- native_safe_halt
>
>     1.67%     1.67%  swapper      [kernel.kallsyms]  [k] native_safe_halt           
>                |
>                ---start_secondary
>                   cpu_startup_entry
>                   default_idle_call
>                   arch_cpu_idle
>                   |          
>                   |--1.66%-- default_idle
>                   |          native_safe_halt
>                   |          
>                    --0.01%-- native_safe_halt
>
>     1.66%     0.00%  swapper      [kernel.kallsyms]  [k] default_idle               
>                |
>                ---default_idle
>                   native_safe_halt
>
>     1.63%     0.34%  ksoftirqd/7  [kernel.kallsyms]  [k] rebalance_domains          
>            |          
>            |--1.29%-- rebalance_domains
>            |          |          
>            |          |--1.16%-- load_balance
>            |          |          |          
>            |          |          |--0.78%-- find_busiest_group
>            |          |          |          |          
>            |          |          |          |--0.67%-- update_sd_lb_stats
>            |          |          |          |          |          
>            |          |          |          |          |--0.15%-- cpumask_next_and
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.04%-- _find_next_bit.part.0
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.03%-- find_next_bit
>            |          |          |          |          |                     |          
>            |          |          |          |          |                      --0.02%-- _find_next_bit.part.0
>            |          |          |          |          |          
>            |          |          |          |          |--0.08%-- update_group_capacity
>            |          |          |          |          |          
>            |          |          |          |          |--0.03%-- find_next_bit
>            |          |          |          |          |          
>            |          |          |          |          |--0.02%-- idle_cpu
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- __msecs_to_jiffies
>            |          |          |          |          
>            |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |          |--0.01%-- update_group_capacity
>            |          |          |          |          
>            |          |          |           --0.01%-- idle_cpu
>            |          |          |          
>            |          |          |--0.07%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |          |--0.02%-- find_next_bit
>            |          |          |          |          |          
>            |          |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |          |          |          
>            |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |          |          
>            |          |          |--0.03%-- find_next_bit
>            |          |          |          
>            |          |          |--0.03%-- group_balance_cpu
>            |          |          |          cpumask_next_and
>            |          |          |          
>            |          |          |--0.01%-- update_sd_lb_stats
>            |          |          |          
>            |          |           --0.01%-- idle_cpu
>            |          |          
>            |          |--0.08%-- update_blocked_averages
>            |          |          |          
>            |          |          |--0.01%-- _raw_spin_lock_irqsave
>            |          |          |          
>            |          |           --0.01%-- _raw_spin_unlock_irqrestore
>            |          |          
>            |          |--0.02%-- idle_cpu
>            |          |          
>            |          |--0.01%-- cpumask_next_and
>            |          |          
>            |          |--0.01%-- __msecs_to_jiffies
>            |          |          
>            |          |--0.01%-- group_balance_cpu
>            |          |          
>            |           --0.01%-- _raw_spin_lock_irqsave
>            |          
>             --0.34%-- ret_from_fork
>                       kthread
>                       |          
>                       |--0.24%-- smpboot_thread_fn
>                       |          |          
>                       |          |--0.17%-- schedule
>                       |          |          |          
>                       |          |          |--0.13%-- xen_hvm_callback_vector
>                       |          |          |          xen_evtchn_do_upcall
>                       |          |          |          irq_exit
>                       |          |          |          __do_softirq
>                       |          |          |          |          
>                       |          |          |          |--0.13%-- run_rebalance_domains
>                       |          |          |          |          rebalance_domains
>                       |          |          |          |          
>                       |          |          |           --0.01%-- rebalance_domains
>                       |          |          |          
>                       |          |           --0.04%-- __schedule
>                       |          |                     xen_hvm_callback_vector
>                       |          |                     xen_evtchn_do_upcall
>                       |          |                     irq_exit
>                       |          |                     __do_softirq
>                       |          |                     run_rebalance_domains
>                       |          |                     rebalance_domains
>                       |          |          
>                       |           --0.07%-- xen_hvm_callback_vector
>                       |                     xen_evtchn_do_upcall
>                       |                     irq_exit
>                       |                     __do_softirq
>                       |                     |          
>                       |                     |--0.06%-- run_rebalance_domains
>                       |                     |          rebalance_domains
>                       |                     |          
>                       |                      --0.01%-- rebalance_domains
>                       |          
>                        --0.10%-- xen_hvm_callback_vector
>                                  xen_evtchn_do_upcall
>                                  irq_exit
>                                  __do_softirq
>                                  |          
>                                  |--0.10%-- run_rebalance_domains
>                                  |          rebalance_domains
>                                  |          
>                                   --0.01%-- rebalance_domains
>
>     1.63%     0.37%  swapper      [kernel.kallsyms]  [k] load_balance               
>                |          
>                |--1.26%-- load_balance
>                |          |          
>                |          |--1.02%-- find_busiest_group
>                |          |          |          
>                |          |          |--0.85%-- update_sd_lb_stats
>                |          |          |          |          
>                |          |          |          |--0.25%-- cpumask_next_and
>                |          |          |          |          |          
>                |          |          |          |          |--0.07%-- find_next_bit
>                |          |          |          |          |          |          
>                |          |          |          |          |           --0.06%-- _find_next_bit.part.0
>                |          |          |          |          |          
>                |          |          |          |           --0.07%-- _find_next_bit.part.0
>                |          |          |          |          
>                |          |          |          |--0.09%-- update_group_capacity
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          |          
>                |          |          |          |--0.03%-- idle_cpu
>                |          |          |          |          
>                |          |          |           --0.02%-- find_next_bit
>                |          |          |          
>                |          |          |--0.03%-- cpumask_next_and
>                |          |          |          
>                |          |          |--0.02%-- idle_cpu
>                |          |          |          
>                |          |           --0.01%-- update_group_capacity
>                |          |          
>                |          |--0.15%-- cpumask_next_and
>                |          |          |          
>                |          |          |--0.03%-- find_next_bit
>                |          |          |          |          
>                |          |          |           --0.02%-- _find_next_bit.part.0
>                |          |          |          
>                |          |           --0.03%-- _find_next_bit.part.0
>                |          |          
>                |          |--0.07%-- group_balance_cpu
>                |          |          cpumask_next_and
>                |          |          |          
>                |          |           --0.02%-- _find_next_bit.part.0
>                |          |          
>                |          |--0.02%-- find_next_bit
>                |          |          
>                |           --0.01%-- update_sd_lb_stats
>                |          
>                 --0.37%-- start_secondary
>                           cpu_startup_entry
>                           |          
>                           |--0.25%-- schedule_preempt_disabled
>                           |          |          
>                           |          |--0.13%-- xen_hvm_callback_vector
>                           |          |          xen_evtchn_do_upcall
>                           |          |          irq_exit
>                           |          |          __do_softirq
>                           |          |          run_rebalance_domains
>                           |          |          rebalance_domains
>                           |          |          load_balance
>                           |          |          
>                           |           --0.12%-- schedule
>                           |                     xen_hvm_callback_vector
>                           |                     xen_evtchn_do_upcall
>                           |                     irq_exit
>                           |                     __do_softirq
>                           |                     run_rebalance_domains
>                           |                     rebalance_domains
>                           |                     load_balance
>                           |          
>                            --0.11%-- xen_hvm_callback_vector
>                                      xen_evtchn_do_upcall
>                                      irq_exit
>                                      __do_softirq
>                                      run_rebalance_domains
>                                      |          
>                                      |--0.10%-- rebalance_domains
>                                      |          load_balance
>                                      |          
>                                       --0.01%-- load_balance
>
>     1.56%     1.56%  watchdog/7   [kernel.kallsyms]  [k] finish_task_switch         
>             |
>             ---ret_from_fork
>                kthread
>                smpboot_thread_fn
>                schedule
>                __schedule
>                finish_task_switch
>
>     1.56%     0.32%  watchdog/7   [kernel.kallsyms]  [k] rebalance_domains          
>             |          
>             |--1.24%-- rebalance_domains
>             |          |          
>             |          |--1.12%-- load_balance
>             |          |          |          
>             |          |          |--0.73%-- find_busiest_group
>             |          |          |          |          
>             |          |          |          |--0.62%-- update_sd_lb_stats
>             |          |          |          |          |          
>             |          |          |          |          |--0.14%-- cpumask_next_and
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.03%-- find_next_bit
>             |          |          |          |          |          |          |          
>             |          |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.03%-- _find_next_bit.part.0
>             |          |          |          |          |          
>             |          |          |          |          |--0.07%-- update_group_capacity
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |          |          |          
>             |          |          |          |          |--0.02%-- idle_cpu
>             |          |          |          |          |          
>             |          |          |          |          |--0.01%-- find_next_bit
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |          |          
>             |          |          |          |--0.02%-- cpumask_next_and
>             |          |          |          |          
>             |          |          |           --0.02%-- idle_cpu
>             |          |          |          
>             |          |          |--0.08%-- cpumask_next_and
>             |          |          |          |          
>             |          |          |          |--0.02%-- find_next_bit
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- _find_next_bit.part.0
>             |          |          |          |          
>             |          |          |           --0.01%-- _find_next_bit.part.0
>             |          |          |          
>             |          |          |--0.07%-- group_balance_cpu
>             |          |          |          |          
>             |          |          |          |--0.05%-- cpumask_next_and
>             |          |          |          |          |          
>             |          |          |          |          |--0.02%-- _find_next_bit.part.0
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- find_next_bit
>             |          |          |          |          
>             |          |          |           --0.01%-- find_next_bit
>             |          |          |          
>             |          |          |--0.01%-- find_next_bit
>             |          |          |          
>             |          |           --0.01%-- idle_cpu
>             |          |          
>             |          |--0.08%-- update_blocked_averages
>             |          |          |          
>             |          |           --0.03%-- _raw_spin_lock_irqsave
>             |          |          
>             |          |--0.01%-- cpumask_next_and
>             |          |          
>             |          |--0.01%-- __msecs_to_jiffies
>             |          |          
>             |          |--0.01%-- idle_cpu
>             |          |          
>             |          |--0.01%-- _raw_spin_unlock_irqrestore
>             |          |          
>             |           --0.01%-- group_balance_cpu
>             |          
>              --0.32%-- ret_from_fork
>                        kthread
>                        |          
>                        |--0.17%-- xen_hvm_callback_vector
>                        |          xen_evtchn_do_upcall
>                        |          irq_exit
>                        |          __do_softirq
>                        |          |          
>                        |          |--0.16%-- run_rebalance_domains
>                        |          |          rebalance_domains
>                        |          |          
>                        |           --0.01%-- rebalance_domains
>                        |          
>                         --0.15%-- smpboot_thread_fn
>                                   |          
>                                   |--0.11%-- schedule
>                                   |          |          
>                                   |          |--0.08%-- xen_hvm_callback_vector
>                                   |          |          xen_evtchn_do_upcall
>                                   |          |          irq_exit
>                                   |          |          __do_softirq
>                                   |          |          |          
>                                   |          |          |--0.07%-- run_rebalance_domains
>                                   |          |          |          rebalance_domains
>                                   |          |          |          
>                                   |          |           --0.01%-- rebalance_domains
>                                   |          |          
>                                   |           --0.04%-- __schedule
>                                   |                     xen_hvm_callback_vector
>                                   |                     xen_evtchn_do_upcall
>                                   |                     irq_exit
>                                   |                     __do_softirq
>                                   |                     run_rebalance_domains
>                                   |                     rebalance_domains
>                                   |          
>                                    --0.04%-- watchdog
>                                              running_clock
>                                              local_clock
>                                              sched_clock_cpu
>                                              xen_hvm_callback_vector
>                                              xen_evtchn_do_upcall
>                                              irq_exit
>                                              __do_softirq
>                                              run_rebalance_domains
>                                              rebalance_domains
>
>     1.40%     0.00%  watchdog/7   [kernel.kallsyms]  [k] sched_clock                
>             |
>             ---sched_clock
>                |          
>                |--1.21%-- xen_clocksource_read
>                |          
>                 --0.20%-- xen_hvm_callback_vector
>                           xen_evtchn_do_upcall
>                           irq_exit
>                           |          
>                           |--0.15%-- __do_softirq
>                           |          |          
>                           |          |--0.09%-- run_timer_softirq
>                           |          |          |          
>                           |          |           --0.01%-- _raw_spin_lock_irq
>                           |          |          
>                           |           --0.01%-- _raw_spin_lock_irq
>                           |          
>                           |--0.04%-- run_timer_softirq
>                           |          
>                            --0.01%-- rcu_bh_qs
>
>     1.38%     0.17%  kworker/7:2  [kernel.kallsyms]  [k] find_busiest_group         
>            |          
>            |--1.21%-- find_busiest_group
>            |          |          
>            |          |--1.11%-- update_sd_lb_stats
>            |          |          |          
>            |          |          |--0.24%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |          |--0.05%-- _find_next_bit.part.0
>            |          |          |          |          
>            |          |          |           --0.04%-- find_next_bit
>            |          |          |                     |          
>            |          |          |                      --0.03%-- _find_next_bit.part.0
>            |          |          |          
>            |          |          |--0.12%-- update_group_capacity
>            |          |          |          
>            |          |          |--0.04%-- idle_cpu
>            |          |          |          
>            |          |          |--0.03%-- find_next_bit
>            |          |          |          
>            |          |           --0.02%-- __msecs_to_jiffies
>            |          |          
>            |          |--0.04%-- cpumask_next_and
>            |          |          
>            |          |--0.03%-- idle_cpu
>            |          |          
>            |           --0.03%-- update_group_capacity
>            |          
>             --0.17%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       |          
>                       |--0.09%-- process_one_work
>                       |          |          
>                       |          |--0.07%-- _cond_resched
>                       |          |          preempt_schedule_common
>                       |          |          __schedule
>                       |          |          |          
>                       |          |          |--0.04%-- xen_hvm_callback_vector
>                       |          |          |          xen_evtchn_do_upcall
>                       |          |          |          irq_exit
>                       |          |          |          __do_softirq
>                       |          |          |          run_rebalance_domains
>                       |          |          |          rebalance_domains
>                       |          |          |          load_balance
>                       |          |          |          find_busiest_group
>                       |          |          |          
>                       |          |           --0.03%-- rcu_note_context_switch
>                       |          |                     xen_hvm_callback_vector
>                       |          |                     xen_evtchn_do_upcall
>                       |          |                     irq_exit
>                       |          |                     __do_softirq
>                       |          |                     run_rebalance_domains
>                       |          |                     rebalance_domains
>                       |          |                     |          
>                       |          |                     |--0.03%-- load_balance
>                       |          |                     |          find_busiest_group
>                       |          |                     |          
>                       |          |                      --0.01%-- find_busiest_group
>                       |          |          
>                       |           --0.02%-- push_to_pool
>                       |                     _xfer_secondary_pool
>                       |                     xen_hvm_callback_vector
>                       |                     xen_evtchn_do_upcall
>                       |                     irq_exit
>                       |                     __do_softirq
>                       |                     run_rebalance_domains
>                       |                     rebalance_domains
>                       |                     load_balance
>                       |                     find_busiest_group
>                       |          
>                       |--0.04%-- xen_hvm_callback_vector
>                       |          xen_evtchn_do_upcall
>                       |          irq_exit
>                       |          __do_softirq
>                       |          run_rebalance_domains
>                       |          rebalance_domains
>                       |          load_balance
>                       |          find_busiest_group
>                       |          
>                        --0.03%-- schedule
>                                  |          
>                                  |--0.03%-- xen_hvm_callback_vector
>                                  |          xen_evtchn_do_upcall
>                                  |          irq_exit
>                                  |          __do_softirq
>                                  |          run_rebalance_domains
>                                  |          rebalance_domains
>                                  |          |          
>                                  |          |--0.02%-- load_balance
>                                  |          |          find_busiest_group
>                                  |          |          
>                                  |           --0.01%-- find_busiest_group
>                                  |          
>                                   --0.01%-- __schedule
>                                             xen_hvm_callback_vector
>                                             xen_evtchn_do_upcall
>                                             irq_exit
>                                             __do_softirq
>                                             run_rebalance_domains
>                                             rebalance_domains
>                                             load_balance
>                                             find_busiest_group
>
>     1.21%     1.21%  watchdog/7   [kernel.kallsyms]  [k] xen_clocksource_read       
>             |
>             ---ret_from_fork
>                kthread
>                smpboot_thread_fn
>                watchdog
>                running_clock
>                local_clock
>                sched_clock_cpu
>                sched_clock_local
>                sched_clock
>                xen_clocksource_read
>
>     1.17%     0.25%  ksoftirqd/7  [kernel.kallsyms]  [k] load_balance               
>            |          
>            |--0.93%-- load_balance
>            |          |          
>            |          |--0.78%-- find_busiest_group
>            |          |          |          
>            |          |          |--0.67%-- update_sd_lb_stats
>            |          |          |          |          
>            |          |          |          |--0.15%-- cpumask_next_and
>            |          |          |          |          |          
>            |          |          |          |          |--0.04%-- _find_next_bit.part.0
>            |          |          |          |          |          
>            |          |          |          |           --0.03%-- find_next_bit
>            |          |          |          |                     |          
>            |          |          |          |                      --0.02%-- _find_next_bit.part.0
>            |          |          |          |          
>            |          |          |          |--0.08%-- update_group_capacity
>            |          |          |          |          
>            |          |          |          |--0.03%-- find_next_bit
>            |          |          |          |          
>            |          |          |          |--0.02%-- idle_cpu
>            |          |          |          |          
>            |          |          |           --0.01%-- __msecs_to_jiffies
>            |          |          |          
>            |          |          |--0.01%-- cpumask_next_and
>            |          |          |          
>            |          |          |--0.01%-- update_group_capacity
>            |          |          |          
>            |          |           --0.01%-- idle_cpu
>            |          |          
>            |          |--0.07%-- cpumask_next_and
>            |          |          |          
>            |          |          |--0.02%-- find_next_bit
>            |          |          |          |          
>            |          |          |           --0.02%-- _find_next_bit.part.0
>            |          |          |          
>            |          |           --0.02%-- _find_next_bit.part.0
>            |          |          
>            |          |--0.03%-- find_next_bit
>            |          |          
>            |          |--0.03%-- group_balance_cpu
>            |          |          cpumask_next_and
>            |          |          
>            |          |--0.01%-- update_sd_lb_stats
>            |          |          
>            |           --0.01%-- idle_cpu
>            |          
>             --0.25%-- ret_from_fork
>                       kthread
>                       |          
>                       |--0.17%-- smpboot_thread_fn
>                       |          |          
>                       |          |--0.12%-- schedule
>                       |          |          |          
>                       |          |          |--0.09%-- xen_hvm_callback_vector
>                       |          |          |          xen_evtchn_do_upcall
>                       |          |          |          irq_exit
>                       |          |          |          __do_softirq
>                       |          |          |          run_rebalance_domains
>                       |          |          |          |          
>                       |          |          |          |--0.08%-- rebalance_domains
>                       |          |          |          |          load_balance
>                       |          |          |          |          
>                       |          |          |           --0.01%-- load_balance
>                       |          |          |          
>                       |          |           --0.03%-- __schedule
>                       |          |                     xen_hvm_callback_vector
>                       |          |                     xen_evtchn_do_upcall
>                       |          |                     irq_exit
>                       |          |                     __do_softirq
>                       |          |                     run_rebalance_domains
>                       |          |                     |          
>                       |          |                     |--0.03%-- rebalance_domains
>                       |          |                     |          load_balance
>                       |          |                     |          
>                       |          |                      --0.01%-- load_balance
>                       |          |          
>                       |           --0.05%-- xen_hvm_callback_vector
>                       |                     xen_evtchn_do_upcall
>                       |                     irq_exit
>                       |                     __do_softirq
>                       |                     run_rebalance_domains
>                       |                     rebalance_domains
>                       |                     load_balance
>                       |          
>                        --0.08%-- xen_hvm_callback_vector
>                                  xen_evtchn_do_upcall
>                                  irq_exit
>                                  __do_softirq
>                                  run_rebalance_domains
>                                  |          
>                                  |--0.07%-- rebalance_domains
>                                  |          load_balance
>                                  |          
>                                   --0.01%-- load_balance
>
>     1.13%     0.23%  watchdog/7   [kernel.kallsyms]  [k] load_balance               
>             |          
>             |--0.90%-- load_balance
>             |          |          
>             |          |--0.73%-- find_busiest_group
>             |          |          |          
>             |          |          |--0.62%-- update_sd_lb_stats
>             |          |          |          |          
>             |          |          |          |--0.14%-- cpumask_next_and
>             |          |          |          |          |          
>             |          |          |          |          |--0.03%-- find_next_bit
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.02%-- _find_next_bit.part.0
>             |          |          |          |          |          
>             |          |          |          |           --0.03%-- _find_next_bit.part.0
>             |          |          |          |          
>             |          |          |          |--0.07%-- update_group_capacity
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |          |          
>             |          |          |          |--0.02%-- idle_cpu
>             |          |          |          |          
>             |          |          |          |--0.01%-- find_next_bit
>             |          |          |          |          
>             |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |          
>             |          |          |--0.02%-- cpumask_next_and
>             |          |          |          
>             |          |           --0.02%-- idle_cpu
>             |          |          
>             |          |--0.08%-- cpumask_next_and
>             |          |          |          
>             |          |          |--0.02%-- find_next_bit
>             |          |          |          |          
>             |          |          |           --0.01%-- _find_next_bit.part.0
>             |          |          |          
>             |          |           --0.01%-- _find_next_bit.part.0
>             |          |          
>             |          |--0.07%-- group_balance_cpu
>             |          |          |          
>             |          |          |--0.05%-- cpumask_next_and
>             |          |          |          |          
>             |          |          |          |--0.02%-- _find_next_bit.part.0
>             |          |          |          |          
>             |          |          |           --0.01%-- find_next_bit
>             |          |          |          
>             |          |           --0.01%-- find_next_bit
>             |          |          
>             |          |--0.01%-- find_next_bit
>             |          |          
>             |           --0.01%-- idle_cpu
>             |          
>              --0.23%-- ret_from_fork
>                        kthread
>                        |          
>                        |--0.13%-- xen_hvm_callback_vector
>                        |          xen_evtchn_do_upcall
>                        |          irq_exit
>                        |          __do_softirq
>                        |          run_rebalance_domains
>                        |          rebalance_domains
>                        |          load_balance
>                        |          
>                         --0.10%-- smpboot_thread_fn
>                                   |          
>                                   |--0.08%-- schedule
>                                   |          |          
>                                   |          |--0.05%-- xen_hvm_callback_vector
>                                   |          |          xen_evtchn_do_upcall
>                                   |          |          irq_exit
>                                   |          |          __do_softirq
>                                   |          |          run_rebalance_domains
>                                   |          |          |          
>                                   |          |          |--0.05%-- rebalance_domains
>                                   |          |          |          load_balance
>                                   |          |          |          
>                                   |          |           --0.01%-- load_balance
>                                   |          |          
>                                   |           --0.03%-- __schedule
>                                   |                     xen_hvm_callback_vector
>                                   |                     xen_evtchn_do_upcall
>                                   |                     irq_exit
>                                   |                     __do_softirq
>                                   |                     run_rebalance_domains
>                                   |                     rebalance_domains
>                                   |                     load_balance
>                                   |          
>                                    --0.02%-- watchdog
>                                              running_clock
>                                              local_clock
>                                              sched_clock_cpu
>                                              xen_hvm_callback_vector
>                                              xen_evtchn_do_upcall
>                                              irq_exit
>                                              __do_softirq
>                                              run_rebalance_domains
>                                              rebalance_domains
>                                              load_balance
>
>     1.12%     0.67%  kworker/7:2  [kernel.kallsyms]  [k] update_sd_lb_stats         
>            |          
>            |--0.67%-- ret_from_fork
>            |          kthread
>            |          worker_thread
>            |          |          
>            |          |--0.42%-- process_one_work
>            |          |          |          
>            |          |          |--0.30%-- _cond_resched
>            |          |          |          preempt_schedule_common
>            |          |          |          __schedule
>            |          |          |          |          
>            |          |          |          |--0.16%-- rcu_note_context_switch
>            |          |          |          |          xen_hvm_callback_vector
>            |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          irq_exit
>            |          |          |          |          __do_softirq
>            |          |          |          |          run_rebalance_domains
>            |          |          |          |          rebalance_domains
>            |          |          |          |          load_balance
>            |          |          |          |          |          
>            |          |          |          |          |--0.16%-- find_busiest_group
>            |          |          |          |          |          update_sd_lb_stats
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- update_sd_lb_stats
>            |          |          |          |          
>            |          |          |           --0.14%-- xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     __do_softirq
>            |          |          |                     run_rebalance_domains
>            |          |          |                     rebalance_domains
>            |          |          |                     load_balance
>            |          |          |                     find_busiest_group
>            |          |          |                     update_sd_lb_stats
>            |          |          |          
>            |          |           --0.12%-- push_to_pool
>            |          |                     _xfer_secondary_pool
>            |          |                     xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     __do_softirq
>            |          |                     run_rebalance_domains
>            |          |                     rebalance_domains
>            |          |                     load_balance
>            |          |                     find_busiest_group
>            |          |                     update_sd_lb_stats
>            |          |          
>            |          |--0.16%-- xen_hvm_callback_vector
>            |          |          xen_evtchn_do_upcall
>            |          |          irq_exit
>            |          |          __do_softirq
>            |          |          run_rebalance_domains
>            |          |          rebalance_domains
>            |          |          load_balance
>            |          |          |          
>            |          |          |--0.16%-- find_busiest_group
>            |          |          |          update_sd_lb_stats
>            |          |          |          
>            |          |           --0.01%-- update_sd_lb_stats
>            |          |          
>            |           --0.09%-- schedule
>            |                     |          
>            |                     |--0.05%-- xen_hvm_callback_vector
>            |                     |          xen_evtchn_do_upcall
>            |                     |          irq_exit
>            |                     |          __do_softirq
>            |                     |          run_rebalance_domains
>            |                     |          rebalance_domains
>            |                     |          load_balance
>            |                     |          find_busiest_group
>            |                     |          update_sd_lb_stats
>            |                     |          
>            |                      --0.04%-- __schedule
>            |                                xen_hvm_callback_vector
>            |                                xen_evtchn_do_upcall
>            |                                irq_exit
>            |                                __do_softirq
>            |                                run_rebalance_domains
>            |                                rebalance_domains
>            |                                load_balance
>            |                                find_busiest_group
>            |                                update_sd_lb_stats
>            |          
>             --0.45%-- update_sd_lb_stats
>                       |          
>                       |--0.24%-- cpumask_next_and
>                       |          |          
>                       |          |--0.05%-- _find_next_bit.part.0
>                       |          |          
>                       |           --0.04%-- find_next_bit
>                       |                     |          
>                       |                      --0.03%-- _find_next_bit.part.0
>                       |          
>                       |--0.12%-- update_group_capacity
>                       |          
>                       |--0.04%-- idle_cpu
>                       |          
>                       |--0.03%-- find_next_bit
>                       |          
>                        --0.02%-- __msecs_to_jiffies
>
>     1.08%     1.08%  kworker/7:2  [kernel.kallsyms]  [k] xfer_secondary_pool        
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               process_one_work
>               push_to_pool
>               _xfer_secondary_pool
>               xfer_secondary_pool
>
>     1.04%     0.13%  swapper      [kernel.kallsyms]  [k] find_busiest_group         
>                |          
>                |--0.91%-- find_busiest_group
>                |          |          
>                |          |--0.85%-- update_sd_lb_stats
>                |          |          |          
>                |          |          |--0.25%-- cpumask_next_and
>                |          |          |          |          
>                |          |          |          |--0.07%-- find_next_bit
>                |          |          |          |          |          
>                |          |          |          |           --0.06%-- _find_next_bit.part.0
>                |          |          |          |          
>                |          |          |           --0.07%-- _find_next_bit.part.0
>                |          |          |          
>                |          |          |--0.09%-- update_group_capacity
>                |          |          |          |          
>                |          |          |           --0.01%-- __msecs_to_jiffies
>                |          |          |          
>                |          |          |--0.03%-- idle_cpu
>                |          |          |          
>                |          |           --0.02%-- find_next_bit
>                |          |          
>                |          |--0.03%-- cpumask_next_and
>                |          |          
>                |          |--0.02%-- idle_cpu
>                |          |          
>                |           --0.01%-- update_group_capacity
>                |          
>                 --0.13%-- start_secondary
>                           cpu_startup_entry
>                           |          
>                           |--0.10%-- schedule_preempt_disabled
>                           |          |          
>                           |          |--0.06%-- schedule
>                           |          |          xen_hvm_callback_vector
>                           |          |          xen_evtchn_do_upcall
>                           |          |          irq_exit
>                           |          |          __do_softirq
>                           |          |          run_rebalance_domains
>                           |          |          rebalance_domains
>                           |          |          |          
>                           |          |          |--0.04%-- load_balance
>                           |          |          |          find_busiest_group
>                           |          |          |          
>                           |          |           --0.02%-- find_busiest_group
>                           |          |          
>                           |           --0.04%-- xen_hvm_callback_vector
>                           |                     xen_evtchn_do_upcall
>                           |                     irq_exit
>                           |                     __do_softirq
>                           |                     run_rebalance_domains
>                           |                     rebalance_domains
>                           |                     load_balance
>                           |                     find_busiest_group
>                           |          
>                            --0.03%-- xen_hvm_callback_vector
>                                      xen_evtchn_do_upcall
>                                      irq_exit
>                                      __do_softirq
>                                      run_rebalance_domains
>                                      rebalance_domains
>                                      |          
>                                      |--0.02%-- load_balance
>                                      |          find_busiest_group
>                                      |          
>                                       --0.01%-- find_busiest_group
>
>     1.01%     1.01%  kworker/7:2  [kernel.kallsyms]  [k] _raw_spin_unlock_irqrestore
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               |          
>               |--1.00%-- process_one_work
>               |          push_to_pool
>               |          _xfer_secondary_pool
>               |          |          
>               |          |--0.84%-- extract_entropy
>               |          |          extract_buf
>               |          |          _raw_spin_unlock_irqrestore
>               |          |          
>               |           --0.16%-- mix_pool_bytes
>               |                     _raw_spin_unlock_irqrestore
>               |          
>                --0.01%-- schedule
>                          __schedule
>                          xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          __do_softirq
>                          run_rebalance_domains
>                          rebalance_domains
>                          update_blocked_averages
>                          _raw_spin_unlock_irqrestore
>
>     0.86%     0.47%  swapper      [kernel.kallsyms]  [k] update_sd_lb_stats         
>                |          
>                |--0.47%-- start_secondary
>                |          cpu_startup_entry
>                |          |          
>                |          |--0.40%-- schedule_preempt_disabled
>                |          |          |          
>                |          |          |--0.20%-- xen_hvm_callback_vector
>                |          |          |          xen_evtchn_do_upcall
>                |          |          |          irq_exit
>                |          |          |          __do_softirq
>                |          |          |          run_rebalance_domains
>                |          |          |          rebalance_domains
>                |          |          |          load_balance
>                |          |          |          find_busiest_group
>                |          |          |          update_sd_lb_stats
>                |          |          |          
>                |          |           --0.20%-- schedule
>                |          |                     xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     __do_softirq
>                |          |                     run_rebalance_domains
>                |          |                     rebalance_domains
>                |          |                     load_balance
>                |          |                     |          
>                |          |                     |--0.19%-- find_busiest_group
>                |          |                     |          update_sd_lb_stats
>                |          |                     |          
>                |          |                      --0.01%-- update_sd_lb_stats
>                |          |          
>                |           --0.07%-- xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     __do_softirq
>                |                     run_rebalance_domains
>                |                     rebalance_domains
>                |                     load_balance
>                |                     find_busiest_group
>                |                     update_sd_lb_stats
>                |          
>                 --0.39%-- update_sd_lb_stats
>                           |          
>                           |--0.25%-- cpumask_next_and
>                           |          |          
>                           |          |--0.07%-- find_next_bit
>                           |          |          |          
>                           |          |           --0.06%-- _find_next_bit.part.0
>                           |          |          
>                           |           --0.07%-- _find_next_bit.part.0
>                           |          
>                           |--0.09%-- update_group_capacity
>                           |          |          
>                           |           --0.01%-- __msecs_to_jiffies
>                           |          
>                           |--0.03%-- idle_cpu
>                           |          
>                            --0.02%-- find_next_bit
>
>     0.81%     0.81%  watchdog/7   [kernel.kallsyms]  [k] kthread_should_park        
>             |
>             ---ret_from_fork
>                kthread
>                kthread_should_park
>
>     0.78%     0.09%  ksoftirqd/7  [kernel.kallsyms]  [k] find_busiest_group         
>            |          
>            |--0.69%-- find_busiest_group
>            |          |          
>            |          |--0.67%-- update_sd_lb_stats
>            |          |          |          
>            |          |          |--0.15%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |          |--0.04%-- _find_next_bit.part.0
>            |          |          |          |          
>            |          |          |           --0.03%-- find_next_bit
>            |          |          |                     |          
>            |          |          |                      --0.02%-- _find_next_bit.part.0
>            |          |          |          
>            |          |          |--0.08%-- update_group_capacity
>            |          |          |          
>            |          |          |--0.03%-- find_next_bit
>            |          |          |          
>            |          |          |--0.02%-- idle_cpu
>            |          |          |          
>            |          |           --0.01%-- __msecs_to_jiffies
>            |          |          
>            |          |--0.01%-- cpumask_next_and
>            |          |          
>            |          |--0.01%-- update_group_capacity
>            |          |          
>            |           --0.01%-- idle_cpu
>            |          
>             --0.09%-- ret_from_fork
>                       kthread
>                       |          
>                       |--0.05%-- smpboot_thread_fn
>                       |          |          
>                       |          |--0.03%-- schedule
>                       |          |          |          
>                       |          |          |--0.02%-- __schedule
>                       |          |          |          xen_hvm_callback_vector
>                       |          |          |          xen_evtchn_do_upcall
>                       |          |          |          irq_exit
>                       |          |          |          __do_softirq
>                       |          |          |          run_rebalance_domains
>                       |          |          |          rebalance_domains
>                       |          |          |          load_balance
>                       |          |          |          find_busiest_group
>                       |          |          |          
>                       |          |           --0.01%-- xen_hvm_callback_vector
>                       |          |                     xen_evtchn_do_upcall
>                       |          |                     irq_exit
>                       |          |                     __do_softirq
>                       |          |                     run_rebalance_domains
>                       |          |                     rebalance_domains
>                       |          |                     load_balance
>                       |          |                     find_busiest_group
>                       |          |          
>                       |           --0.02%-- xen_hvm_callback_vector
>                       |                     xen_evtchn_do_upcall
>                       |                     irq_exit
>                       |                     __do_softirq
>                       |                     run_rebalance_domains
>                       |                     rebalance_domains
>                       |                     load_balance
>                       |                     find_busiest_group
>                       |          
>                        --0.04%-- xen_hvm_callback_vector
>                                  xen_evtchn_do_upcall
>                                  irq_exit
>                                  __do_softirq
>                                  run_rebalance_domains
>                                  rebalance_domains
>                                  load_balance
>                                  find_busiest_group
>
>     0.73%     0.07%  watchdog/7   [kernel.kallsyms]  [k] find_busiest_group         
>             |          
>             |--0.66%-- find_busiest_group
>             |          |          
>             |          |--0.62%-- update_sd_lb_stats
>             |          |          |          
>             |          |          |--0.14%-- cpumask_next_and
>             |          |          |          |          
>             |          |          |          |--0.03%-- find_next_bit
>             |          |          |          |          |          
>             |          |          |          |           --0.02%-- _find_next_bit.part.0
>             |          |          |          |          
>             |          |          |           --0.03%-- _find_next_bit.part.0
>             |          |          |          
>             |          |          |--0.07%-- update_group_capacity
>             |          |          |          |          
>             |          |          |           --0.01%-- __msecs_to_jiffies
>             |          |          |          
>             |          |          |--0.02%-- idle_cpu
>             |          |          |          
>             |          |          |--0.01%-- find_next_bit
>             |          |          |          
>             |          |           --0.01%-- __msecs_to_jiffies
>             |          |          
>             |          |--0.02%-- cpumask_next_and
>             |          |          
>             |           --0.02%-- idle_cpu
>             |          
>              --0.07%-- ret_from_fork
>                        kthread
>                        |          
>                        |--0.04%-- smpboot_thread_fn
>                        |          |          
>                        |          |--0.03%-- schedule
>                        |          |          |          
>                        |          |          |--0.02%-- xen_hvm_callback_vector
>                        |          |          |          xen_evtchn_do_upcall
>                        |          |          |          irq_exit
>                        |          |          |          __do_softirq
>                        |          |          |          run_rebalance_domains
>                        |          |          |          rebalance_domains
>                        |          |          |          load_balance
>                        |          |          |          find_busiest_group
>                        |          |          |          
>                        |          |           --0.01%-- __schedule
>                        |          |                     xen_hvm_callback_vector
>                        |          |                     xen_evtchn_do_upcall
>                        |          |                     irq_exit
>                        |          |                     __do_softirq
>                        |          |                     run_rebalance_domains
>                        |          |                     rebalance_domains
>                        |          |                     load_balance
>                        |          |                     find_busiest_group
>                        |          |          
>                        |           --0.01%-- watchdog
>                        |                     running_clock
>                        |                     local_clock
>                        |                     sched_clock_cpu
>                        |                     xen_hvm_callback_vector
>                        |                     xen_evtchn_do_upcall
>                        |                     irq_exit
>                        |                     __do_softirq
>                        |                     run_rebalance_domains
>                        |                     rebalance_domains
>                        |                     load_balance
>                        |                     find_busiest_group
>                        |          
>                         --0.02%-- xen_hvm_callback_vector
>                                   xen_evtchn_do_upcall
>                                   irq_exit
>                                   __do_softirq
>                                   run_rebalance_domains
>                                   rebalance_domains
>                                   load_balance
>                                   find_busiest_group
>
>     0.70%     0.70%  kworker/7:2  [kernel.kallsyms]  [k] _raw_spin_lock_irq         
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               |          
>               |--0.25%-- process_one_work
>               |          |          
>               |          |--0.23%-- _cond_resched
>               |          |          preempt_schedule_common
>               |          |          |          
>               |          |          |--0.12%-- __schedule
>               |          |          |          |          
>               |          |          |          |--0.07%-- rcu_note_context_switch
>               |          |          |          |          xen_hvm_callback_vector
>               |          |          |          |          xen_evtchn_do_upcall
>               |          |          |          |          irq_exit
>               |          |          |          |          __do_softirq
>               |          |          |          |          |          
>               |          |          |          |          |--0.05%-- _raw_spin_lock_irq
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- run_timer_softirq
>               |          |          |          |                     _raw_spin_lock_irq
>               |          |          |          |          
>               |          |          |           --0.05%-- xen_hvm_callback_vector
>               |          |          |                     xen_evtchn_do_upcall
>               |          |          |                     irq_exit
>               |          |          |                     __do_softirq
>               |          |          |                     |          
>               |          |          |                     |--0.03%-- run_timer_softirq
>               |          |          |                     |          _raw_spin_lock_irq
>               |          |          |                     |          
>               |          |          |                      --0.02%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |          |--0.10%-- _raw_spin_lock_irq
>               |          |          |          
>               |          |           --0.01%-- xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     __do_softirq
>               |          |                     _raw_spin_lock_irq
>               |          |          
>               |           --0.02%-- push_to_pool
>               |                     _xfer_secondary_pool
>               |                     |          
>               |                     |--0.01%-- extract_entropy
>               |                     |          |          
>               |                     |          |--0.01%-- xen_hvm_callback_vector
>               |                     |          |          xen_evtchn_do_upcall
>               |                     |          |          irq_exit
>               |                     |          |          __do_softirq
>               |                     |          |          _raw_spin_lock_irq
>               |                     |          |          
>               |                     |           --0.01%-- extract_buf
>               |                     |                     xen_hvm_callback_vector
>               |                     |                     xen_evtchn_do_upcall
>               |                     |                     irq_exit
>               |                     |                     __do_softirq
>               |                     |                     _raw_spin_lock_irq
>               |                     |          
>               |                      --0.01%-- xen_hvm_callback_vector
>               |                                xen_evtchn_do_upcall
>               |                                irq_exit
>               |                                __do_softirq
>               |                                _raw_spin_lock_irq
>               |          
>               |--0.22%-- _raw_spin_lock_irq
>               |          
>               |--0.20%-- schedule
>               |          |          
>               |          |--0.12%-- _raw_spin_lock_irq
>               |          |          
>               |          |--0.04%-- xen_hvm_callback_vector
>               |          |          xen_evtchn_do_upcall
>               |          |          irq_exit
>               |          |          __do_softirq
>               |          |          _raw_spin_lock_irq
>               |          |          
>               |           --0.04%-- __schedule
>               |                     xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     |          
>               |                     |--0.03%-- _raw_spin_lock_irq
>               |                     |          
>               |                      --0.01%-- run_timer_softirq
>               |                                _raw_spin_lock_irq
>               |          
>                --0.03%-- xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          __do_softirq
>                          |          
>                          |--0.02%-- _raw_spin_lock_irq
>                          |          
>                           --0.02%-- run_timer_softirq
>                                     _raw_spin_lock_irq
>
>     0.68%     0.39%  ksoftirqd/7  [kernel.kallsyms]  [k] update_sd_lb_stats         
>            |          
>            |--0.39%-- ret_from_fork
>            |          kthread
>            |          |          
>            |          |--0.25%-- smpboot_thread_fn
>            |          |          |          
>            |          |          |--0.17%-- schedule
>            |          |          |          |          
>            |          |          |          |--0.13%-- xen_hvm_callback_vector
>            |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          irq_exit
>            |          |          |          |          __do_softirq
>            |          |          |          |          run_rebalance_domains
>            |          |          |          |          rebalance_domains
>            |          |          |          |          load_balance
>            |          |          |          |          |          
>            |          |          |          |          |--0.12%-- find_busiest_group
>            |          |          |          |          |          update_sd_lb_stats
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- update_sd_lb_stats
>            |          |          |          |          
>            |          |          |           --0.05%-- __schedule
>            |          |          |                     xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     __do_softirq
>            |          |          |                     run_rebalance_domains
>            |          |          |                     rebalance_domains
>            |          |          |                     load_balance
>            |          |          |                     find_busiest_group
>            |          |          |                     update_sd_lb_stats
>            |          |          |          
>            |          |           --0.07%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     __do_softirq
>            |          |                     run_rebalance_domains
>            |          |                     rebalance_domains
>            |          |                     load_balance
>            |          |                     find_busiest_group
>            |          |                     update_sd_lb_stats
>            |          |          
>            |           --0.15%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     __do_softirq
>            |                     run_rebalance_domains
>            |                     rebalance_domains
>            |                     load_balance
>            |                     |          
>            |                     |--0.14%-- find_busiest_group
>            |                     |          update_sd_lb_stats
>            |                     |          
>            |                      --0.01%-- update_sd_lb_stats
>            |          
>             --0.29%-- update_sd_lb_stats
>                       |          
>                       |--0.15%-- cpumask_next_and
>                       |          |          
>                       |          |--0.04%-- _find_next_bit.part.0
>                       |          |          
>                       |           --0.03%-- find_next_bit
>                       |                     |          
>                       |                      --0.02%-- _find_next_bit.part.0
>                       |          
>                       |--0.08%-- update_group_capacity
>                       |          
>                       |--0.03%-- find_next_bit
>                       |          
>                       |--0.02%-- idle_cpu
>                       |          
>                        --0.01%-- __msecs_to_jiffies
>
>     0.62%     0.38%  watchdog/7   [kernel.kallsyms]  [k] update_sd_lb_stats         
>             |          
>             |--0.38%-- ret_from_fork
>             |          kthread
>             |          |          
>             |          |--0.22%-- smpboot_thread_fn
>             |          |          |          
>             |          |          |--0.19%-- schedule
>             |          |          |          |          
>             |          |          |          |--0.13%-- xen_hvm_callback_vector
>             |          |          |          |          xen_evtchn_do_upcall
>             |          |          |          |          irq_exit
>             |          |          |          |          __do_softirq
>             |          |          |          |          run_rebalance_domains
>             |          |          |          |          rebalance_domains
>             |          |          |          |          load_balance
>             |          |          |          |          find_busiest_group
>             |          |          |          |          update_sd_lb_stats
>             |          |          |          |          
>             |          |          |           --0.05%-- __schedule
>             |          |          |                     xen_hvm_callback_vector
>             |          |          |                     xen_evtchn_do_upcall
>             |          |          |                     irq_exit
>             |          |          |                     __do_softirq
>             |          |          |                     run_rebalance_domains
>             |          |          |                     rebalance_domains
>             |          |          |                     load_balance
>             |          |          |                     find_busiest_group
>             |          |          |                     update_sd_lb_stats
>             |          |          |          
>             |          |           --0.03%-- watchdog
>             |          |                     running_clock
>             |          |                     local_clock
>             |          |                     sched_clock_cpu
>             |          |                     xen_hvm_callback_vector
>             |          |                     xen_evtchn_do_upcall
>             |          |                     irq_exit
>             |          |                     __do_softirq
>             |          |                     run_rebalance_domains
>             |          |                     rebalance_domains
>             |          |                     load_balance
>             |          |                     find_busiest_group
>             |          |                     update_sd_lb_stats
>             |          |          
>             |           --0.16%-- xen_hvm_callback_vector
>             |                     xen_evtchn_do_upcall
>             |                     irq_exit
>             |                     __do_softirq
>             |                     run_rebalance_domains
>             |                     rebalance_domains
>             |                     load_balance
>             |                     find_busiest_group
>             |                     update_sd_lb_stats
>             |          
>              --0.25%-- update_sd_lb_stats
>                        |          
>                        |--0.14%-- cpumask_next_and
>                        |          |          
>                        |          |--0.03%-- find_next_bit
>                        |          |          |          
>                        |          |           --0.02%-- _find_next_bit.part.0
>                        |          |          
>                        |           --0.03%-- _find_next_bit.part.0
>                        |          
>                        |--0.07%-- update_group_capacity
>                        |          |          
>                        |           --0.01%-- __msecs_to_jiffies
>                        |          
>                        |--0.02%-- idle_cpu
>                        |          
>                        |--0.01%-- find_next_bit
>                        |          
>                         --0.01%-- __msecs_to_jiffies
>
>     0.55%     0.55%  kworker/7:2  [kernel.kallsyms]  [k] rcu_bh_qs                  
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               |          
>               |--0.38%-- process_one_work
>               |          |          
>               |          |--0.29%-- _cond_resched
>               |          |          |          
>               |          |          |--0.27%-- preempt_schedule_common
>               |          |          |          |          
>               |          |          |          |--0.23%-- __schedule
>               |          |          |          |          |          
>               |          |          |          |          |--0.12%-- xen_hvm_callback_vector
>               |          |          |          |          |          xen_evtchn_do_upcall
>               |          |          |          |          |          irq_exit
>               |          |          |          |          |          |          
>               |          |          |          |          |          |--0.11%-- rcu_bh_qs
>               |          |          |          |          |          |          
>               |          |          |          |          |           --0.01%-- __do_softirq
>               |          |          |          |          |                     rcu_bh_qs
>               |          |          |          |          |          
>               |          |          |          |           --0.11%-- rcu_note_context_switch
>               |          |          |          |                     xen_hvm_callback_vector
>               |          |          |          |                     xen_evtchn_do_upcall
>               |          |          |          |                     irq_exit
>               |          |          |          |                     |          
>               |          |          |          |                     |--0.10%-- rcu_bh_qs
>               |          |          |          |                     |          
>               |          |          |          |                      --0.01%-- __do_softirq
>               |          |          |          |                                rcu_bh_qs
>               |          |          |          |          
>               |          |          |           --0.04%-- xen_hvm_callback_vector
>               |          |          |                     xen_evtchn_do_upcall
>               |          |          |                     irq_exit
>               |          |          |                     rcu_bh_qs
>               |          |          |          
>               |          |           --0.02%-- xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     rcu_bh_qs
>               |          |          
>               |          |--0.08%-- push_to_pool
>               |          |          _xfer_secondary_pool
>               |          |          |          
>               |          |          |--0.05%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          rcu_bh_qs
>               |          |          |          
>               |          |           --0.03%-- extract_entropy
>               |          |                     |          
>               |          |                     |--0.02%-- xen_hvm_callback_vector
>               |          |                     |          xen_evtchn_do_upcall
>               |          |                     |          irq_exit
>               |          |                     |          rcu_bh_qs
>               |          |                     |          
>               |          |                      --0.02%-- extract_buf
>               |          |                                xen_hvm_callback_vector
>               |          |                                xen_evtchn_do_upcall
>               |          |                                irq_exit
>               |          |                                |          
>               |          |                                |--0.01%-- rcu_bh_qs
>               |          |                                |          
>               |          |                                 --0.01%-- __do_softirq
>               |          |                                           rcu_bh_qs
>               |          |          
>               |           --0.01%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     rcu_bh_qs
>               |          
>               |--0.11%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          |          
>               |          |--0.10%-- rcu_bh_qs
>               |          |          
>               |           --0.01%-- __do_softirq
>               |                     rcu_bh_qs
>               |          
>                --0.07%-- schedule
>                          |          
>                          |--0.04%-- __schedule
>                          |          xen_hvm_callback_vector
>                          |          xen_evtchn_do_upcall
>                          |          irq_exit
>                          |          rcu_bh_qs
>                          |          
>                           --0.02%-- xen_hvm_callback_vector
>                                     xen_evtchn_do_upcall
>                                     irq_exit
>                                     rcu_bh_qs
>
>     0.54%     0.33%  kworker/7:2  [kernel.kallsyms]  [k] cpumask_next_and           
>            |          
>            |--0.33%-- ret_from_fork
>            |          kthread
>            |          worker_thread
>            |          |          
>            |          |--0.17%-- process_one_work
>            |          |          |          
>            |          |          |--0.11%-- _cond_resched
>            |          |          |          preempt_schedule_common
>            |          |          |          __schedule
>            |          |          |          |          
>            |          |          |          |--0.06%-- rcu_note_context_switch
>            |          |          |          |          xen_hvm_callback_vector
>            |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          irq_exit
>            |          |          |          |          __do_softirq
>            |          |          |          |          run_rebalance_domains
>            |          |          |          |          rebalance_domains
>            |          |          |          |          |          
>            |          |          |          |          |--0.05%-- load_balance
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.04%-- find_busiest_group
>            |          |          |          |          |          |          update_sd_lb_stats
>            |          |          |          |          |          |          cpumask_next_and
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.02%-- cpumask_next_and
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |           --0.05%-- xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     __do_softirq
>            |          |          |                     run_rebalance_domains
>            |          |          |                     rebalance_domains
>            |          |          |                     |          
>            |          |          |                     |--0.05%-- load_balance
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.02%-- cpumask_next_and
>            |          |          |                     |          |          
>            |          |          |                     |          |--0.02%-- find_busiest_group
>            |          |          |                     |          |          update_sd_lb_stats
>            |          |          |                     |          |          cpumask_next_and
>            |          |          |                     |          |          
>            |          |          |                     |           --0.01%-- group_balance_cpu
>            |          |          |                     |                     cpumask_next_and
>            |          |          |                     |          
>            |          |          |                      --0.01%-- cpumask_next_and
>            |          |          |          
>            |          |           --0.05%-- push_to_pool
>            |          |                     _xfer_secondary_pool
>            |          |                     xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     __do_softirq
>            |          |                     run_rebalance_domains
>            |          |                     rebalance_domains
>            |          |                     load_balance
>            |          |                     |          
>            |          |                     |--0.05%-- find_busiest_group
>            |          |                     |          |          
>            |          |                     |          |--0.04%-- update_sd_lb_stats
>            |          |                     |          |          cpumask_next_and
>            |          |                     |          |          
>            |          |                     |           --0.01%-- cpumask_next_and
>            |          |                     |          
>            |          |                      --0.01%-- cpumask_next_and
>            |          |          
>            |          |--0.10%-- xen_hvm_callback_vector
>            |          |          xen_evtchn_do_upcall
>            |          |          irq_exit
>            |          |          __do_softirq
>            |          |          run_rebalance_domains
>            |          |          rebalance_domains
>            |          |          |          
>            |          |          |--0.09%-- load_balance
>            |          |          |          |          
>            |          |          |          |--0.05%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |           --0.04%-- find_busiest_group
>            |          |          |                     |          
>            |          |          |                     |--0.02%-- update_sd_lb_stats
>            |          |          |                     |          cpumask_next_and
>            |          |          |                     |          
>            |          |          |                      --0.02%-- cpumask_next_and
>            |          |          |          
>            |          |           --0.01%-- cpumask_next_and
>            |          |          
>            |           --0.07%-- schedule
>            |                     |          
>            |                     |--0.04%-- __schedule
>            |                     |          xen_hvm_callback_vector
>            |                     |          xen_evtchn_do_upcall
>            |                     |          irq_exit
>            |                     |          __do_softirq
>            |                     |          run_rebalance_domains
>            |                     |          rebalance_domains
>            |                     |          |          
>            |                     |          |--0.03%-- load_balance
>            |                     |          |          |          
>            |                     |          |          |--0.02%-- find_busiest_group
>            |                     |          |          |          |          
>            |                     |          |          |          |--0.01%-- cpumask_next_and
>            |                     |          |          |          |          
>            |                     |          |          |           --0.01%-- update_sd_lb_stats
>            |                     |          |          |                     cpumask_next_and
>            |                     |          |          |          
>            |                     |          |          |--0.01%-- cpumask_next_and
>            |                     |          |          |          
>            |                     |          |           --0.01%-- group_balance_cpu
>            |                     |          |                     cpumask_next_and
>            |                     |          |          
>            |                     |           --0.01%-- cpumask_next_and
>            |                     |          
>            |                      --0.03%-- xen_hvm_callback_vector
>            |                                xen_evtchn_do_upcall
>            |                                irq_exit
>            |                                __do_softirq
>            |                                run_rebalance_domains
>            |                                rebalance_domains
>            |                                load_balance
>            |                                |          
>            |                                |--0.02%-- find_busiest_group
>            |                                |          |          
>            |                                |          |--0.02%-- update_sd_lb_stats
>            |                                |          |          cpumask_next_and
>            |                                |          |          
>            |                                |           --0.01%-- cpumask_next_and
>            |                                |          
>            |                                 --0.01%-- cpumask_next_and
>            |          
>             --0.20%-- cpumask_next_and
>                       |          
>                       |--0.11%-- _find_next_bit.part.0
>                       |          
>                        --0.09%-- find_next_bit
>                                  |          
>                                   --0.05%-- _find_next_bit.part.0
>
>     0.49%     0.27%  swapper      [kernel.kallsyms]  [k] cpumask_next_and           
>                |          
>                |--0.27%-- start_secondary
>                |          cpu_startup_entry
>                |          |          
>                |          |--0.24%-- schedule_preempt_disabled
>                |          |          |          
>                |          |          |--0.13%-- schedule
>                |          |          |          xen_hvm_callback_vector
>                |          |          |          xen_evtchn_do_upcall
>                |          |          |          irq_exit
>                |          |          |          __do_softirq
>                |          |          |          run_rebalance_domains
>                |          |          |          rebalance_domains
>                |          |          |          load_balance
>                |          |          |          |          
>                |          |          |          |--0.09%-- find_busiest_group
>                |          |          |          |          |          
>                |          |          |          |          |--0.07%-- update_sd_lb_stats
>                |          |          |          |          |          cpumask_next_and
>                |          |          |          |          |          
>                |          |          |          |           --0.02%-- cpumask_next_and
>                |          |          |          |          
>                |          |          |          |--0.03%-- cpumask_next_and
>                |          |          |          |          
>                |          |          |           --0.01%-- group_balance_cpu
>                |          |          |                     cpumask_next_and
>                |          |          |          
>                |          |           --0.11%-- xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     __do_softirq
>                |          |                     run_rebalance_domains
>                |          |                     rebalance_domains
>                |          |                     load_balance
>                |          |                     |          
>                |          |                     |--0.05%-- cpumask_next_and
>                |          |                     |          
>                |          |                     |--0.04%-- find_busiest_group
>                |          |                     |          |          
>                |          |                     |          |--0.03%-- update_sd_lb_stats
>                |          |                     |          |          cpumask_next_and
>                |          |                     |          |          
>                |          |                     |           --0.01%-- cpumask_next_and
>                |          |                     |          
>                |          |                      --0.02%-- group_balance_cpu
>                |          |                                cpumask_next_and
>                |          |          
>                |           --0.03%-- xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     __do_softirq
>                |                     run_rebalance_domains
>                |                     rebalance_domains
>                |                     load_balance
>                |                     |          
>                |                     |--0.02%-- group_balance_cpu
>                |                     |          cpumask_next_and
>                |                     |          
>                |                     |--0.01%-- find_busiest_group
>                |                     |          |          
>                |                     |          |--0.01%-- cpumask_next_and
>                |                     |          |          
>                |                     |           --0.01%-- update_sd_lb_stats
>                |                     |                     cpumask_next_and
>                |                     |          
>                |                      --0.01%-- cpumask_next_and
>                |          
>                 --0.21%-- cpumask_next_and
>                           |          
>                           |--0.11%-- _find_next_bit.part.0
>                           |          
>                            --0.10%-- find_next_bit
>                                      |          
>                                       --0.08%-- _find_next_bit.part.0
>
>     0.48%     0.48%  swapper      [kernel.kallsyms]  [k] tick_nohz_idle_exit        
>                |
>                ---start_secondary
>                   cpu_startup_entry
>                   tick_nohz_idle_exit
>
>     0.46%     0.46%  swapper      [kernel.kallsyms]  [k] rcu_bh_qs                  
>                |
>                ---start_secondary
>                   |          
>                   |--0.40%-- cpu_startup_entry
>                   |          |          
>                   |          |--0.37%-- schedule_preempt_disabled
>                   |          |          |          
>                   |          |          |--0.25%-- schedule
>                   |          |          |          xen_hvm_callback_vector
>                   |          |          |          xen_evtchn_do_upcall
>                   |          |          |          irq_exit
>                   |          |          |          |          
>                   |          |          |          |--0.22%-- rcu_bh_qs
>                   |          |          |          |          
>                   |          |          |           --0.03%-- __do_softirq
>                   |          |          |                     rcu_bh_qs
>                   |          |          |          
>                   |          |           --0.11%-- xen_hvm_callback_vector
>                   |          |                     xen_evtchn_do_upcall
>                   |          |                     irq_exit
>                   |          |                     |          
>                   |          |                     |--0.09%-- rcu_bh_qs
>                   |          |                     |          
>                   |          |                      --0.02%-- __do_softirq
>                   |          |                                rcu_bh_qs
>                   |          |          
>                   |           --0.03%-- xen_hvm_callback_vector
>                   |                     xen_evtchn_do_upcall
>                   |                     irq_exit
>                   |                     |          
>                   |                     |--0.03%-- rcu_bh_qs
>                   |                     |          
>                   |                      --0.01%-- __do_softirq
>                   |                                rcu_bh_qs
>                   |          
>                    --0.07%-- xen_hvm_callback_vector
>                              xen_evtchn_do_upcall
>                              irq_exit
>                              |          
>                              |--0.05%-- rcu_bh_qs
>                              |          
>                               --0.02%-- __do_softirq
>                                         rcu_bh_qs
>
>     0.40%     0.40%  watchdog/7   [kernel.kallsyms]  [k] rcu_note_context_switch    
>             |
>             ---ret_from_fork
>                kthread
>                smpboot_thread_fn
>                schedule
>                __schedule
>                rcu_note_context_switch
>
>     0.36%     0.36%  swapper      [kernel.kallsyms]  [k] rcu_idle_exit              
>                |
>                ---start_secondary
>                   |          
>                   |--0.35%-- cpu_startup_entry
>                   |          rcu_idle_exit
>                   |          
>                    --0.01%-- rcu_idle_exit
>
>     0.35%     0.10%  ksoftirqd/7  [kernel.kallsyms]  [k] rcu_note_context_switch    
>            |          
>            |--0.25%-- rcu_note_context_switch
>            |          |          
>            |          |--0.13%-- rcu_momentary_dyntick_idle
>            |          |          
>            |           --0.11%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     |          
>            |                     |--0.09%-- __do_softirq
>            |                     |          |          
>            |                     |          |--0.03%-- run_timer_softirq
>            |                     |          |          
>            |                     |           --0.03%-- rcu_process_callbacks
>            |                     |                     |          
>            |                     |                      --0.02%-- note_gp_changes
>            |                     |          
>            |                     |--0.01%-- rcu_bh_qs
>            |                     |          
>            |                      --0.01%-- rcu_process_callbacks
>            |          
>             --0.10%-- ret_from_fork
>                       kthread
>                       smpboot_thread_fn
>                       schedule
>                       __schedule
>                       rcu_note_context_switch
>
>     0.35%     0.35%  ksoftirqd/7  [kernel.kallsyms]  [k] rcu_bh_qs                  
>            |
>            ---ret_from_fork
>               kthread
>               |          
>               |--0.22%-- smpboot_thread_fn
>               |          |          
>               |          |--0.13%-- schedule
>               |          |          |          
>               |          |          |--0.07%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          rcu_bh_qs
>               |          |          |          
>               |          |           --0.05%-- __schedule
>               |          |                     |          
>               |          |                     |--0.04%-- xen_hvm_callback_vector
>               |          |                     |          xen_evtchn_do_upcall
>               |          |                     |          irq_exit
>               |          |                     |          |          
>               |          |                     |          |--0.04%-- rcu_bh_qs
>               |          |                     |          |          
>               |          |                     |           --0.01%-- __do_softirq
>               |          |                     |                     rcu_bh_qs
>               |          |                     |          
>               |          |                      --0.01%-- rcu_note_context_switch
>               |          |                                xen_hvm_callback_vector
>               |          |                                xen_evtchn_do_upcall
>               |          |                                irq_exit
>               |          |                                rcu_bh_qs
>               |          |          
>               |           --0.10%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     |          
>               |                     |--0.08%-- rcu_bh_qs
>               |                     |          
>               |                      --0.02%-- __do_softirq
>               |                                rcu_bh_qs
>               |          
>                --0.13%-- xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          |          
>                          |--0.12%-- rcu_bh_qs
>                          |          
>                           --0.01%-- __do_softirq
>                                     rcu_bh_qs
>
>     0.31%     0.20%  watchdog/7   [kernel.kallsyms]  [k] cpumask_next_and           
>             |          
>             |--0.20%-- ret_from_fork
>             |          kthread
>             |          |          
>             |          |--0.10%-- xen_hvm_callback_vector
>             |          |          xen_evtchn_do_upcall
>             |          |          irq_exit
>             |          |          __do_softirq
>             |          |          run_rebalance_domains
>             |          |          rebalance_domains
>             |          |          |          
>             |          |          |--0.10%-- load_balance
>             |          |          |          |          
>             |          |          |          |--0.07%-- find_busiest_group
>             |          |          |          |          |          
>             |          |          |          |          |--0.05%-- update_sd_lb_stats
>             |          |          |          |          |          cpumask_next_and
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- cpumask_next_and
>             |          |          |          |          
>             |          |          |          |--0.02%-- group_balance_cpu
>             |          |          |          |          cpumask_next_and
>             |          |          |          |          
>             |          |          |           --0.01%-- cpumask_next_and
>             |          |          |          
>             |          |           --0.01%-- cpumask_next_and
>             |          |          
>             |           --0.10%-- smpboot_thread_fn
>             |                     |          
>             |                     |--0.08%-- schedule
>             |                     |          |          
>             |                     |          |--0.04%-- __schedule
>             |                     |          |          xen_hvm_callback_vector
>             |                     |          |          xen_evtchn_do_upcall
>             |                     |          |          irq_exit
>             |                     |          |          __do_softirq
>             |                     |          |          run_rebalance_domains
>             |                     |          |          rebalance_domains
>             |                     |          |          load_balance
>             |                     |          |          |          
>             |                     |          |          |--0.02%-- cpumask_next_and
>             |                     |          |          |          
>             |                     |          |          |--0.02%-- find_busiest_group
>             |                     |          |          |          |          
>             |                     |          |          |          |--0.01%-- cpumask_next_and
>             |                     |          |          |          |          
>             |                     |          |          |           --0.01%-- update_sd_lb_stats
>             |                     |          |          |                     cpumask_next_and
>             |                     |          |          |          
>             |                     |          |           --0.01%-- group_balance_cpu
>             |                     |          |                     cpumask_next_and
>             |                     |          |          
>             |                     |           --0.03%-- xen_hvm_callback_vector
>             |                     |                     xen_evtchn_do_upcall
>             |                     |                     irq_exit
>             |                     |                     __do_softirq
>             |                     |                     run_rebalance_domains
>             |                     |                     rebalance_domains
>             |                     |                     |          
>             |                     |                     |--0.03%-- load_balance
>             |                     |                     |          |          
>             |                     |                     |          |--0.02%-- find_busiest_group
>             |                     |                     |          |          update_sd_lb_stats
>             |                     |                     |          |          cpumask_next_and
>             |                     |                     |          |          
>             |                     |                     |           --0.01%-- cpumask_next_and
>             |                     |                     |          
>             |                     |                      --0.01%-- cpumask_next_and
>             |                     |          
>             |                      --0.02%-- watchdog
>             |                                running_clock
>             |                                local_clock
>             |                                sched_clock_cpu
>             |                                xen_hvm_callback_vector
>             |                                xen_evtchn_do_upcall
>             |                                irq_exit
>             |                                __do_softirq
>             |                                run_rebalance_domains
>             |                                rebalance_domains
>             |                                load_balance
>             |                                |          
>             |                                |--0.02%-- cpumask_next_and
>             |                                |          
>             |                                 --0.01%-- find_busiest_group
>             |                                           update_sd_lb_stats
>             |                                           cpumask_next_and
>             |          
>              --0.11%-- cpumask_next_and
>                        |          
>                        |--0.05%-- find_next_bit
>                        |          |          
>                        |           --0.03%-- _find_next_bit.part.0
>                        |          
>                         --0.05%-- _find_next_bit.part.0
>
>     0.29%     0.29%  watchdog/7   [kernel.kallsyms]  [k] rcu_bh_qs                  
>             |
>             ---ret_from_fork
>                kthread
>                |          
>                |--0.17%-- smpboot_thread_fn
>                |          |          
>                |          |--0.13%-- schedule
>                |          |          |          
>                |          |          |--0.08%-- xen_hvm_callback_vector
>                |          |          |          xen_evtchn_do_upcall
>                |          |          |          irq_exit
>                |          |          |          rcu_bh_qs
>                |          |          |          
>                |          |           --0.05%-- __schedule
>                |          |                     xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     |          
>                |          |                     |--0.04%-- rcu_bh_qs
>                |          |                     |          
>                |          |                      --0.01%-- __do_softirq
>                |          |                                rcu_bh_qs
>                |          |          
>                |          |--0.02%-- xen_hvm_callback_vector
>                |          |          xen_evtchn_do_upcall
>                |          |          irq_exit
>                |          |          rcu_bh_qs
>                |          |          
>                |           --0.02%-- watchdog
>                |                     running_clock
>                |                     local_clock
>                |                     sched_clock_cpu
>                |                     |          
>                |                     |--0.02%-- xen_hvm_callback_vector
>                |                     |          xen_evtchn_do_upcall
>                |                     |          irq_exit
>                |                     |          rcu_bh_qs
>                |                     |          
>                |                      --0.01%-- sched_clock_local
>                |                                sched_clock
>                |                                xen_hvm_callback_vector
>                |                                xen_evtchn_do_upcall
>                |                                irq_exit
>                |                                rcu_bh_qs
>                |          
>                 --0.12%-- xen_hvm_callback_vector
>                           xen_evtchn_do_upcall
>                           irq_exit
>                           |          
>                           |--0.11%-- rcu_bh_qs
>                           |          
>                            --0.01%-- __do_softirq
>                                      rcu_bh_qs
>
>     0.28%     0.15%  kworker/7:2  [kernel.kallsyms]  [k] rcu_process_callbacks      
>            |          
>            |--0.15%-- ret_from_fork
>            |          kthread
>            |          worker_thread
>            |          |          
>            |          |--0.08%-- process_one_work
>            |          |          _cond_resched
>            |          |          preempt_schedule_common
>            |          |          __schedule
>            |          |          |          
>            |          |          |--0.05%-- rcu_note_context_switch
>            |          |          |          xen_hvm_callback_vector
>            |          |          |          xen_evtchn_do_upcall
>            |          |          |          irq_exit
>            |          |          |          |          
>            |          |          |          |--0.04%-- __do_softirq
>            |          |          |          |          rcu_process_callbacks
>            |          |          |          |          
>            |          |          |           --0.01%-- rcu_process_callbacks
>            |          |          |          
>            |          |           --0.03%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     __do_softirq
>            |          |                     rcu_process_callbacks
>            |          |          
>            |          |--0.04%-- schedule
>            |          |          |          
>            |          |          |--0.02%-- __schedule
>            |          |          |          xen_hvm_callback_vector
>            |          |          |          xen_evtchn_do_upcall
>            |          |          |          irq_exit
>            |          |          |          __do_softirq
>            |          |          |          rcu_process_callbacks
>            |          |          |          
>            |          |           --0.02%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     __do_softirq
>            |          |                     rcu_process_callbacks
>            |          |          
>            |           --0.03%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     __do_softirq
>            |                     rcu_process_callbacks
>            |          
>             --0.14%-- rcu_process_callbacks
>                       |          
>                       |--0.08%-- note_gp_changes
>                       |          
>                       |--0.04%-- rcu_report_qs_rnp
>                       |          |          
>                       |           --0.03%-- rcu_gp_kthread_wake
>                       |                     __wake_up
>                       |                     |          
>                       |                      --0.01%-- _raw_spin_lock_irqsave
>                       |          
>                        --0.02%-- _raw_spin_lock_irqsave
>
>     0.27%     0.16%  ksoftirqd/7  [kernel.kallsyms]  [k] cpumask_next_and           
>            |          
>            |--0.16%-- ret_from_fork
>            |          kthread
>            |          |          
>            |          |--0.09%-- smpboot_thread_fn
>            |          |          |          
>            |          |          |--0.04%-- xen_hvm_callback_vector
>            |          |          |          xen_evtchn_do_upcall
>            |          |          |          irq_exit
>            |          |          |          __do_softirq
>            |          |          |          run_rebalance_domains
>            |          |          |          rebalance_domains
>            |          |          |          load_balance
>            |          |          |          |          
>            |          |          |          |--0.03%-- find_busiest_group
>            |          |          |          |          update_sd_lb_stats
>            |          |          |          |          cpumask_next_and
>            |          |          |          |          
>            |          |          |          |--0.01%-- cpumask_next_and
>            |          |          |          |          
>            |          |          |           --0.01%-- group_balance_cpu
>            |          |          |                     cpumask_next_and
>            |          |          |          
>            |          |           --0.04%-- schedule
>            |          |                     |          
>            |          |                     |--0.03%-- xen_hvm_callback_vector
>            |          |                     |          xen_evtchn_do_upcall
>            |          |                     |          irq_exit
>            |          |                     |          __do_softirq
>            |          |                     |          run_rebalance_domains
>            |          |                     |          rebalance_domains
>            |          |                     |          load_balance
>            |          |                     |          |          
>            |          |                     |          |--0.02%-- find_busiest_group
>            |          |                     |          |          |          
>            |          |                     |          |          |--0.01%-- update_sd_lb_stats
>            |          |                     |          |          |          cpumask_next_and
>            |          |                     |          |          |          
>            |          |                     |          |           --0.01%-- cpumask_next_and
>            |          |                     |          |          
>            |          |                     |          |--0.01%-- group_balance_cpu
>            |          |                     |          |          cpumask_next_and
>            |          |                     |          |          
>            |          |                     |           --0.01%-- cpumask_next_and
>            |          |                     |          
>            |          |                      --0.01%-- __schedule
>            |          |                                xen_hvm_callback_vector
>            |          |                                xen_evtchn_do_upcall
>            |          |                                irq_exit
>            |          |                                __do_softirq
>            |          |                                run_rebalance_domains
>            |          |                                rebalance_domains
>            |          |                                load_balance
>            |          |                                |          
>            |          |                                |--0.01%-- cpumask_next_and
>            |          |                                |          
>            |          |                                 --0.01%-- find_busiest_group
>            |          |                                           update_sd_lb_stats
>            |          |                                           cpumask_next_and
>            |          |          
>            |           --0.07%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     __do_softirq
>            |                     run_rebalance_domains
>            |                     rebalance_domains
>            |                     |          
>            |                     |--0.06%-- load_balance
>            |                     |          |          
>            |                     |          |--0.04%-- find_busiest_group
>            |                     |          |          |          
>            |                     |          |          |--0.03%-- update_sd_lb_stats
>            |                     |          |          |          cpumask_next_and
>            |                     |          |          |          
>            |                     |          |           --0.01%-- cpumask_next_and
>            |                     |          |          
>            |                     |          |--0.02%-- group_balance_cpu
>            |                     |          |          cpumask_next_and
>            |                     |          |          
>            |                     |           --0.01%-- cpumask_next_and
>            |                     |          
>            |                      --0.01%-- cpumask_next_and
>            |          
>             --0.11%-- cpumask_next_and
>                       |          
>                       |--0.06%-- _find_next_bit.part.0
>                       |          
>                        --0.05%-- find_next_bit
>                                  |          
>                                   --0.04%-- _find_next_bit.part.0
>
>     0.26%     0.26%  swapper      [kernel.kallsyms]  [k] _raw_spin_lock_irq         
>                |
>                ---start_secondary
>                   |          
>                   |--0.22%-- cpu_startup_entry
>                   |          |          
>                   |          |--0.20%-- schedule_preempt_disabled
>                   |          |          |          
>                   |          |          |--0.12%-- schedule
>                   |          |          |          xen_hvm_callback_vector
>                   |          |          |          xen_evtchn_do_upcall
>                   |          |          |          irq_exit
>                   |          |          |          __do_softirq
>                   |          |          |          |          
>                   |          |          |          |--0.10%-- _raw_spin_lock_irq
>                   |          |          |          |          
>                   |          |          |           --0.02%-- run_timer_softirq
>                   |          |          |                     _raw_spin_lock_irq
>                   |          |          |          
>                   |          |           --0.08%-- xen_hvm_callback_vector
>                   |          |                     xen_evtchn_do_upcall
>                   |          |                     irq_exit
>                   |          |                     __do_softirq
>                   |          |                     |          
>                   |          |                     |--0.06%-- _raw_spin_lock_irq
>                   |          |                     |          
>                   |          |                      --0.02%-- run_timer_softirq
>                   |          |                                _raw_spin_lock_irq
>                   |          |          
>                   |           --0.02%-- xen_hvm_callback_vector
>                   |                     xen_evtchn_do_upcall
>                   |                     irq_exit
>                   |                     __do_softirq
>                   |                     _raw_spin_lock_irq
>                   |          
>                    --0.04%-- xen_hvm_callback_vector
>                              xen_evtchn_do_upcall
>                              irq_exit
>                              __do_softirq
>                              _raw_spin_lock_irq
>
>     0.23%     0.23%  ksoftirqd/7  [kernel.kallsyms]  [k] _raw_spin_lock_irq         
>            |
>            ---ret_from_fork
>               kthread
>               |          
>               |--0.13%-- smpboot_thread_fn
>               |          |          
>               |          |--0.08%-- schedule
>               |          |          |          
>               |          |          |--0.04%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          __do_softirq
>               |          |          |          _raw_spin_lock_irq
>               |          |          |          
>               |          |           --0.04%-- __schedule
>               |          |                     xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     __do_softirq
>               |          |                     |          
>               |          |                     |--0.03%-- _raw_spin_lock_irq
>               |          |                     |          
>               |          |                      --0.01%-- run_timer_softirq
>               |          |                                _raw_spin_lock_irq
>               |          |          
>               |           --0.05%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     |          
>               |                     |--0.04%-- _raw_spin_lock_irq
>               |                     |          
>               |                      --0.01%-- run_timer_softirq
>               |                                _raw_spin_lock_irq
>               |          
>                --0.10%-- xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          __do_softirq
>                          |          
>                          |--0.08%-- _raw_spin_lock_irq
>                          |          
>                           --0.02%-- run_timer_softirq
>                                     _raw_spin_lock_irq
>
>     0.22%     0.03%  kworker/7:2  [kernel.kallsyms]  [k] mix_pool_bytes             
>            |          
>            |--0.19%-- mix_pool_bytes
>            |          |          
>            |          |--0.16%-- _raw_spin_unlock_irqrestore
>            |          |          
>            |           --0.02%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     __do_softirq
>            |                     |          
>            |                      --0.01%-- run_timer_softirq
>            |          
>             --0.03%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       process_one_work
>                       push_to_pool
>                       _xfer_secondary_pool
>                       mix_pool_bytes
>
>     0.20%     0.16%  kworker/7:2  [kernel.kallsyms]  [k] update_blocked_averages    
>            |          
>            |--0.16%-- ret_from_fork
>            |          kthread
>            |          worker_thread
>            |          |          
>            |          |--0.10%-- process_one_work
>            |          |          |          
>            |          |          |--0.08%-- _cond_resched
>            |          |          |          preempt_schedule_common
>            |          |          |          __schedule
>            |          |          |          |          
>            |          |          |          |--0.04%-- rcu_note_context_switch
>            |          |          |          |          xen_hvm_callback_vector
>            |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          irq_exit
>            |          |          |          |          __do_softirq
>            |          |          |          |          run_rebalance_domains
>            |          |          |          |          |          
>            |          |          |          |          |--0.03%-- rebalance_domains
>            |          |          |          |          |          update_blocked_averages
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- update_blocked_averages
>            |          |          |          |          
>            |          |          |           --0.03%-- xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     __do_softirq
>            |          |          |                     run_rebalance_domains
>            |          |          |                     |          
>            |          |          |                     |--0.03%-- rebalance_domains
>            |          |          |                     |          update_blocked_averages
>            |          |          |                     |          
>            |          |          |                      --0.01%-- update_blocked_averages
>            |          |          |          
>            |          |           --0.02%-- push_to_pool
>            |          |                     _xfer_secondary_pool
>            |          |                     xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     __do_softirq
>            |          |                     run_rebalance_domains
>            |          |                     |          
>            |          |                     |--0.02%-- rebalance_domains
>            |          |                     |          update_blocked_averages
>            |          |                     |          
>            |          |                      --0.01%-- update_blocked_averages
>            |          |          
>            |          |--0.04%-- xen_hvm_callback_vector
>            |          |          xen_evtchn_do_upcall
>            |          |          irq_exit
>            |          |          __do_softirq
>            |          |          run_rebalance_domains
>            |          |          |          
>            |          |          |--0.02%-- update_blocked_averages
>            |          |          |          
>            |          |           --0.02%-- rebalance_domains
>            |          |                     update_blocked_averages
>            |          |          
>            |           --0.02%-- schedule
>            |                     |          
>            |                     |--0.01%-- xen_hvm_callback_vector
>            |                     |          xen_evtchn_do_upcall
>            |                     |          irq_exit
>            |                     |          __do_softirq
>            |                     |          run_rebalance_domains
>            |                     |          rebalance_domains
>            |                     |          update_blocked_averages
>            |                     |          
>            |                      --0.01%-- __schedule
>            |                                xen_hvm_callback_vector
>            |                                xen_evtchn_do_upcall
>            |                                irq_exit
>            |                                __do_softirq
>            |                                run_rebalance_domains
>            |                                rebalance_domains
>            |                                update_blocked_averages
>            |          
>             --0.04%-- update_blocked_averages
>                       |          
>                       |--0.03%-- _raw_spin_lock_irqsave
>                       |          
>                        --0.01%-- _raw_spin_unlock_irqrestore
>
>     0.19%     0.19%  swapper      [kernel.kallsyms]  [k] _find_next_bit.part.0      
>                |
>                ---start_secondary
>                   cpu_startup_entry
>                   |          
>                   |--0.16%-- schedule_preempt_disabled
>                   |          |          
>                   |          |--0.09%-- xen_hvm_callback_vector
>                   |          |          xen_evtchn_do_upcall
>                   |          |          irq_exit
>                   |          |          __do_softirq
>                   |          |          run_rebalance_domains
>                   |          |          rebalance_domains
>                   |          |          load_balance
>                   |          |          |          
>                   |          |          |--0.06%-- find_busiest_group
>                   |          |          |          update_sd_lb_stats
>                   |          |          |          cpumask_next_and
>                   |          |          |          |          
>                   |          |          |          |--0.03%-- _find_next_bit.part.0
>                   |          |          |          |          
>                   |          |          |           --0.03%-- find_next_bit
>                   |          |          |                     _find_next_bit.part.0
>                   |          |          |          
>                   |          |          |--0.02%-- cpumask_next_and
>                   |          |          |          |          
>                   |          |          |          |--0.02%-- _find_next_bit.part.0
>                   |          |          |          |          
>                   |          |          |           --0.01%-- find_next_bit
>                   |          |          |                     _find_next_bit.part.0
>                   |          |          |          
>                   |          |           --0.01%-- group_balance_cpu
>                   |          |                     cpumask_next_and
>                   |          |                     _find_next_bit.part.0
>                   |          |          
>                   |           --0.07%-- schedule
>                   |                     xen_hvm_callback_vector
>                   |                     xen_evtchn_do_upcall
>                   |                     irq_exit
>                   |                     __do_softirq
>                   |                     run_rebalance_domains
>                   |                     rebalance_domains
>                   |                     load_balance
>                   |                     |          
>                   |                     |--0.05%-- find_busiest_group
>                   |                     |          update_sd_lb_stats
>                   |                     |          cpumask_next_and
>                   |                     |          |          
>                   |                     |          |--0.03%-- _find_next_bit.part.0
>                   |                     |          |          
>                   |                     |           --0.02%-- find_next_bit
>                   |                     |                     _find_next_bit.part.0
>                   |                     |          
>                   |                     |--0.02%-- cpumask_next_and
>                   |                     |          |          
>                   |                     |          |--0.01%-- find_next_bit
>                   |                     |          |          _find_next_bit.part.0
>                   |                     |          |          
>                   |                     |           --0.01%-- _find_next_bit.part.0
>                   |                     |          
>                   |                      --0.01%-- group_balance_cpu
>                   |                                cpumask_next_and
>                   |                                _find_next_bit.part.0
>                   |          
>                    --0.03%-- xen_hvm_callback_vector
>                              xen_evtchn_do_upcall
>                              irq_exit
>                              __do_softirq
>                              run_rebalance_domains
>                              rebalance_domains
>                              load_balance
>                              |          
>                              |--0.02%-- find_busiest_group
>                              |          update_sd_lb_stats
>                              |          cpumask_next_and
>                              |          |          
>                              |          |--0.01%-- find_next_bit
>                              |          |          _find_next_bit.part.0
>                              |          |          
>                              |           --0.01%-- _find_next_bit.part.0
>                              |          
>                              |--0.01%-- cpumask_next_and
>                              |          |          
>                              |          |--0.01%-- find_next_bit
>                              |          |          _find_next_bit.part.0
>                              |          |          
>                              |           --0.01%-- _find_next_bit.part.0
>                              |          
>                               --0.01%-- group_balance_cpu
>                                         cpumask_next_and
>                                         _find_next_bit.part.0
>
>     0.18%     0.18%  watchdog/7   [kernel.kallsyms]  [k] _raw_spin_lock_irq         
>             |
>             ---ret_from_fork
>                kthread
>                |          
>                |--0.12%-- smpboot_thread_fn
>                |          |          
>                |          |--0.07%-- schedule
>                |          |          |          
>                |          |          |--0.05%-- xen_hvm_callback_vector
>                |          |          |          xen_evtchn_do_upcall
>                |          |          |          irq_exit
>                |          |          |          __do_softirq
>                |          |          |          _raw_spin_lock_irq
>                |          |          |          
>                |          |           --0.02%-- __schedule
>                |          |                     xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     __do_softirq
>                |          |                     |          
>                |          |                     |--0.02%-- _raw_spin_lock_irq
>                |          |                     |          
>                |          |                      --0.01%-- run_timer_softirq
>                |          |                                _raw_spin_lock_irq
>                |          |          
>                |          |--0.03%-- watchdog
>                |          |          running_clock
>                |          |          local_clock
>                |          |          sched_clock_cpu
>                |          |          |          
>                |          |          |--0.02%-- xen_hvm_callback_vector
>                |          |          |          xen_evtchn_do_upcall
>                |          |          |          irq_exit
>                |          |          |          __do_softirq
>                |          |          |          |          
>                |          |          |          |--0.01%-- _raw_spin_lock_irq
>                |          |          |          |          
>                |          |          |           --0.01%-- run_timer_softirq
>                |          |          |                     _raw_spin_lock_irq
>                |          |          |          
>                |          |           --0.01%-- sched_clock_local
>                |          |                     sched_clock
>                |          |                     xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     __do_softirq
>                |          |                     |          
>                |          |                     |--0.01%-- _raw_spin_lock_irq
>                |          |                     |          
>                |          |                      --0.01%-- run_timer_softirq
>                |          |                                _raw_spin_lock_irq
>                |          |          
>                |           --0.02%-- xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     __do_softirq
>                |                     |          
>                |                     |--0.01%-- _raw_spin_lock_irq
>                |                     |          
>                |                      --0.01%-- run_timer_softirq
>                |                                _raw_spin_lock_irq
>                |          
>                 --0.06%-- xen_hvm_callback_vector
>                           xen_evtchn_do_upcall
>                           irq_exit
>                           __do_softirq
>                           |          
>                           |--0.05%-- _raw_spin_lock_irq
>                           |          
>                            --0.01%-- run_timer_softirq
>                                      _raw_spin_lock_irq
>
>     0.18%     0.13%  kworker/7:2  [kernel.kallsyms]  [k] find_next_bit              
>            |          
>            |--0.13%-- ret_from_fork
>            |          kthread
>            |          worker_thread
>            |          |          
>            |          |--0.08%-- process_one_work
>            |          |          |          
>            |          |          |--0.05%-- _cond_resched
>            |          |          |          preempt_schedule_common
>            |          |          |          __schedule
>            |          |          |          |          
>            |          |          |          |--0.03%-- xen_hvm_callback_vector
>            |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          irq_exit
>            |          |          |          |          __do_softirq
>            |          |          |          |          run_rebalance_domains
>            |          |          |          |          rebalance_domains
>            |          |          |          |          load_balance
>            |          |          |          |          |          
>            |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          
>            |          |          |          |          |--0.01%-- find_busiest_group
>            |          |          |          |          |          update_sd_lb_stats
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- cpumask_next_and
>            |          |          |          |          |                     find_next_bit
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- cpumask_next_and
>            |          |          |          |                     find_next_bit
>            |          |          |          |          
>            |          |          |           --0.02%-- rcu_note_context_switch
>            |          |          |                     xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     __do_softirq
>            |          |          |                     run_rebalance_domains
>            |          |          |                     rebalance_domains
>            |          |          |                     load_balance
>            |          |          |                     |          
>            |          |          |                     |--0.01%-- cpumask_next_and
>            |          |          |                     |          find_next_bit
>            |          |          |                     |          
>            |          |          |                     |--0.01%-- find_busiest_group
>            |          |          |                     |          update_sd_lb_stats
>            |          |          |                     |          cpumask_next_and
>            |          |          |                     |          find_next_bit
>            |          |          |                     |          
>            |          |          |                      --0.01%-- group_balance_cpu
>            |          |          |                                find_next_bit
>            |          |          |          
>            |          |           --0.03%-- push_to_pool
>            |          |                     _xfer_secondary_pool
>            |          |                     xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     __do_softirq
>            |          |                     run_rebalance_domains
>            |          |                     rebalance_domains
>            |          |                     load_balance
>            |          |                     |          
>            |          |                     |--0.01%-- find_next_bit
>            |          |                     |          
>            |          |                     |--0.01%-- find_busiest_group
>            |          |                     |          update_sd_lb_stats
>            |          |                     |          |          
>            |          |                     |          |--0.01%-- find_next_bit
>            |          |                     |          |          
>            |          |                     |           --0.01%-- cpumask_next_and
>            |          |                     |                     find_next_bit
>            |          |                     |          
>            |          |                      --0.01%-- group_balance_cpu
>            |          |                                cpumask_next_and
>            |          |                                find_next_bit
>            |          |          
>            |          |--0.04%-- xen_hvm_callback_vector
>            |          |          xen_evtchn_do_upcall
>            |          |          irq_exit
>            |          |          __do_softirq
>            |          |          run_rebalance_domains
>            |          |          rebalance_domains
>            |          |          load_balance
>            |          |          |          
>            |          |          |--0.02%-- find_next_bit
>            |          |          |          
>            |          |          |--0.02%-- find_busiest_group
>            |          |          |          update_sd_lb_stats
>            |          |          |          find_next_bit
>            |          |          |          
>            |          |           --0.01%-- group_balance_cpu
>            |          |                     find_next_bit
>            |          |          
>            |           --0.02%-- schedule
>            |                     |          
>            |                     |--0.01%-- __schedule
>            |                     |          xen_hvm_callback_vector
>            |                     |          xen_evtchn_do_upcall
>            |                     |          irq_exit
>            |                     |          __do_softirq
>            |                     |          run_rebalance_domains
>            |                     |          rebalance_domains
>            |                     |          load_balance
>            |                     |          find_next_bit
>            |                     |          
>            |                      --0.01%-- xen_hvm_callback_vector
>            |                                xen_evtchn_do_upcall
>            |                                irq_exit
>            |                                __do_softirq
>            |                                run_rebalance_domains
>            |                                rebalance_domains
>            |                                load_balance
>            |                                find_busiest_group
>            |                                update_sd_lb_stats
>            |                                find_next_bit
>            |          
>             --0.05%-- find_next_bit
>                       _find_next_bit.part.0
>
>     0.16%     0.16%  kworker/7:2  [kernel.kallsyms]  [k] _find_next_bit.part.0      
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               |          
>               |--0.10%-- process_one_work
>               |          |          
>               |          |--0.07%-- _cond_resched
>               |          |          preempt_schedule_common
>               |          |          __schedule
>               |          |          |          
>               |          |          |--0.04%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          __do_softirq
>               |          |          |          run_rebalance_domains
>               |          |          |          rebalance_domains
>               |          |          |          load_balance
>               |          |          |          |          
>               |          |          |          |--0.02%-- find_busiest_group
>               |          |          |          |          update_sd_lb_stats
>               |          |          |          |          cpumask_next_and
>               |          |          |          |          |          
>               |          |          |          |          |--0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          
>               |          |          |          |--0.02%-- cpumask_next_and
>               |          |          |          |          |          
>               |          |          |          |          |--0.01%-- find_next_bit
>               |          |          |          |          |          _find_next_bit.part.0
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- _find_next_bit.part.0
>               |          |          |          |          
>               |          |          |           --0.01%-- group_balance_cpu
>               |          |          |                     cpumask_next_and
>               |          |          |                     _find_next_bit.part.0
>               |          |          |          
>               |          |           --0.02%-- rcu_note_context_switch
>               |          |                     xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     __do_softirq
>               |          |                     run_rebalance_domains
>               |          |                     rebalance_domains
>               |          |                     load_balance
>               |          |                     |          
>               |          |                     |--0.01%-- cpumask_next_and
>               |          |                     |          |          
>               |          |                     |          |--0.01%-- find_next_bit
>               |          |                     |          |          _find_next_bit.part.0
>               |          |                     |          |          
>               |          |                     |           --0.01%-- _find_next_bit.part.0
>               |          |                     |          
>               |          |                     |--0.01%-- find_busiest_group
>               |          |                     |          update_sd_lb_stats
>               |          |                     |          cpumask_next_and
>               |          |                     |          find_next_bit
>               |          |                     |          _find_next_bit.part.0
>               |          |                     |          
>               |          |                      --0.01%-- group_balance_cpu
>               |          |                                cpumask_next_and
>               |          |                                _find_next_bit.part.0
>               |          |          
>               |           --0.03%-- push_to_pool
>               |                     _xfer_secondary_pool
>               |                     xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     run_rebalance_domains
>               |                     rebalance_domains
>               |                     load_balance
>               |                     |          
>               |                     |--0.02%-- cpumask_next_and
>               |                     |          |          
>               |                     |          |--0.01%-- _find_next_bit.part.0
>               |                     |          |          
>               |                     |           --0.01%-- find_next_bit
>               |                     |                     _find_next_bit.part.0
>               |                     |          
>               |                     |--0.01%-- find_busiest_group
>               |                     |          update_sd_lb_stats
>               |                     |          cpumask_next_and
>               |                     |          |          
>               |                     |          |--0.01%-- find_next_bit
>               |                     |          |          _find_next_bit.part.0
>               |                     |          |          
>               |                     |           --0.01%-- _find_next_bit.part.0
>               |                     |          
>               |                      --0.01%-- group_balance_cpu
>               |                                cpumask_next_and
>               |                                _find_next_bit.part.0
>               |          
>               |--0.03%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          __do_softirq
>               |          run_rebalance_domains
>               |          rebalance_domains
>               |          load_balance
>               |          |          
>               |          |--0.02%-- find_busiest_group
>               |          |          update_sd_lb_stats
>               |          |          cpumask_next_and
>               |          |          _find_next_bit.part.0
>               |          |          
>               |          |--0.01%-- cpumask_next_and
>               |          |          _find_next_bit.part.0
>               |          |          
>               |           --0.01%-- group_balance_cpu
>               |                     cpumask_next_and
>               |                     _find_next_bit.part.0
>               |          
>                --0.03%-- schedule
>                          |          
>                          |--0.02%-- xen_hvm_callback_vector
>                          |          xen_evtchn_do_upcall
>                          |          irq_exit
>                          |          __do_softirq
>                          |          run_rebalance_domains
>                          |          rebalance_domains
>                          |          load_balance
>                          |          |          
>                          |          |--0.01%-- find_busiest_group
>                          |          |          update_sd_lb_stats
>                          |          |          cpumask_next_and
>                          |          |          |          
>                          |          |          |--0.01%-- find_next_bit
>                          |          |          |          _find_next_bit.part.0
>                          |          |          |          
>                          |          |           --0.01%-- _find_next_bit.part.0
>                          |          |          
>                          |           --0.01%-- cpumask_next_and
>                          |                     _find_next_bit.part.0
>                          |          
>                           --0.02%-- __schedule
>                                     xen_hvm_callback_vector
>                                     xen_evtchn_do_upcall
>                                     irq_exit
>                                     __do_softirq
>                                     run_rebalance_domains
>                                     rebalance_domains
>                                     load_balance
>                                     |          
>                                     |--0.01%-- find_busiest_group
>                                     |          update_sd_lb_stats
>                                     |          cpumask_next_and
>                                     |          |          
>                                     |          |--0.01%-- find_next_bit
>                                     |          |          _find_next_bit.part.0
>                                     |          |          
>                                     |           --0.01%-- _find_next_bit.part.0
>                                     |          
>                                      --0.01%-- cpumask_next_and
>                                                _find_next_bit.part.0
>
>     0.15%     0.15%  kworker/7:2  [kernel.kallsyms]  [k] update_group_capacity      
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               |          
>               |--0.09%-- process_one_work
>               |          |          
>               |          |--0.07%-- _cond_resched
>               |          |          preempt_schedule_common
>               |          |          __schedule
>               |          |          |          
>               |          |          |--0.04%-- rcu_note_context_switch
>               |          |          |          xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          __do_softirq
>               |          |          |          run_rebalance_domains
>               |          |          |          rebalance_domains
>               |          |          |          load_balance
>               |          |          |          find_busiest_group
>               |          |          |          |          
>               |          |          |          |--0.03%-- update_sd_lb_stats
>               |          |          |          |          update_group_capacity
>               |          |          |          |          
>               |          |          |           --0.01%-- update_group_capacity
>               |          |          |          
>               |          |           --0.03%-- xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     __do_softirq
>               |          |                     run_rebalance_domains
>               |          |                     rebalance_domains
>               |          |                     load_balance
>               |          |                     find_busiest_group
>               |          |                     |          
>               |          |                     |--0.03%-- update_sd_lb_stats
>               |          |                     |          update_group_capacity
>               |          |                     |          
>               |          |                      --0.01%-- update_group_capacity
>               |          |          
>               |           --0.02%-- push_to_pool
>               |                     _xfer_secondary_pool
>               |                     xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     run_rebalance_domains
>               |                     rebalance_domains
>               |                     load_balance
>               |                     find_busiest_group
>               |                     update_sd_lb_stats
>               |                     update_group_capacity
>               |          
>               |--0.04%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          __do_softirq
>               |          run_rebalance_domains
>               |          rebalance_domains
>               |          load_balance
>               |          find_busiest_group
>               |          |          
>               |          |--0.03%-- update_sd_lb_stats
>               |          |          update_group_capacity
>               |          |          
>               |           --0.01%-- update_group_capacity
>               |          
>                --0.01%-- schedule
>                          xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          __do_softirq
>                          run_rebalance_domains
>                          rebalance_domains
>                          load_balance
>                          find_busiest_group
>                          |          
>                          |--0.01%-- update_sd_lb_stats
>                          |          update_group_capacity
>                          |          
>                           --0.01%-- update_group_capacity
>
>     0.15%     0.07%  swapper      [kernel.kallsyms]  [k] find_next_bit              
>                |          
>                |--0.08%-- find_next_bit
>                |          _find_next_bit.part.0
>                |          
>                 --0.07%-- start_secondary
>                           cpu_startup_entry
>                           |          
>                           |--0.05%-- schedule_preempt_disabled
>                           |          |          
>                           |          |--0.03%-- schedule
>                           |          |          xen_hvm_callback_vector
>                           |          |          xen_evtchn_do_upcall
>                           |          |          irq_exit
>                           |          |          __do_softirq
>                           |          |          run_rebalance_domains
>                           |          |          rebalance_domains
>                           |          |          load_balance
>                           |          |          |          
>                           |          |          |--0.02%-- find_busiest_group
>                           |          |          |          update_sd_lb_stats
>                           |          |          |          |          
>                           |          |          |          |--0.02%-- find_next_bit
>                           |          |          |          |          
>                           |          |          |           --0.01%-- cpumask_next_and
>                           |          |          |                     find_next_bit
>                           |          |          |          
>                           |          |          |--0.01%-- find_next_bit
>                           |          |          |          
>                           |          |           --0.01%-- cpumask_next_and
>                           |          |                     find_next_bit
>                           |          |          
>                           |           --0.02%-- xen_hvm_callback_vector
>                           |                     xen_evtchn_do_upcall
>                           |                     irq_exit
>                           |                     __do_softirq
>                           |                     run_rebalance_domains
>                           |                     rebalance_domains
>                           |                     load_balance
>                           |                     |          
>                           |                     |--0.01%-- find_next_bit
>                           |                     |          
>                           |                      --0.01%-- find_busiest_group
>                           |                                update_sd_lb_stats
>                           |                                |          
>                           |                                |--0.01%-- find_next_bit
>                           |                                |          
>                           |                                 --0.01%-- cpumask_next_and
>                           |                                           find_next_bit
>                           |          
>                            --0.01%-- xen_hvm_callback_vector
>                                      xen_evtchn_do_upcall
>                                      irq_exit
>                                      __do_softirq
>                                      run_rebalance_domains
>                                      rebalance_domains
>                                      load_balance
>                                      |          
>                                      |--0.01%-- find_next_bit
>                                      |          
>                                       --0.01%-- cpumask_next_and
>                                                 find_next_bit
>
>     0.14%     0.14%  kworker/7:2  [kernel.kallsyms]  [k] account.part.28            
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               process_one_work
>               push_to_pool
>               _xfer_secondary_pool
>               extract_entropy
>               account.part.28
>
>     0.14%     0.14%  watchdog/7   [kernel.kallsyms]  [k] kthread_should_stop        
>             |
>             ---ret_from_fork
>                kthread
>                kthread_should_stop
>
>     0.13%     0.13%  ksoftirqd/7  [kernel.kallsyms]  [k] rcu_momentary_dyntick_idle 
>            |
>            ---ret_from_fork
>               kthread
>               smpboot_thread_fn
>               schedule
>               __schedule
>               rcu_note_context_switch
>               rcu_momentary_dyntick_idle
>
>     0.13%     0.13%  kworker/7:2  [kernel.kallsyms]  [k] __msecs_to_jiffies         
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               |          
>               |--0.05%-- process_one_work
>               |          |          
>               |          |--0.04%-- _cond_resched
>               |          |          preempt_schedule_common
>               |          |          __schedule
>               |          |          |          
>               |          |          |--0.02%-- rcu_note_context_switch
>               |          |          |          xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          __do_softirq
>               |          |          |          run_rebalance_domains
>               |          |          |          |          
>               |          |          |          |--0.02%-- __msecs_to_jiffies
>               |          |          |          |          
>               |          |          |           --0.01%-- rebalance_domains
>               |          |          |                     __msecs_to_jiffies
>               |          |          |          
>               |          |           --0.02%-- xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     __do_softirq
>               |          |                     run_rebalance_domains
>               |          |                     __msecs_to_jiffies
>               |          |          
>               |           --0.02%-- push_to_pool
>               |                     _xfer_secondary_pool
>               |                     xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     run_rebalance_domains
>               |                     __msecs_to_jiffies
>               |          
>               |--0.04%-- schedule
>               |          |          
>               |          |--0.03%-- __schedule
>               |          |          xen_hvm_callback_vector
>               |          |          xen_evtchn_do_upcall
>               |          |          irq_exit
>               |          |          __do_softirq
>               |          |          run_rebalance_domains
>               |          |          |          
>               |          |          |--0.03%-- __msecs_to_jiffies
>               |          |          |          
>               |          |           --0.01%-- rebalance_domains
>               |          |                     load_balance
>               |          |                     find_busiest_group
>               |          |                     update_sd_lb_stats
>               |          |                     __msecs_to_jiffies
>               |          |          
>               |           --0.01%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     run_rebalance_domains
>               |                     |          
>               |                     |--0.01%-- __msecs_to_jiffies
>               |                     |          
>               |                      --0.01%-- rebalance_domains
>               |                                load_balance
>               |                                find_busiest_group
>               |                                update_sd_lb_stats
>               |                                __msecs_to_jiffies
>               |          
>                --0.03%-- xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          __do_softirq
>                          run_rebalance_domains
>                          |          
>                          |--0.02%-- __msecs_to_jiffies
>                          |          
>                           --0.02%-- rebalance_domains
>                                     |          
>                                     |--0.01%-- __msecs_to_jiffies
>                                     |          
>                                      --0.01%-- load_balance
>                                                find_busiest_group
>                                                update_sd_lb_stats
>                                                __msecs_to_jiffies
>
>     0.13%     0.08%  swapper      [kernel.kallsyms]  [k] rcu_process_callbacks      
>                |          
>                |--0.08%-- start_secondary
>                |          cpu_startup_entry
>                |          |          
>                |          |--0.04%-- xen_hvm_callback_vector
>                |          |          xen_evtchn_do_upcall
>                |          |          irq_exit
>                |          |          |          
>                |          |          |--0.03%-- __do_softirq
>                |          |          |          rcu_process_callbacks
>                |          |          |          
>                |          |           --0.01%-- rcu_process_callbacks
>                |          |          
>                |           --0.03%-- schedule_preempt_disabled
>                |                     schedule
>                |                     xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     __do_softirq
>                |                     rcu_process_callbacks
>                |          
>                 --0.05%-- rcu_process_callbacks
>                           |          
>                           |--0.05%-- note_gp_changes
>                           |          |          
>                           |           --0.01%-- _raw_spin_unlock_irqrestore
>                           |          
>                            --0.01%-- _raw_spin_unlock_irqrestore
>
>     0.13%     0.09%  swapper      [kernel.kallsyms]  [k] update_blocked_averages    
>                |          
>                |--0.09%-- start_secondary
>                |          cpu_startup_entry
>                |          |          
>                |          |--0.08%-- schedule_preempt_disabled
>                |          |          |          
>                |          |          |--0.04%-- schedule
>                |          |          |          xen_hvm_callback_vector
>                |          |          |          xen_evtchn_do_upcall
>                |          |          |          irq_exit
>                |          |          |          __do_softirq
>                |          |          |          run_rebalance_domains
>                |          |          |          |          
>                |          |          |          |--0.03%-- rebalance_domains
>                |          |          |          |          update_blocked_averages
>                |          |          |          |          
>                |          |          |           --0.02%-- update_blocked_averages
>                |          |          |          
>                |          |           --0.03%-- xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     __do_softirq
>                |          |                     run_rebalance_domains
>                |          |                     |          
>                |          |                     |--0.02%-- rebalance_domains
>                |          |                     |          update_blocked_averages
>                |          |                     |          
>                |          |                      --0.01%-- update_blocked_averages
>                |          |          
>                |           --0.01%-- xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     __do_softirq
>                |                     run_rebalance_domains
>                |                     |          
>                |                     |--0.01%-- rebalance_domains
>                |                     |          update_blocked_averages
>                |                     |          
>                |                      --0.01%-- update_blocked_averages
>                |          
>                 --0.04%-- update_blocked_averages
>                           |          
>                           |--0.03%-- _raw_spin_lock_irqsave
>                           |          
>                            --0.01%-- _raw_spin_unlock_irqrestore
>
>     0.11%     0.08%  ksoftirqd/7  [kernel.kallsyms]  [k] find_next_bit              
>            |          
>            |--0.08%-- ret_from_fork
>            |          kthread
>            |          |          
>            |          |--0.05%-- smpboot_thread_fn
>            |          |          |          
>            |          |          |--0.03%-- schedule
>            |          |          |          |          
>            |          |          |          |--0.02%-- xen_hvm_callback_vector
>            |          |          |          |          xen_evtchn_do_upcall
>            |          |          |          |          irq_exit
>            |          |          |          |          __do_softirq
>            |          |          |          |          run_rebalance_domains
>            |          |          |          |          rebalance_domains
>            |          |          |          |          load_balance
>            |          |          |          |          |          
>            |          |          |          |          |--0.02%-- find_busiest_group
>            |          |          |          |          |          update_sd_lb_stats
>            |          |          |          |          |          |          
>            |          |          |          |          |          |--0.01%-- find_next_bit
>            |          |          |          |          |          |          
>            |          |          |          |          |           --0.01%-- cpumask_next_and
>            |          |          |          |          |                     find_next_bit
>            |          |          |          |          |          
>            |          |          |          |           --0.01%-- find_next_bit
>            |          |          |          |          
>            |          |          |           --0.01%-- __schedule
>            |          |          |                     xen_hvm_callback_vector
>            |          |          |                     xen_evtchn_do_upcall
>            |          |          |                     irq_exit
>            |          |          |                     __do_softirq
>            |          |          |                     run_rebalance_domains
>            |          |          |                     rebalance_domains
>            |          |          |                     load_balance
>            |          |          |                     |          
>            |          |          |                     |--0.01%-- cpumask_next_and
>            |          |          |                     |          find_next_bit
>            |          |          |                     |          
>            |          |          |                      --0.01%-- find_busiest_group
>            |          |          |                                update_sd_lb_stats
>            |          |          |                                find_next_bit
>            |          |          |          
>            |          |           --0.02%-- xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     __do_softirq
>            |          |                     run_rebalance_domains
>            |          |                     rebalance_domains
>            |          |                     load_balance
>            |          |                     |          
>            |          |                     |--0.01%-- find_next_bit
>            |          |                     |          
>            |          |                      --0.01%-- find_busiest_group
>            |          |                                update_sd_lb_stats
>            |          |                                find_next_bit
>            |          |          
>            |           --0.03%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     __do_softirq
>            |                     run_rebalance_domains
>            |                     rebalance_domains
>            |                     load_balance
>            |                     |          
>            |                     |--0.02%-- find_next_bit
>            |                     |          
>            |                      --0.01%-- find_busiest_group
>            |                                update_sd_lb_stats
>            |                                find_next_bit
>            |          
>             --0.04%-- find_next_bit
>                       _find_next_bit.part.0
>
>     0.10%     0.10%  kworker/7:2  [kernel.kallsyms]  [k] memzero_explicit           
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               process_one_work
>               push_to_pool
>               _xfer_secondary_pool
>               memzero_explicit
>
>     0.10%     0.10%  kworker/7:2  [kernel.kallsyms]  [k] note_gp_changes            
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               |          
>               |--0.05%-- process_one_work
>               |          _cond_resched
>               |          preempt_schedule_common
>               |          __schedule
>               |          |          
>               |          |--0.03%-- xen_hvm_callback_vector
>               |          |          xen_evtchn_do_upcall
>               |          |          irq_exit
>               |          |          __do_softirq
>               |          |          |          
>               |          |          |--0.02%-- rcu_process_callbacks
>               |          |          |          note_gp_changes
>               |          |          |          
>               |          |           --0.01%-- note_gp_changes
>               |          |          
>               |           --0.02%-- rcu_note_context_switch
>               |                     xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     rcu_process_callbacks
>               |                     note_gp_changes
>               |          
>               |--0.04%-- schedule
>               |          |          
>               |          |--0.03%-- __schedule
>               |          |          xen_hvm_callback_vector
>               |          |          xen_evtchn_do_upcall
>               |          |          irq_exit
>               |          |          __do_softirq
>               |          |          |          
>               |          |          |--0.02%-- rcu_process_callbacks
>               |          |          |          note_gp_changes
>               |          |          |          
>               |          |           --0.01%-- note_gp_changes
>               |          |          
>               |           --0.01%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     |          
>               |                     |--0.01%-- rcu_process_callbacks
>               |                     |          note_gp_changes
>               |                     |          
>               |                      --0.01%-- note_gp_changes
>               |          
>                --0.02%-- xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          __do_softirq
>                          rcu_process_callbacks
>                          note_gp_changes
>
>     0.10%     0.10%  swapper      [kernel.kallsyms]  [k] update_group_capacity      
>                |          
>                |--0.10%-- start_secondary
>                |          cpu_startup_entry
>                |          |          
>                |          |--0.08%-- schedule_preempt_disabled
>                |          |          |          
>                |          |          |--0.04%-- xen_hvm_callback_vector
>                |          |          |          xen_evtchn_do_upcall
>                |          |          |          irq_exit
>                |          |          |          __do_softirq
>                |          |          |          run_rebalance_domains
>                |          |          |          rebalance_domains
>                |          |          |          load_balance
>                |          |          |          find_busiest_group
>                |          |          |          |          
>                |          |          |          |--0.03%-- update_sd_lb_stats
>                |          |          |          |          update_group_capacity
>                |          |          |          |          
>                |          |          |           --0.01%-- update_group_capacity
>                |          |          |          
>                |          |           --0.04%-- schedule
>                |          |                     xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     __do_softirq
>                |          |                     run_rebalance_domains
>                |          |                     rebalance_domains
>                |          |                     load_balance
>                |          |                     find_busiest_group
>                |          |                     update_sd_lb_stats
>                |          |                     update_group_capacity
>                |          |          
>                |           --0.02%-- xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     __do_softirq
>                |                     run_rebalance_domains
>                |                     rebalance_domains
>                |                     load_balance
>                |                     find_busiest_group
>                |                     update_sd_lb_stats
>                |                     update_group_capacity
>                |          
>                 --0.01%-- update_group_capacity
>                           __msecs_to_jiffies
>
>     0.10%     0.09%  ksoftirqd/7  [kernel.kallsyms]  [k] update_blocked_averages    
>            |          
>            |--0.09%-- ret_from_fork
>            |          kthread
>            |          |          
>            |          |--0.06%-- smpboot_thread_fn
>            |          |          |          
>            |          |          |--0.03%-- xen_hvm_callback_vector
>            |          |          |          xen_evtchn_do_upcall
>            |          |          |          irq_exit
>            |          |          |          __do_softirq
>            |          |          |          run_rebalance_domains
>            |          |          |          |          
>            |          |          |          |--0.02%-- rebalance_domains
>            |          |          |          |          update_blocked_averages
>            |          |          |          |          
>            |          |          |           --0.02%-- update_blocked_averages
>            |          |          |          
>            |          |           --0.03%-- schedule
>            |          |                     xen_hvm_callback_vector
>            |          |                     xen_evtchn_do_upcall
>            |          |                     irq_exit
>            |          |                     __do_softirq
>            |          |                     run_rebalance_domains
>            |          |                     |          
>            |          |                     |--0.02%-- rebalance_domains
>            |          |                     |          update_blocked_averages
>            |          |                     |          
>            |          |                      --0.01%-- update_blocked_averages
>            |          |          
>            |           --0.03%-- xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     __do_softirq
>            |                     run_rebalance_domains
>            |                     |          
>            |                     |--0.02%-- rebalance_domains
>            |                     |          update_blocked_averages
>            |                     |          
>            |                      --0.01%-- update_blocked_averages
>            |          
>             --0.02%-- update_blocked_averages
>                       |          
>                       |--0.01%-- _raw_spin_lock_irqsave
>                       |          
>                        --0.01%-- _raw_spin_unlock_irqrestore
>
>     0.10%     0.10%  ksoftirqd/7  [kernel.kallsyms]  [k] _find_next_bit.part.0      
>            |
>            ---ret_from_fork
>               kthread
>               |          
>               |--0.07%-- smpboot_thread_fn
>               |          |          
>               |          |--0.07%-- schedule
>               |          |          |          
>               |          |          |--0.04%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          __do_softirq
>               |          |          |          run_rebalance_domains
>               |          |          |          rebalance_domains
>               |          |          |          load_balance
>               |          |          |          |          
>               |          |          |          |--0.03%-- find_busiest_group
>               |          |          |          |          update_sd_lb_stats
>               |          |          |          |          cpumask_next_and
>               |          |          |          |          |          
>               |          |          |          |          |--0.02%-- _find_next_bit.part.0
>               |          |          |          |          |          
>               |          |          |          |           --0.01%-- find_next_bit
>               |          |          |          |                     _find_next_bit.part.0
>               |          |          |          |          
>               |          |          |           --0.02%-- cpumask_next_and
>               |          |          |                     |          
>               |          |          |                     |--0.01%-- find_next_bit
>               |          |          |                     |          _find_next_bit.part.0
>               |          |          |                     |          
>               |          |          |                      --0.01%-- _find_next_bit.part.0
>               |          |          |          
>               |          |           --0.02%-- __schedule
>               |          |                     xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     __do_softirq
>               |          |                     run_rebalance_domains
>               |          |                     rebalance_domains
>               |          |                     load_balance
>               |          |                     |          
>               |          |                     |--0.02%-- find_busiest_group
>               |          |                     |          update_sd_lb_stats
>               |          |                     |          cpumask_next_and
>               |          |                     |          |          
>               |          |                     |          |--0.01%-- _find_next_bit.part.0
>               |          |                     |          |          
>               |          |                     |           --0.01%-- find_next_bit
>               |          |                     |                     _find_next_bit.part.0
>               |          |                     |          
>               |          |                      --0.01%-- cpumask_next_and
>               |          |                                find_next_bit
>               |          |                                _find_next_bit.part.0
>               |          |          
>               |           --0.01%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     run_rebalance_domains
>               |                     rebalance_domains
>               |                     load_balance
>               |                     cpumask_next_and
>               |                     _find_next_bit.part.0
>               |          
>                --0.03%-- xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          __do_softirq
>                          run_rebalance_domains
>                          rebalance_domains
>                          load_balance
>                          |          
>                          |--0.02%-- find_busiest_group
>                          |          update_sd_lb_stats
>                          |          cpumask_next_and
>                          |          |          
>                          |          |--0.01%-- _find_next_bit.part.0
>                          |          |          
>                          |           --0.01%-- find_next_bit
>                          |                     _find_next_bit.part.0
>                          |          
>                           --0.01%-- cpumask_next_and
>                                     _find_next_bit.part.0
>
>     0.10%     0.10%  watchdog/7   [kernel.kallsyms]  [k] rcu_momentary_dyntick_idle 
>             |
>             ---ret_from_fork
>                kthread
>                smpboot_thread_fn
>                schedule
>                __schedule
>                rcu_momentary_dyntick_idle
>
>     0.10%     0.07%  watchdog/7   [kernel.kallsyms]  [k] update_blocked_averages    
>             |          
>             |--0.07%-- ret_from_fork
>             |          kthread
>             |          |          
>             |          |--0.04%-- xen_hvm_callback_vector
>             |          |          xen_evtchn_do_upcall
>             |          |          irq_exit
>             |          |          __do_softirq
>             |          |          run_rebalance_domains
>             |          |          |          
>             |          |          |--0.03%-- rebalance_domains
>             |          |          |          update_blocked_averages
>             |          |          |          
>             |          |           --0.02%-- update_blocked_averages
>             |          |          
>             |           --0.03%-- smpboot_thread_fn
>             |                     |          
>             |                     |--0.02%-- schedule
>             |                     |          __schedule
>             |                     |          xen_hvm_callback_vector
>             |                     |          xen_evtchn_do_upcall
>             |                     |          irq_exit
>             |                     |          __do_softirq
>             |                     |          run_rebalance_domains
>             |                     |          |          
>             |                     |          |--0.01%-- rebalance_domains
>             |                     |          |          update_blocked_averages
>             |                     |          |          
>             |                     |           --0.01%-- update_blocked_averages
>             |                     |          
>             |                      --0.01%-- watchdog
>             |                                running_clock
>             |                                local_clock
>             |                                sched_clock_cpu
>             |                                xen_hvm_callback_vector
>             |                                xen_evtchn_do_upcall
>             |                                irq_exit
>             |                                __do_softirq
>             |                                run_rebalance_domains
>             |                                rebalance_domains
>             |                                update_blocked_averages
>             |          
>              --0.03%-- update_blocked_averages
>                        _raw_spin_lock_irqsave
>
>     0.09%     0.05%  watchdog/7   [kernel.kallsyms]  [k] rcu_process_callbacks      
>             |          
>             |--0.05%-- ret_from_fork
>             |          kthread
>             |          smpboot_thread_fn
>             |          schedule
>             |          __schedule
>             |          xen_hvm_callback_vector
>             |          xen_evtchn_do_upcall
>             |          irq_exit
>             |          |          
>             |          |--0.04%-- __do_softirq
>             |          |          rcu_process_callbacks
>             |          |          
>             |           --0.01%-- rcu_process_callbacks
>             |          
>              --0.04%-- rcu_process_callbacks
>                        |          
>                        |--0.02%-- rcu_report_qs_rnp
>                        |          rcu_gp_kthread_wake
>                        |          |          
>                        |           --0.01%-- __wake_up
>                        |                     |          
>                        |                      --0.01%-- _raw_spin_lock_irqsave
>                        |          
>                        |--0.01%-- rcu_gp_kthread_wake
>                        |          
>                        |--0.01%-- _raw_spin_unlock_irqrestore
>                        |          
>                         --0.01%-- note_gp_changes
>
>     0.09%     0.09%  ksoftirqd/7  [kernel.kallsyms]  [k] ksoftirqd_should_run       
>            |
>            ---ret_from_fork
>               kthread
>               ksoftirqd_should_run
>
>     0.09%     0.09%  ksoftirqd/7  [kernel.kallsyms]  [k] update_group_capacity      
>            |
>            ---ret_from_fork
>               kthread
>               |          
>               |--0.07%-- smpboot_thread_fn
>               |          |          
>               |          |--0.05%-- schedule
>               |          |          |          
>               |          |          |--0.03%-- xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          __do_softirq
>               |          |          |          run_rebalance_domains
>               |          |          |          rebalance_domains
>               |          |          |          load_balance
>               |          |          |          find_busiest_group
>               |          |          |          update_sd_lb_stats
>               |          |          |          update_group_capacity
>               |          |          |          
>               |          |           --0.02%-- __schedule
>               |          |                     xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     __do_softirq
>               |          |                     run_rebalance_domains
>               |          |                     rebalance_domains
>               |          |                     load_balance
>               |          |                     find_busiest_group
>               |          |                     |          
>               |          |                     |--0.01%-- update_sd_lb_stats
>               |          |                     |          update_group_capacity
>               |          |                     |          
>               |          |                      --0.01%-- update_group_capacity
>               |          |          
>               |           --0.02%-- xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     run_rebalance_domains
>               |                     rebalance_domains
>               |                     load_balance
>               |                     find_busiest_group
>               |                     update_sd_lb_stats
>               |                     update_group_capacity
>               |          
>                --0.02%-- xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          __do_softirq
>                          run_rebalance_domains
>                          rebalance_domains
>                          load_balance
>                          find_busiest_group
>                          update_sd_lb_stats
>                          update_group_capacity
>
>     0.09%     0.09%  kworker/7:2  [kernel.kallsyms]  [k] idle_cpu                   
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               |          
>               |--0.05%-- process_one_work
>               |          |          
>               |          |--0.03%-- _cond_resched
>               |          |          preempt_schedule_common
>               |          |          __schedule
>               |          |          |          
>               |          |          |--0.02%-- rcu_note_context_switch
>               |          |          |          xen_hvm_callback_vector
>               |          |          |          xen_evtchn_do_upcall
>               |          |          |          irq_exit
>               |          |          |          __do_softirq
>               |          |          |          run_rebalance_domains
>               |          |          |          rebalance_domains
>               |          |          |          load_balance
>               |          |          |          find_busiest_group
>               |          |          |          update_sd_lb_stats
>               |          |          |          idle_cpu
>               |          |          |          
>               |          |           --0.01%-- xen_hvm_callback_vector
>               |          |                     xen_evtchn_do_upcall
>               |          |                     irq_exit
>               |          |                     __do_softirq
>               |          |                     run_rebalance_domains
>               |          |                     rebalance_domains
>               |          |                     load_balance
>               |          |                     find_busiest_group
>               |          |                     |          
>               |          |                     |--0.01%-- update_sd_lb_stats
>               |          |                     |          idle_cpu
>               |          |                     |          
>               |          |                      --0.01%-- idle_cpu
>               |          |          
>               |           --0.02%-- push_to_pool
>               |                     _xfer_secondary_pool
>               |                     xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     run_rebalance_domains
>               |                     rebalance_domains
>               |                     |          
>               |                     |--0.02%-- load_balance
>               |                     |          |          
>               |                     |          |--0.01%-- find_busiest_group
>               |                     |          |          |          
>               |                     |          |          |--0.01%-- update_sd_lb_stats
>               |                     |          |          |          idle_cpu
>               |                     |          |          |          
>               |                     |          |           --0.01%-- idle_cpu
>               |                     |          |          
>               |                     |           --0.01%-- idle_cpu
>               |                     |          
>               |                      --0.01%-- idle_cpu
>               |          
>               |--0.02%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          __do_softirq
>               |          run_rebalance_domains
>               |          rebalance_domains
>               |          load_balance
>               |          find_busiest_group
>               |          |          
>               |          |--0.02%-- idle_cpu
>               |          |          
>               |           --0.01%-- update_sd_lb_stats
>               |                     idle_cpu
>               |          
>                --0.02%-- schedule
>                          |          
>                          |--0.01%-- __schedule
>                          |          xen_hvm_callback_vector
>                          |          xen_evtchn_do_upcall
>                          |          irq_exit
>                          |          __do_softirq
>                          |          run_rebalance_domains
>                          |          rebalance_domains
>                          |          |          
>                          |          |--0.01%-- load_balance
>                          |          |          find_busiest_group
>                          |          |          update_sd_lb_stats
>                          |          |          idle_cpu
>                          |          |          
>                          |           --0.01%-- idle_cpu
>                          |          
>                           --0.01%-- xen_hvm_callback_vector
>                                     xen_evtchn_do_upcall
>                                     irq_exit
>                                     __do_softirq
>                                     run_rebalance_domains
>                                     rebalance_domains
>                                     load_balance
>                                     find_busiest_group
>                                     idle_cpu
>
>     0.09%     0.09%  swapper      [kernel.kallsyms]  [k] __msecs_to_jiffies         
>                |
>                ---start_secondary
>                   cpu_startup_entry
>                   |          
>                   |--0.07%-- schedule_preempt_disabled
>                   |          |          
>                   |          |--0.04%-- xen_hvm_callback_vector
>                   |          |          xen_evtchn_do_upcall
>                   |          |          irq_exit
>                   |          |          __do_softirq
>                   |          |          run_rebalance_domains
>                   |          |          |          
>                   |          |          |--0.03%-- __msecs_to_jiffies
>                   |          |          |          
>                   |          |           --0.01%-- rebalance_domains
>                   |          |                     |          
>                   |          |                     |--0.01%-- __msecs_to_jiffies
>                   |          |                     |          
>                   |          |                      --0.01%-- load_balance
>                   |          |                                find_busiest_group
>                   |          |                                update_sd_lb_stats
>                   |          |                                update_group_capacity
>                   |          |                                __msecs_to_jiffies
>                   |          |          
>                   |           --0.03%-- schedule
>                   |                     xen_hvm_callback_vector
>                   |                     xen_evtchn_do_upcall
>                   |                     irq_exit
>                   |                     __do_softirq
>                   |                     run_rebalance_domains
>                   |                     |          
>                   |                     |--0.02%-- __msecs_to_jiffies
>                   |                     |          
>                   |                      --0.01%-- rebalance_domains
>                   |                                __msecs_to_jiffies
>                   |          
>                    --0.02%-- xen_hvm_callback_vector
>                              xen_evtchn_do_upcall
>                              irq_exit
>                              __do_softirq
>                              run_rebalance_domains
>                              |          
>                              |--0.01%-- __msecs_to_jiffies
>                              |          
>                               --0.01%-- rebalance_domains
>                                         __msecs_to_jiffies
>
>     0.09%     0.06%  watchdog/7   [kernel.kallsyms]  [k] find_next_bit              
>             |          
>             |--0.06%-- ret_from_fork
>             |          kthread
>             |          |          
>             |          |--0.04%-- smpboot_thread_fn
>             |          |          |          
>             |          |          |--0.03%-- schedule
>             |          |          |          |          
>             |          |          |          |--0.02%-- xen_hvm_callback_vector
>             |          |          |          |          xen_evtchn_do_upcall
>             |          |          |          |          irq_exit
>             |          |          |          |          __do_softirq
>             |          |          |          |          run_rebalance_domains
>             |          |          |          |          rebalance_domains
>             |          |          |          |          load_balance
>             |          |          |          |          |          
>             |          |          |          |          |--0.01%-- find_busiest_group
>             |          |          |          |          |          update_sd_lb_stats
>             |          |          |          |          |          |          
>             |          |          |          |          |          |--0.01%-- find_next_bit
>             |          |          |          |          |          |          
>             |          |          |          |          |           --0.01%-- cpumask_next_and
>             |          |          |          |          |                     find_next_bit
>             |          |          |          |          |          
>             |          |          |          |           --0.01%-- group_balance_cpu
>             |          |          |          |                     cpumask_next_and
>             |          |          |          |                     find_next_bit
>             |          |          |          |          
>             |          |          |           --0.01%-- __schedule
>             |          |          |                     xen_hvm_callback_vector
>             |          |          |                     xen_evtchn_do_upcall
>             |          |          |                     irq_exit
>             |          |          |                     __do_softirq
>             |          |          |                     run_rebalance_domains
>             |          |          |                     rebalance_domains
>             |          |          |                     load_balance
>             |          |          |                     find_busiest_group
>             |          |          |                     update_sd_lb_stats
>             |          |          |                     cpumask_next_and
>             |          |          |                     find_next_bit
>             |          |          |          
>             |          |           --0.01%-- watchdog
>             |          |                     running_clock
>             |          |                     local_clock
>             |          |                     sched_clock_cpu
>             |          |                     xen_hvm_callback_vector
>             |          |                     xen_evtchn_do_upcall
>             |          |                     irq_exit
>             |          |                     __do_softirq
>             |          |                     run_rebalance_domains
>             |          |                     rebalance_domains
>             |          |                     load_balance
>             |          |                     |          
>             |          |                     |--0.01%-- find_busiest_group
>             |          |                     |          update_sd_lb_stats
>             |          |                     |          find_next_bit
>             |          |                     |          
>             |          |                      --0.01%-- group_balance_cpu
>             |          |                                find_next_bit
>             |          |          
>             |           --0.02%-- xen_hvm_callback_vector
>             |                     xen_evtchn_do_upcall
>             |                     irq_exit
>             |                     __do_softirq
>             |                     run_rebalance_domains
>             |                     rebalance_domains
>             |                     load_balance
>             |                     |          
>             |                     |--0.01%-- find_next_bit
>             |                     |          
>             |                     |--0.01%-- cpumask_next_and
>             |                     |          find_next_bit
>             |                     |          
>             |                      --0.01%-- group_balance_cpu
>             |                                find_next_bit
>             |          
>              --0.03%-- find_next_bit
>                        _find_next_bit.part.0
>
>     0.08%     0.08%  watchdog/7   [kernel.kallsyms]  [k] _find_next_bit.part.0      
>             |
>             ---ret_from_fork
>                kthread
>                |          
>                |--0.05%-- smpboot_thread_fn
>                |          |          
>                |          |--0.04%-- schedule
>                |          |          |          
>                |          |          |--0.03%-- xen_hvm_callback_vector
>                |          |          |          xen_evtchn_do_upcall
>                |          |          |          irq_exit
>                |          |          |          __do_softirq
>                |          |          |          run_rebalance_domains
>                |          |          |          rebalance_domains
>                |          |          |          load_balance
>                |          |          |          |          
>                |          |          |          |--0.01%-- find_busiest_group
>                |          |          |          |          update_sd_lb_stats
>                |          |          |          |          cpumask_next_and
>                |          |          |          |          |          
>                |          |          |          |          |--0.01%-- find_next_bit
>                |          |          |          |          |          _find_next_bit.part.0
>                |          |          |          |          |          
>                |          |          |          |           --0.01%-- _find_next_bit.part.0
>                |          |          |          |          
>                |          |          |          |--0.01%-- group_balance_cpu
>                |          |          |          |          cpumask_next_and
>                |          |          |          |          _find_next_bit.part.0
>                |          |          |          |          
>                |          |          |           --0.01%-- cpumask_next_and
>                |          |          |                     find_next_bit
>                |          |          |                     _find_next_bit.part.0
>                |          |          |          
>                |          |           --0.01%-- __schedule
>                |          |                     xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     __do_softirq
>                |          |                     run_rebalance_domains
>                |          |                     rebalance_domains
>                |          |                     load_balance
>                |          |                     |          
>                |          |                     |--0.01%-- cpumask_next_and
>                |          |                     |          find_next_bit
>                |          |                     |          _find_next_bit.part.0
>                |          |                     |          
>                |          |                      --0.01%-- find_busiest_group
>                |          |                                update_sd_lb_stats
>                |          |                                cpumask_next_and
>                |          |                                _find_next_bit.part.0
>                |          |          
>                |           --0.01%-- watchdog
>                |                     running_clock
>                |                     local_clock
>                |                     sched_clock_cpu
>                |                     xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     __do_softirq
>                |                     run_rebalance_domains
>                |                     rebalance_domains
>                |                     load_balance
>                |                     |          
>                |                     |--0.01%-- cpumask_next_and
>                |                     |          _find_next_bit.part.0
>                |                     |          
>                |                      --0.01%-- find_busiest_group
>                |                                update_sd_lb_stats
>                |                                cpumask_next_and
>                |                                _find_next_bit.part.0
>                |          
>                 --0.03%-- xen_hvm_callback_vector
>                           xen_evtchn_do_upcall
>                           irq_exit
>                           __do_softirq
>                           run_rebalance_domains
>                           rebalance_domains
>                           load_balance
>                           |          
>                           |--0.02%-- find_busiest_group
>                           |          update_sd_lb_stats
>                           |          cpumask_next_and
>                           |          |          
>                           |          |--0.01%-- find_next_bit
>                           |          |          _find_next_bit.part.0
>                           |          |          
>                           |           --0.01%-- _find_next_bit.part.0
>                           |          
>                           |--0.01%-- cpumask_next_and
>                           |          _find_next_bit.part.0
>                           |          
>                            --0.01%-- group_balance_cpu
>                                      cpumask_next_and
>                                      _find_next_bit.part.0
>
>     0.08%     0.05%  ksoftirqd/7  [kernel.kallsyms]  [k] rcu_process_callbacks      
>            |          
>            |--0.05%-- ret_from_fork
>            |          kthread
>            |          |          
>            |          |--0.03%-- xen_hvm_callback_vector
>            |          |          xen_evtchn_do_upcall
>            |          |          irq_exit
>            |          |          |          
>            |          |          |--0.02%-- __do_softirq
>            |          |          |          rcu_process_callbacks
>            |          |          |          
>            |          |           --0.01%-- rcu_process_callbacks
>            |          |          
>            |           --0.03%-- smpboot_thread_fn
>            |                     schedule
>            |                     __schedule
>            |                     rcu_note_context_switch
>            |                     xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     |          
>            |                     |--0.02%-- __do_softirq
>            |                     |          rcu_process_callbacks
>            |                     |          
>            |                      --0.01%-- rcu_process_callbacks
>            |          
>             --0.02%-- rcu_process_callbacks
>                       note_gp_changes
>
>     0.07%     0.01%  watchdog/7   [kernel.kallsyms]  [k] group_balance_cpu          
>             |          
>             |--0.07%-- group_balance_cpu
>             |          |          
>             |          |--0.05%-- cpumask_next_and
>             |          |          |          
>             |          |          |--0.02%-- _find_next_bit.part.0
>             |          |          |          
>             |          |           --0.01%-- find_next_bit
>             |          |          
>             |           --0.01%-- find_next_bit
>             |          
>              --0.01%-- ret_from_fork
>                        kthread
>                        xen_hvm_callback_vector
>                        xen_evtchn_do_upcall
>                        irq_exit
>                        __do_softirq
>                        run_rebalance_domains
>                        rebalance_domains
>                        group_balance_cpu
>
>     0.07%     0.07%  watchdog/7   [kernel.kallsyms]  [k] update_group_capacity      
>             |          
>             |--0.07%-- ret_from_fork
>             |          kthread
>             |          |          
>             |          |--0.04%-- smpboot_thread_fn
>             |          |          |          
>             |          |          |--0.03%-- schedule
>             |          |          |          |          
>             |          |          |          |--0.02%-- xen_hvm_callback_vector
>             |          |          |          |          xen_evtchn_do_upcall
>             |          |          |          |          irq_exit
>             |          |          |          |          __do_softirq
>             |          |          |          |          run_rebalance_domains
>             |          |          |          |          rebalance_domains
>             |          |          |          |          load_balance
>             |          |          |          |          find_busiest_group
>             |          |          |          |          update_sd_lb_stats
>             |          |          |          |          update_group_capacity
>             |          |          |          |          
>             |          |          |           --0.01%-- __schedule
>             |          |          |                     xen_hvm_callback_vector
>             |          |          |                     xen_evtchn_do_upcall
>             |          |          |                     irq_exit
>             |          |          |                     __do_softirq
>             |          |          |                     run_rebalance_domains
>             |          |          |                     rebalance_domains
>             |          |          |                     load_balance
>             |          |          |                     find_busiest_group
>             |          |          |                     update_sd_lb_stats
>             |          |          |                     update_group_capacity
>             |          |          |          
>             |          |           --0.01%-- watchdog
>             |          |                     running_clock
>             |          |                     local_clock
>             |          |                     sched_clock_cpu
>             |          |                     xen_hvm_callback_vector
>             |          |                     xen_evtchn_do_upcall
>             |          |                     irq_exit
>             |          |                     __do_softirq
>             |          |                     run_rebalance_domains
>             |          |                     rebalance_domains
>             |          |                     load_balance
>             |          |                     find_busiest_group
>             |          |                     update_sd_lb_stats
>             |          |                     update_group_capacity
>             |          |          
>             |           --0.03%-- xen_hvm_callback_vector
>             |                     xen_evtchn_do_upcall
>             |                     irq_exit
>             |                     __do_softirq
>             |                     run_rebalance_domains
>             |                     rebalance_domains
>             |                     load_balance
>             |                     find_busiest_group
>             |                     update_sd_lb_stats
>             |                     update_group_capacity
>             |          
>              --0.01%-- update_group_capacity
>                        __msecs_to_jiffies
>
>     0.07%     0.00%  swapper      [kernel.kallsyms]  [k] group_balance_cpu          
>                |
>                ---group_balance_cpu
>                   cpumask_next_and
>                   |          
>                    --0.02%-- _find_next_bit.part.0
>
>     0.06%     0.06%  swapper      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave     
>                |
>                ---start_secondary
>                   cpu_startup_entry
>                   |          
>                   |--0.04%-- schedule_preempt_disabled
>                   |          |          
>                   |          |--0.02%-- xen_hvm_callback_vector
>                   |          |          xen_evtchn_do_upcall
>                   |          |          irq_exit
>                   |          |          __do_softirq
>                   |          |          |          
>                   |          |          |--0.02%-- run_rebalance_domains
>                   |          |          |          rebalance_domains
>                   |          |          |          |          
>                   |          |          |          |--0.01%-- update_blocked_averages
>                   |          |          |          |          _raw_spin_lock_irqsave
>                   |          |          |          |          
>                   |          |          |           --0.01%-- _raw_spin_lock_irqsave
>                   |          |          |          
>                   |          |           --0.01%-- run_timer_softirq
>                   |          |                     call_timer_fn
>                   |          |                     writeout_period
>                   |          |                     mod_timer
>                   |          |                     lock_timer_base.isra.22
>                   |          |                     _raw_spin_lock_irqsave
>                   |          |          
>                   |           --0.02%-- schedule
>                   |                     xen_hvm_callback_vector
>                   |                     xen_evtchn_do_upcall
>                   |                     irq_exit
>                   |                     __do_softirq
>                   |                     run_rebalance_domains
>                   |                     rebalance_domains
>                   |                     |          
>                   |                     |--0.01%-- _raw_spin_lock_irqsave
>                   |                     |          
>                   |                      --0.01%-- update_blocked_averages
>                   |                                _raw_spin_lock_irqsave
>                   |          
>                    --0.02%-- xen_hvm_callback_vector
>                              xen_evtchn_do_upcall
>                              irq_exit
>                              __do_softirq
>                              run_rebalance_domains
>                              rebalance_domains
>                              |          
>                              |--0.01%-- _raw_spin_lock_irqsave
>                              |          
>                               --0.01%-- update_blocked_averages
>                                         _raw_spin_lock_irqsave
>
>     0.06%     0.06%  swapper      [kernel.kallsyms]  [k] idle_cpu                   
>                |
>                ---start_secondary
>                   cpu_startup_entry
>                   schedule_preempt_disabled
>                   |          
>                   |--0.03%-- schedule
>                   |          xen_hvm_callback_vector
>                   |          xen_evtchn_do_upcall
>                   |          irq_exit
>                   |          __do_softirq
>                   |          run_rebalance_domains
>                   |          rebalance_domains
>                   |          |          
>                   |          |--0.03%-- load_balance
>                   |          |          find_busiest_group
>                   |          |          |          
>                   |          |          |--0.02%-- update_sd_lb_stats
>                   |          |          |          idle_cpu
>                   |          |          |          
>                   |          |           --0.01%-- idle_cpu
>                   |          |          
>                   |           --0.01%-- idle_cpu
>                   |          
>                    --0.03%-- xen_hvm_callback_vector
>                              xen_evtchn_do_upcall
>                              irq_exit
>                              __do_softirq
>                              run_rebalance_domains
>                              rebalance_domains
>                              |          
>                              |--0.02%-- load_balance
>                              |          find_busiest_group
>                              |          |          
>                              |          |--0.01%-- update_sd_lb_stats
>                              |          |          idle_cpu
>                              |          |          
>                              |           --0.01%-- idle_cpu
>                              |          
>                               --0.01%-- idle_cpu
>
>     0.06%     0.06%  watchdog/7   [kernel.kallsyms]  [k] __msecs_to_jiffies         
>             |
>             ---ret_from_fork
>                kthread
>                |          
>                |--0.03%-- smpboot_thread_fn
>                |          |          
>                |          |--0.03%-- schedule
>                |          |          |          
>                |          |          |--0.02%-- xen_hvm_callback_vector
>                |          |          |          xen_evtchn_do_upcall
>                |          |          |          irq_exit
>                |          |          |          __do_softirq
>                |          |          |          run_rebalance_domains
>                |          |          |          __msecs_to_jiffies
>                |          |          |          
>                |          |           --0.01%-- __schedule
>                |          |                     xen_hvm_callback_vector
>                |          |                     xen_evtchn_do_upcall
>                |          |                     irq_exit
>                |          |                     __do_softirq
>                |          |                     run_rebalance_domains
>                |          |                     rebalance_domains
>                |          |                     __msecs_to_jiffies
>                |          |          
>                |           --0.01%-- watchdog
>                |                     running_clock
>                |                     local_clock
>                |                     sched_clock_cpu
>                |                     xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     __do_softirq
>                |                     run_rebalance_domains
>                |                     rebalance_domains
>                |                     load_balance
>                |                     find_busiest_group
>                |                     update_sd_lb_stats
>                |                     update_group_capacity
>                |                     __msecs_to_jiffies
>                |          
>                 --0.03%-- xen_hvm_callback_vector
>                           xen_evtchn_do_upcall
>                           irq_exit
>                           __do_softirq
>                           run_rebalance_domains
>                           |          
>                           |--0.02%-- __msecs_to_jiffies
>                           |          
>                            --0.01%-- rebalance_domains
>                                      |          
>                                      |--0.01%-- __msecs_to_jiffies
>                                      |          
>                                       --0.01%-- load_balance
>                                                 find_busiest_group
>                                                 update_sd_lb_stats
>                                                 __msecs_to_jiffies
>
>     0.05%     0.05%  kworker/7:2  [kernel.kallsyms]  [k] _raw_spin_lock_irqsave     
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               |          
>               |--0.02%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          __do_softirq
>               |          |          
>               |          |--0.02%-- run_rebalance_domains
>               |          |          rebalance_domains
>               |          |          update_blocked_averages
>               |          |          _raw_spin_lock_irqsave
>               |          |          
>               |           --0.01%-- rcu_process_callbacks
>               |                     _raw_spin_lock_irqsave
>               |          
>               |--0.02%-- schedule
>               |          __schedule
>               |          xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          __do_softirq
>               |          |          
>               |          |--0.01%-- rcu_process_callbacks
>               |          |          |          
>               |          |          |--0.01%-- _raw_spin_lock_irqsave
>               |          |          |          
>               |          |           --0.01%-- rcu_report_qs_rnp
>               |          |                     rcu_gp_kthread_wake
>               |          |                     __wake_up
>               |          |                     _raw_spin_lock_irqsave
>               |          |          
>               |           --0.01%-- run_rebalance_domains
>               |                     rebalance_domains
>               |                     update_blocked_averages
>               |                     _raw_spin_lock_irqsave
>               |          
>                --0.02%-- process_one_work
>                          |          
>                          |--0.01%-- _cond_resched
>                          |          preempt_schedule_common
>                          |          __schedule
>                          |          |          
>                          |          |--0.01%-- xen_hvm_callback_vector
>                          |          |          xen_evtchn_do_upcall
>                          |          |          irq_exit
>                          |          |          __do_softirq
>                          |          |          run_rebalance_domains
>                          |          |          rebalance_domains
>                          |          |          update_blocked_averages
>                          |          |          _raw_spin_lock_irqsave
>                          |          |          
>                          |           --0.01%-- rcu_note_context_switch
>                          |                     xen_hvm_callback_vector
>                          |                     xen_evtchn_do_upcall
>                          |                     irq_exit
>                          |                     __do_softirq
>                          |                     rcu_process_callbacks
>                          |                     _raw_spin_lock_irqsave
>                          |          
>                           --0.01%-- push_to_pool
>                                     _xfer_secondary_pool
>                                     xen_hvm_callback_vector
>                                     xen_evtchn_do_upcall
>                                     irq_exit
>                                     __do_softirq
>                                     run_rebalance_domains
>                                     rebalance_domains
>                                     update_blocked_averages
>                                     _raw_spin_lock_irqsave
>
>     0.05%     0.05%  watchdog/7   [kernel.kallsyms]  [k] idle_cpu                   
>             |
>             ---ret_from_fork
>                kthread
>                |          
>                |--0.03%-- xen_hvm_callback_vector
>                |          xen_evtchn_do_upcall
>                |          irq_exit
>                |          __do_softirq
>                |          run_rebalance_domains
>                |          rebalance_domains
>                |          |          
>                |          |--0.03%-- load_balance
>                |          |          |          
>                |          |          |--0.02%-- find_busiest_group
>                |          |          |          |          
>                |          |          |          |--0.01%-- idle_cpu
>                |          |          |          |          
>                |          |          |           --0.01%-- update_sd_lb_stats
>                |          |          |                     idle_cpu
>                |          |          |          
>                |          |           --0.01%-- idle_cpu
>                |          |          
>                |           --0.01%-- idle_cpu
>                |          
>                 --0.02%-- smpboot_thread_fn
>                           |          
>                           |--0.02%-- schedule
>                           |          xen_hvm_callback_vector
>                           |          xen_evtchn_do_upcall
>                           |          irq_exit
>                           |          __do_softirq
>                           |          run_rebalance_domains
>                           |          rebalance_domains
>                           |          |          
>                           |          |--0.01%-- load_balance
>                           |          |          find_busiest_group
>                           |          |          update_sd_lb_stats
>                           |          |          idle_cpu
>                           |          |          
>                           |           --0.01%-- idle_cpu
>                           |          
>                            --0.01%-- watchdog
>                                      running_clock
>                                      local_clock
>                                      sched_clock_cpu
>                                      xen_hvm_callback_vector
>                                      xen_evtchn_do_upcall
>                                      irq_exit
>                                      __do_softirq
>                                      run_rebalance_domains
>                                      rebalance_domains
>                                      load_balance
>                                      find_busiest_group
>                                      idle_cpu
>
>     0.05%     0.05%  swapper      [kernel.kallsyms]  [k] note_gp_changes            
>                |          
>                |--0.05%-- start_secondary
>                |          cpu_startup_entry
>                |          |          
>                |          |--0.03%-- xen_hvm_callback_vector
>                |          |          xen_evtchn_do_upcall
>                |          |          irq_exit
>                |          |          __do_softirq
>                |          |          |          
>                |          |          |--0.02%-- rcu_process_callbacks
>                |          |          |          note_gp_changes
>                |          |          |          
>                |          |           --0.01%-- note_gp_changes
>                |          |          
>                |           --0.02%-- schedule_preempt_disabled
>                |                     schedule
>                |                     xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     __do_softirq
>                |                     rcu_process_callbacks
>                |                     note_gp_changes
>                |          
>                 --0.01%-- note_gp_changes
>                           _raw_spin_unlock_irqrestore
>
>     0.05%     0.01%  kworker/7:2  [kernel.kallsyms]  [k] group_balance_cpu          
>            |          
>            |--0.05%-- group_balance_cpu
>            |          |          
>            |          |--0.04%-- cpumask_next_and
>            |          |          |          
>            |          |          |--0.02%-- _find_next_bit.part.0
>            |          |          |          
>            |          |           --0.01%-- find_next_bit
>            |          |          
>            |           --0.01%-- find_next_bit
>            |          
>             --0.01%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       process_one_work
>                       _cond_resched
>                       preempt_schedule_common
>                       __schedule
>                       rcu_note_context_switch
>                       xen_hvm_callback_vector
>                       xen_evtchn_do_upcall
>                       irq_exit
>                       __do_softirq
>                       run_rebalance_domains
>                       rebalance_domains
>                       group_balance_cpu
>
>     0.04%     0.01%  ksoftirqd/7  [kernel.kallsyms]  [k] group_balance_cpu          
>            |          
>            |--0.03%-- group_balance_cpu
>            |          cpumask_next_and
>            |          
>             --0.01%-- ret_from_fork
>                       kthread
>                       |          
>                       |--0.01%-- xen_hvm_callback_vector
>                       |          xen_evtchn_do_upcall
>                       |          irq_exit
>                       |          __do_softirq
>                       |          run_rebalance_domains
>                       |          rebalance_domains
>                       |          group_balance_cpu
>                       |          
>                        --0.01%-- smpboot_thread_fn
>                                  xen_hvm_callback_vector
>                                  xen_evtchn_do_upcall
>                                  irq_exit
>                                  __do_softirq
>                                  run_rebalance_domains
>                                  rebalance_domains
>                                  group_balance_cpu
>
>     0.04%     0.04%  ksoftirqd/7  [kernel.kallsyms]  [k] idle_cpu                   
>            |
>            ---ret_from_fork
>               kthread
>               |          
>               |--0.03%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          __do_softirq
>               |          run_rebalance_domains
>               |          rebalance_domains
>               |          |          
>               |          |--0.02%-- load_balance
>               |          |          |          
>               |          |          |--0.01%-- find_busiest_group
>               |          |          |          update_sd_lb_stats
>               |          |          |          idle_cpu
>               |          |          |          
>               |          |           --0.01%-- idle_cpu
>               |          |          
>               |           --0.01%-- idle_cpu
>               |          
>                --0.02%-- smpboot_thread_fn
>                          |          
>                          |--0.01%-- schedule
>                          |          |          
>                          |          |--0.01%-- xen_hvm_callback_vector
>                          |          |          xen_evtchn_do_upcall
>                          |          |          irq_exit
>                          |          |          __do_softirq
>                          |          |          run_rebalance_domains
>                          |          |          rebalance_domains
>                          |          |          load_balance
>                          |          |          find_busiest_group
>                          |          |          update_sd_lb_stats
>                          |          |          idle_cpu
>                          |          |          
>                          |           --0.01%-- __schedule
>                          |                     xen_hvm_callback_vector
>                          |                     xen_evtchn_do_upcall
>                          |                     irq_exit
>                          |                     __do_softirq
>                          |                     run_rebalance_domains
>                          |                     rebalance_domains
>                          |                     idle_cpu
>                          |          
>                           --0.01%-- xen_hvm_callback_vector
>                                     xen_evtchn_do_upcall
>                                     irq_exit
>                                     __do_softirq
>                                     run_rebalance_domains
>                                     rebalance_domains
>                                     load_balance
>                                     find_busiest_group
>                                     idle_cpu
>
>     0.04%     0.02%  kworker/7:2  [kernel.kallsyms]  [k] rcu_report_qs_rnp          
>            |          
>            |--0.03%-- rcu_report_qs_rnp
>            |          rcu_gp_kthread_wake
>            |          __wake_up
>            |          |          
>            |           --0.01%-- _raw_spin_lock_irqsave
>            |          
>             --0.02%-- ret_from_fork
>                       kthread
>                       worker_thread
>                       |          
>                       |--0.01%-- schedule
>                       |          __schedule
>                       |          xen_hvm_callback_vector
>                       |          xen_evtchn_do_upcall
>                       |          irq_exit
>                       |          __do_softirq
>                       |          |          
>                       |          |--0.01%-- rcu_process_callbacks
>                       |          |          rcu_report_qs_rnp
>                       |          |          
>                       |           --0.01%-- rcu_report_qs_rnp
>                       |          
>                        --0.01%-- process_one_work
>                                  _cond_resched
>                                  preempt_schedule_common
>                                  __schedule
>                                  xen_hvm_callback_vector
>                                  xen_evtchn_do_upcall
>                                  irq_exit
>                                  __do_softirq
>                                  rcu_process_callbacks
>                                  rcu_report_qs_rnp
>
>     0.04%     0.04%  ksoftirqd/7  [kernel.kallsyms]  [k] __msecs_to_jiffies         
>            |
>            ---ret_from_fork
>               kthread
>               |          
>               |--0.02%-- smpboot_thread_fn
>               |          |          
>               |          |--0.01%-- xen_hvm_callback_vector
>               |          |          xen_evtchn_do_upcall
>               |          |          irq_exit
>               |          |          __do_softirq
>               |          |          run_rebalance_domains
>               |          |          |          
>               |          |          |--0.01%-- __msecs_to_jiffies
>               |          |          |          
>               |          |           --0.01%-- rebalance_domains
>               |          |                     load_balance
>               |          |                     find_busiest_group
>               |          |                     update_sd_lb_stats
>               |          |                     __msecs_to_jiffies
>               |          |          
>               |           --0.01%-- schedule
>               |                     __schedule
>               |                     xen_hvm_callback_vector
>               |                     xen_evtchn_do_upcall
>               |                     irq_exit
>               |                     __do_softirq
>               |                     run_rebalance_domains
>               |                     |          
>               |                     |--0.01%-- __msecs_to_jiffies
>               |                     |          
>               |                      --0.01%-- rebalance_domains
>               |                                __msecs_to_jiffies
>               |          
>                --0.02%-- xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          __do_softirq
>                          run_rebalance_domains
>                          |          
>                          |--0.01%-- rebalance_domains
>                          |          |          
>                          |          |--0.01%-- __msecs_to_jiffies
>                          |          |          
>                          |           --0.01%-- load_balance
>                          |                     find_busiest_group
>                          |                     update_sd_lb_stats
>                          |                     __msecs_to_jiffies
>                          |          
>                           --0.01%-- __msecs_to_jiffies
>
>     0.04%     0.04%  watchdog/7   [kernel.kallsyms]  [k] watchdog_should_run        
>             |
>             ---ret_from_fork
>                kthread
>                watchdog_should_run
>
>     0.04%     0.04%  watchdog/7   [kernel.kallsyms]  [k] _raw_spin_lock_irqsave     
>             |
>             ---ret_from_fork
>                kthread
>                |          
>                |--0.02%-- smpboot_thread_fn
>                |          schedule
>                |          |          
>                |          |--0.01%-- xen_hvm_callback_vector
>                |          |          xen_evtchn_do_upcall
>                |          |          irq_exit
>                |          |          __do_softirq
>                |          |          run_rebalance_domains
>                |          |          rebalance_domains
>                |          |          update_blocked_averages
>                |          |          _raw_spin_lock_irqsave
>                |          |          
>                |           --0.01%-- __schedule
>                |                     xen_hvm_callback_vector
>                |                     xen_evtchn_do_upcall
>                |                     irq_exit
>                |                     __do_softirq
>                |                     |          
>                |                     |--0.01%-- _raw_spin_lock_irqsave
>                |                     |          
>                |                      --0.01%-- rcu_process_callbacks
>                |                                rcu_report_qs_rnp
>                |                                rcu_gp_kthread_wake
>                |                                __wake_up
>                |                                _raw_spin_lock_irqsave
>                |          
>                 --0.02%-- xen_hvm_callback_vector
>                           xen_evtchn_do_upcall
>                           irq_exit
>                           __do_softirq
>                           run_rebalance_domains
>                           rebalance_domains
>                           update_blocked_averages
>                           _raw_spin_lock_irqsave
>
>     0.04%     0.01%  swapper      [kernel.kallsyms]  [k] call_timer_fn              
>                |          
>                |--0.03%-- call_timer_fn
>                |          writeout_period
>                |          |          
>                |          |--0.02%-- mod_timer
>                |          |          |          
>                |          |           --0.01%-- lock_timer_base.isra.22
>                |          |                     _raw_spin_lock_irqsave
>                |          |          
>                |           --0.01%-- fprop_new_period
>                |          
>                 --0.01%-- start_secondary
>                           cpu_startup_entry
>                           schedule_preempt_disabled
>                           xen_hvm_callback_vector
>                           xen_evtchn_do_upcall
>                           irq_exit
>                           __do_softirq
>                           run_timer_softirq
>                           call_timer_fn
>
>     0.03%     0.03%  ksoftirqd/7  [kernel.kallsyms]  [k] note_gp_changes            
>            |
>            ---ret_from_fork
>               kthread
>               |          
>               |--0.02%-- xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          __do_softirq
>               |          |          
>               |          |--0.01%-- note_gp_changes
>               |          |          
>               |           --0.01%-- rcu_process_callbacks
>               |                     note_gp_changes
>               |          
>                --0.02%-- smpboot_thread_fn
>                          schedule
>                          __schedule
>                          rcu_note_context_switch
>                          xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          __do_softirq
>                          rcu_process_callbacks
>                          note_gp_changes
>
>     0.03%     0.03%  watchdog/7   [kernel.kallsyms]  [k] watchdog_nmi_disable       
>             |
>             ---ret_from_fork
>                kthread
>                smpboot_thread_fn
>                watchdog
>                watchdog_nmi_disable
>
>     0.03%     0.00%  kworker/7:2  [kernel.kallsyms]  [k] rcu_gp_kthread_wake        
>            |
>            ---rcu_gp_kthread_wake
>               __wake_up
>               |          
>                --0.01%-- _raw_spin_lock_irqsave
>
>     0.03%     0.03%  kworker/7:2  [kernel.kallsyms]  [k] credit_entropy_bits        
>            |
>            ---ret_from_fork
>               kthread
>               worker_thread
>               process_one_work
>               push_to_pool
>               _xfer_secondary_pool
>               credit_entropy_bits
>
>     0.03%     0.02%  kworker/7:2  [kernel.kallsyms]  [k] __wake_up                  
>            |          
>            |--0.02%-- ret_from_fork
>            |          kthread
>            |          worker_thread
>            |          |          
>            |          |--0.01%-- schedule
>            |          |          __schedule
>            |          |          xen_hvm_callback_vector
>            |          |          xen_evtchn_do_upcall
>            |          |          irq_exit
>            |          |          __do_softirq
>            |          |          rcu_process_callbacks
>            |          |          rcu_report_qs_rnp
>            |          |          rcu_gp_kthread_wake
>            |          |          __wake_up
>            |          |          
>            |          |--0.01%-- xen_hvm_callback_vector
>            |          |          xen_evtchn_do_upcall
>            |          |          irq_exit
>            |          |          __do_softirq
>            |          |          rcu_process_callbacks
>            |          |          rcu_report_qs_rnp
>            |          |          rcu_gp_kthread_wake
>            |          |          __wake_up
>            |          |          
>            |           --0.01%-- process_one_work
>            |                     _cond_resched
>            |                     preempt_schedule_common
>            |                     __schedule
>            |                     xen_hvm_callback_vector
>            |                     xen_evtchn_do_upcall
>            |                     irq_exit
>            |                     __do_softirq
>            |                     rcu_process_callbacks
>            |                     rcu_report_qs_rnp
>            |                     rcu_gp_kthread_wake
>            |                     __wake_up
>            |          
>             --0.01%-- __wake_up
>                       _raw_spin_lock_irqsave
>
>     0.03%     0.02%  watchdog/7   [kernel.kallsyms]  [k] rcu_gp_kthread_wake        
>             |          
>             |--0.02%-- ret_from_fork
>             |          kthread
>             |          smpboot_thread_fn
>             |          schedule
>             |          __schedule
>             |          xen_hvm_callback_vector
>             |          xen_evtchn_do_upcall
>             |          irq_exit
>             |          __do_softirq
>             |          rcu_process_callbacks
>             |          |          
>             |          |--0.01%-- rcu_gp_kthread_wake
>             |          |          
>             |           --0.01%-- rcu_report_qs_rnp
>             |                     rcu_gp_kthread_wake
>             |          
>              --0.01%-- rcu_gp_kthread_wake
>                        __wake_up
>                        |          
>                         --0.01%-- _raw_spin_lock_irqsave
>
>     0.03%     0.00%  swapper      [kernel.kallsyms]  [k] writeout_period            
>                |
>                ---writeout_period
>                   |          
>                   |--0.02%-- mod_timer
>                   |          |          
>                   |           --0.01%-- lock_timer_base.isra.22
>                   |                     _raw_spin_lock_irqsave
>                   |          
>                    --0.01%-- fprop_new_period
>
>     0.02%     0.02%  ksoftirqd/7  [kernel.kallsyms]  [k] kthread_should_stop        
>            |
>            ---ret_from_fork
>               kthread
>               kthread_should_stop
>
>     0.02%     0.02%  swapper      [kernel.kallsyms]  [k] _raw_spin_unlock_irqrestore
>                |
>                ---start_secondary
>                   cpu_startup_entry
>                   schedule_preempt_disabled
>                   schedule
>                   xen_hvm_callback_vector
>                   xen_evtchn_do_upcall
>                   irq_exit
>                   __do_softirq
>                   |          
>                   |--0.01%-- rcu_process_callbacks
>                   |          |          
>                   |          |--0.01%-- _raw_spin_unlock_irqrestore
>                   |          |          
>                   |           --0.01%-- note_gp_changes
>                   |                     _raw_spin_unlock_irqrestore
>                   |          
>                    --0.01%-- run_rebalance_domains
>                              rebalance_domains
>                              update_blocked_averages
>                              _raw_spin_unlock_irqrestore
>
>     0.02%     0.02%  ksoftirqd/7  [kernel.kallsyms]  [k] _raw_spin_lock_irqsave     
>            |
>            ---ret_from_fork
>               kthread
>               |          
>               |--0.01%-- smpboot_thread_fn
>               |          schedule
>               |          xen_hvm_callback_vector
>               |          xen_evtchn_do_upcall
>               |          irq_exit
>               |          __do_softirq
>               |          run_rebalance_domains
>               |          rebalance_domains
>               |          |          
>               |          |--0.01%-- _raw_spin_lock_irqsave
>               |          |          
>               |           --0.01%-- update_blocked_averages
>               |                     _raw_spin_lock_irqsave
>               |          
>                --0.01%-- xen_hvm_callback_vector
>                          xen_evtchn_do_upcall
>                          irq_exit
>                          __do_softirq
>                          run_rebalance_domains
>                          rebalance_domains
>                          update_blocked_averages
>                          _raw_spin_lock_irqsave
>
>     0.02%     0.02%  watchdog/7   [kernel.kallsyms]  [k] note_gp_changes            
>             |
>             ---ret_from_fork
>                kthread
>                smpboot_thread_fn
>                schedule
>                __schedule
>                xen_hvm_callback_vector
>                xen_evtchn_do_upcall
>                irq_exit
>                __do_softirq
>                |          
>                |--0.01%-- note_gp_changes
>                |          
>                 --0.01%-- rcu_process_callbacks
>                           note_gp_changes
>
>     0.02%     0.01%  swapper      [kernel.kallsyms]  [k] mod_timer                  
>                |          
>                |--0.01%-- start_secondary
>                |          cpu_startup_entry
>                |          schedule_preempt_disabled
>                |          xen_hvm_callback_vector
>                |          xen_evtchn_do_upcall
>                |          irq_exit
>                |          __do_softirq
>                |          run_timer_softirq
>                |          call_timer_fn
>                |          writeout_period
>                |          mod_timer
>                |          
>                 --0.01%-- mod_timer
>                           lock_timer_base.isra.22
>                           _raw_spin_lock_irqsave
>
>     0.02%     0.00%  watchdog/7   [kernel.kallsyms]  [k] rcu_report_qs_rnp          
>             |
>             ---rcu_report_qs_rnp
>                rcu_gp_kthread_wake
>                |          
>                 --0.01%-- __wake_up
>                           |          
>                            --0.01%-- _raw_spin_lock_irqsave
>
>     0.01%     0.01%  swapper      [kernel.kallsyms]  [k] arch_cpu_idle_exit         
>                |
>                ---start_secondary
>                   arch_cpu_idle_exit
>
>     0.01%     0.01%  swapper      [kernel.kallsyms]  [k] fprop_new_period           
>                |
>                ---start_secondary
>                   cpu_startup_entry
>                   schedule_preempt_disabled
>                   xen_hvm_callback_vector
>                   xen_evtchn_do_upcall
>                   irq_exit
>                   __do_softirq
>                   run_timer_softirq
>                   call_timer_fn
>                   writeout_period
>                   fprop_new_period
>
>     0.01%     0.01%  watchdog/7   [kernel.kallsyms]  [k] _raw_spin_unlock_irqrestore
>             |
>             ---ret_from_fork
>                kthread
>                smpboot_thread_fn
>                schedule
>                |          
>                |--0.01%-- xen_hvm_callback_vector
>                |          xen_evtchn_do_upcall
>                |          irq_exit
>                |          __do_softirq
>                |          run_rebalance_domains
>                |          rebalance_domains
>                |          _raw_spin_unlock_irqrestore
>                |          
>                 --0.01%-- __schedule
>                           xen_hvm_callback_vector
>                           xen_evtchn_do_upcall
>                           irq_exit
>                           __do_softirq
>                           rcu_process_callbacks
>                           _raw_spin_unlock_irqrestore
>
>     0.01%     0.01%  watchdog/7   [kernel.kallsyms]  [k] __wake_up                  
>             |          
>             |--0.01%-- ret_from_fork
>             |          kthread
>             |          smpboot_thread_fn
>             |          schedule
>             |          __schedule
>             |          xen_hvm_callback_vector
>             |          xen_evtchn_do_upcall
>             |          irq_exit
>             |          __do_softirq
>             |          rcu_process_callbacks
>             |          rcu_report_qs_rnp
>             |          rcu_gp_kthread_wake
>             |          __wake_up
>             |          
>              --0.01%-- __wake_up
>                        _raw_spin_lock_irqsave
>
>     0.01%     0.01%  ksoftirqd/7  [kernel.kallsyms]  [k] _raw_spin_unlock_irqrestore
>            |
>            ---ret_from_fork
>               kthread
>               smpboot_thread_fn
>               schedule
>               __schedule
>               xen_hvm_callback_vector
>               xen_evtchn_do_upcall
>               irq_exit
>               __do_softirq
>               run_rebalance_domains
>               rebalance_domains
>               update_blocked_averages
>               _raw_spin_unlock_irqrestore
>
>     0.01%     0.00%  swapper      [kernel.kallsyms]  [k] lock_timer_base.isra.22    
>                |
>                ---lock_timer_base.isra.22
>                   _raw_spin_lock_irqsave
>
>     0.01%     0.01%  swapper      [kernel.kallsyms]  [k] rcu_note_context_switch    
>                |
>                ---start_secondary
>                   cpu_startup_entry
>                   schedule_preempt_disabled
>                   schedule
>                   __schedule
>                   rcu_note_context_switch
>
>
>
>#
># (For a higher level overview, try: perf report --sort comm,dso)
>#

Actions: View

Attachments on bug 97367: 125818 | 125819 | 125821 | 125864 | 125865 | 125866 | 129412

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.