# To display the perf.data header info, please use --header/--header-only options. # # Samples: 419K of event 'cycles' # Event count (approx.): 223488902012 # # Children Self Command Shared Object Symbol # ........ ........ ............... .................................. ............................................................................................................................................................................................................................... # 51.85% 0.00% kworker/0:2 [kernel.kallsyms] [k] ret_from_fork | ---ret_from_fork 51.85% 0.00% kworker/0:2 [kernel.kallsyms] [k] kthread | ---kthread ret_from_fork 51.82% 0.14% kworker/0:2 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread ret_from_fork 50.83% 0.14% kworker/0:2 [kernel.kallsyms] [k] process_one_work | ---process_one_work | |--99.98%-- worker_thread | kthread | ret_from_fork --0.02%-- [...] 50.59% 0.03% kworker/0:2 [kernel.kallsyms] [k] acpi_os_execute_deferred | ---acpi_os_execute_deferred | |--99.99%-- process_one_work | worker_thread | kthread | ret_from_fork --0.01%-- [...] 46.02% 0.10% kworker/0:2 [kernel.kallsyms] [k] acpi_ev_asynch_execute_gpe_method | ---acpi_ev_asynch_execute_gpe_method | |--99.99%-- acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork --0.01%-- [...] 45.06% 0.09% kworker/0:2 [kernel.kallsyms] [k] acpi_ns_evaluate | ---acpi_ns_evaluate | |--99.99%-- acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork --0.01%-- [...] 41.93% 0.07% kworker/0:2 [kernel.kallsyms] [k] acpi_ps_execute_method | ---acpi_ps_execute_method | |--99.98%-- acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork --0.02%-- [...] 40.19% 0.07% kworker/0:2 [kernel.kallsyms] [k] acpi_ps_parse_aml | ---acpi_ps_parse_aml | |--99.93%-- acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork --0.07%-- [...] 39.20% 0.88% kworker/0:2 [kernel.kallsyms] [k] acpi_ps_parse_loop | ---acpi_ps_parse_loop | |--99.98%-- acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork --0.02%-- [...] 22.15% 0.34% kworker/0:2 [kernel.kallsyms] [k] acpi_ds_exec_end_op | ---acpi_ds_exec_end_op | |--99.57%-- acpi_ps_parse_loop | acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork --0.43%-- [...] 16.78% 0.27% swapper [kernel.kallsyms] [k] cpu_startup_entry | ---cpu_startup_entry | |--60.87%-- start_secondary | --39.13%-- rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 15.54% 0.98% kworker/0:2 [kernel.kallsyms] [k] acpi_ns_lookup | ---acpi_ns_lookup | |--59.51%-- acpi_ps_get_next_namepath | | | |--61.32%-- acpi_ps_get_next_arg | | acpi_ps_parse_loop | | acpi_ps_parse_aml | | acpi_ps_execute_method | | acpi_ns_evaluate | | acpi_ev_asynch_execute_gpe_method | | acpi_os_execute_deferred | | process_one_work | | worker_thread | | kthread | | ret_from_fork | | | --38.68%-- acpi_ps_parse_loop | acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork | |--40.40%-- acpi_ds_create_operand | | | |--71.08%-- acpi_ds_create_operands | | acpi_ds_exec_end_op | | acpi_ps_parse_loop | | acpi_ps_parse_aml | | acpi_ps_execute_method | | acpi_ns_evaluate | | acpi_ev_asynch_execute_gpe_method | | acpi_os_execute_deferred | | process_one_work | | worker_thread | | kthread | | ret_from_fork | | | --28.92%-- acpi_ds_evaluate_name_path | acpi_ds_exec_end_op | acpi_ps_parse_loop | acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork --0.09%-- [...] 14.49% 0.74% kworker/0:2 [kernel.kallsyms] [k] acpi_ns_search_and_enter | ---acpi_ns_search_and_enter | |--99.64%-- acpi_ns_lookup | | | |--59.91%-- acpi_ps_get_next_namepath | | | | | |--61.46%-- acpi_ps_get_next_arg | | | acpi_ps_parse_loop | | | acpi_ps_parse_aml | | | acpi_ps_execute_method | | | acpi_ns_evaluate | | | acpi_ev_asynch_execute_gpe_method | | | acpi_os_execute_deferred | | | process_one_work | | | worker_thread | | | kthread | | | ret_from_fork | | | | | --38.54%-- acpi_ps_parse_loop | | acpi_ps_parse_aml | | acpi_ps_execute_method | | acpi_ns_evaluate | | acpi_ev_asynch_execute_gpe_method | | acpi_os_execute_deferred | | process_one_work | | worker_thread | | kthread | | ret_from_fork | | | --40.09%-- acpi_ds_create_operand | | | |--71.25%-- acpi_ds_create_operands | | acpi_ds_exec_end_op | | acpi_ps_parse_loop | | acpi_ps_parse_aml | | acpi_ps_execute_method | | acpi_ns_evaluate | | acpi_ev_asynch_execute_gpe_method | | acpi_os_execute_deferred | | process_one_work | | worker_thread | | kthread | | ret_from_fork | | | --28.75%-- acpi_ds_evaluate_name_path | acpi_ds_exec_end_op | acpi_ps_parse_loop | acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork --0.36%-- [...] 12.22% 0.01% swapper [kernel.kallsyms] [k] cpuidle_enter | ---cpuidle_enter | |--99.94%-- cpu_startup_entry | | | |--77.84%-- start_secondary | | | --22.16%-- rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel --0.06%-- [...] 12.07% 12.07% kworker/0:2 [kernel.kallsyms] [k] acpi_ns_search_one_scope | ---acpi_ns_search_one_scope | |--99.44%-- acpi_ns_search_and_enter | acpi_ns_lookup | | | |--61.07%-- acpi_ps_get_next_namepath | | | | | |--60.84%-- acpi_ps_get_next_arg | | | acpi_ps_parse_loop | | | acpi_ps_parse_aml | | | acpi_ps_execute_method | | | acpi_ns_evaluate | | | acpi_ev_asynch_execute_gpe_method | | | acpi_os_execute_deferred | | | process_one_work | | | worker_thread | | | kthread | | | ret_from_fork | | | | | --39.16%-- acpi_ps_parse_loop | | acpi_ps_parse_aml | | acpi_ps_execute_method | | acpi_ns_evaluate | | acpi_ev_asynch_execute_gpe_method | | acpi_os_execute_deferred | | process_one_work | | worker_thread | | kthread | | ret_from_fork | | | --38.93%-- acpi_ds_create_operand | | | |--71.38%-- acpi_ds_create_operands | | acpi_ds_exec_end_op | | acpi_ps_parse_loop | | acpi_ps_parse_aml | | acpi_ps_execute_method | | acpi_ns_evaluate | | acpi_ev_asynch_execute_gpe_method | | acpi_os_execute_deferred | | process_one_work | | worker_thread | | kthread | | ret_from_fork | | | --28.62%-- acpi_ds_evaluate_name_path | acpi_ds_exec_end_op | acpi_ps_parse_loop | acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork | --0.56%-- acpi_ns_lookup | |--52.98%-- acpi_ds_create_operand | | | |--72.65%-- acpi_ds_create_operands | | acpi_ds_exec_end_op | | acpi_ps_parse_loop | | acpi_ps_parse_aml | | acpi_ps_execute_method | | acpi_ns_evaluate | | acpi_ev_asynch_execute_gpe_method | | acpi_os_execute_deferred | | process_one_work | | worker_thread | | kthread | | ret_from_fork | | | --27.35%-- acpi_ds_evaluate_name_path | acpi_ds_exec_end_op | acpi_ps_parse_loop | acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork | --47.02%-- acpi_ps_get_next_namepath | |--65.16%-- acpi_ps_get_next_arg | acpi_ps_parse_loop | acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork | --34.84%-- acpi_ps_parse_loop acpi_ps_parse_aml acpi_ps_execute_method acpi_ns_evaluate acpi_ev_asynch_execute_gpe_method acpi_os_execute_deferred process_one_work worker_thread kthread ret_from_fork 10.25% 0.00% swapper [kernel.kallsyms] [k] start_secondary | ---start_secondary 9.59% 0.24% kworker/0:2 [kernel.kallsyms] [k] acpi_ps_get_next_namepath | ---acpi_ps_get_next_namepath | |--60.84%-- acpi_ps_get_next_arg | acpi_ps_parse_loop | acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork | |--38.96%-- acpi_ps_parse_loop | acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork --0.20%-- [...] 9.40% 0.33% kworker/0:2 [kernel.kallsyms] [k] acpi_ds_create_operand | ---acpi_ds_create_operand | |--72.39%-- acpi_ds_create_operands | acpi_ds_exec_end_op | acpi_ps_parse_loop | acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork | |--27.41%-- acpi_ds_evaluate_name_path | acpi_ds_exec_end_op | acpi_ps_parse_loop | acpi_ps_parse_aml | acpi_ps_execute_method | acpi_ns_evaluate | acpi_ev_asynch_execute_gpe_method | acpi_os_execute_deferred | process_one_work | worker_thread | kthread | ret_from_fork --0.20%-- [...] 8.51% 0.02% swapper [kernel.kallsyms] [k] ret_from_intr | ---ret_from_intr | |--96.18%-- cpuidle_enter | cpu_startup_entry | | | |--93.29%-- start_secondary | | | --6.71%-- rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | |--2.99%-- cpu_startup_entry | | | |--99.82%-- rest_init | | start_kernel | | x86_64_start_reservations | | x86_64_start_kernel | --0.18%-- [...] | |--0.59%-- __sched_text_start | schedule_preempt_disabled | cpu_startup_entry | | | |--98.78%-- rest_init | | start_kernel | | x86_64_start_reservations | | x86_64_start_kernel | | | --1.22%-- start_secondary --0.23%-- [...] 8.47% 0.04% swapper [kernel.kallsyms] [k] do_IRQ | ---do_IRQ | |--99.92%-- ret_from_intr | | | |--96.19%-- cpuidle_enter | | cpu_startup_entry | | | | | |--93.29%-- start_secondary | | | | | --6.71%-- rest_init | | start_kernel | | x86_64_start_reservations | | x86_64_start_kernel | | | |--2.99%-- cpu_startup_entry | | | | | |--99.82%-- rest_init | | | start_kernel | | | x86_64_start_reservations | | | x86_64_start_kernel