Attachment 119119 Details for Bug 92303 – perf top -g

perf top -g

file_92303.txt (text/plain), 2.40 KB, created by Shawn Starr on 2015-10-22 23:00:13 UTC

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Creator: Shawn Starr

Created: 2015-10-22 23:00:13 UTC

Size: 2.40 KB

patch

obsolete

>+   79.67%     6.25%  [kernel]                 [k] alloc_iova
>+   79.46%     0.01%  [kernel]                 [k] do_vfs_ioctl
>+   74.36%    74.36%  [kernel]                 [k] rb_prev
>+   64.77%     0.00%  [kernel]                 [k] entry_SYSCALL_64_fastpath
>+   45.05%     0.00%  [kernel]                 [k] sys_ioctl
>+   23.77%     0.00%  [kernel]                 [k] intel_alloc_iova
>+   23.77%     0.00%  [kernel]                 [k] intel_map_page
>+   23.77%     0.00%  [kernel]                 [k] __intel_map_single
>+   23.77%     0.00%  [unknown]                [k] 0x00007fb9b70ac847
>+   23.77%     0.00%  [kernel]                 [k] radeon_drm_ioctl
>+   23.77%     0.00%  [kernel]                 [k] drm_ioctl
>+   23.77%     0.00%  [kernel]                 [k] radeon_cs_ioctl
>+   23.77%     0.00%  [kernel]                 [k] radeon_cs_parser_relocs
>+   23.77%     0.00%  [kernel]                 [k] radeon_bo_list_validate
>+   23.77%     0.00%  [kernel]                 [k] ttm_bo_validate
>+   23.77%     0.00%  [kernel]                 [k] ttm_bo_mem_space
>+   23.77%     0.00%  [kernel]                 [k] ttm_mem_evict_first
>+   23.77%     0.00%  [kernel]                 [k] ttm_bo_evict
>+   23.77%     0.00%  [kernel]                 [k] ttm_bo_handle_move_mem
>+   23.77%     0.00%  [kernel]                 [k] ttm_tt_bind
>+   23.77%     0.00%  [kernel]                 [k] radeon_ttm_tt_populate
>+    3.93%     0.01%  perf                     [.] hist_entry_iter__add
>+    3.43%     0.01%  [kernel]                 [k] call_cpuidle
>+    3.04%     0.01%  [kernel]                 [k] task_numa_work
>+    3.02%     0.04%  [kernel]                 [k] change_protection
>+    2.91%     0.00%  [kernel]                 [k] prepare_exit_to_usermode
>+    2.85%     0.53%  [kernel]                 [k] smp_call_function_many
>+    2.43%     2.43%  [kernel]                 [k] smp_call_function_single
>+    2.25%     0.01%  [kernel]                 [k] ret_from_intr
>+    2.24%     0.00%  [kernel]                 [k] do_IRQ
>+    1.98%     1.42%  [kernel]                 [k] xhci_irq
>+    1.67%     0.00%  [kernel]                 [k] handle_edge_irq
>+    1.57%     0.02%  [kernel]                 [k] schedule
>+    1.54%     0.15%  [kernel]                 [k] __schedule
>+    1.34%     0.00%  [kernel]                 [k] cpu_startup_entry
>+    1.26%     0.00%  perf                     [.] cmd_top

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Attachments on bug 92303: 118685 | 118686 | 118687 | 119119

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