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# ========
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# captured on: Thu May 30 13:11:06 2013
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# hostname : du1
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# os release : 3.4.34-rt40-00001-g7f4955b
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# perf version : CNX9012627.R2A140.1.gbf5b482
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# arch : ppc
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# nrcpus online : 4
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# nrcpus avail : 4
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# cpudesc : 476dd2
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# cpuid : 4517,8384
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# total memory : 1420008 kB
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# cmdline : /root/perf record -e cpu-clock,task-clock,page-faults,minor-faults:u,major-faults,cs,migrations,alignment-faults,emulation-faults ./ltt-test-2.1.1 -l 1000000 -t 1
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# event : name = cpu-clock, type = 1, config = 0x0, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 373, 374, 375, 376 }
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# event : name = task-clock, type = 1, config = 0x1, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 377, 378, 379, 380 }
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# event : name = page-faults, type = 1, config = 0x2, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 381, 382, 383, 384 }
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# event : name = minor-faults, type = 1, config = 0x5, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 1, id = { 385, 386, 387, 388 }
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# event : name = major-faults, type = 1, config = 0x6, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 389, 390, 391, 392 }
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# event : name = context-switches, type = 1, config = 0x3, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 393, 394, 395, 396 }
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# event : name = CPU-migrations, type = 1, config = 0x4, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 397, 398, 399, 400 }
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# event : name = alignment-faults, type = 1, config = 0x7, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 401, 402, 403, 404 }
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# event : name = emulation-faults, type = 1, config = 0x8, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 405, 406, 407, 408 }
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# HEADER_CPU_TOPOLOGY info available, use -I to display
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# ========
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#
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# Events: 3K cpu-clock
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#
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# Overhead Command Shared Object Symbol
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# ........ .............. ................................ ................................................
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#
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24.98% ltt-test-2.1.1 ld-2.15.so [.] 0x00019d0c
|
|
24.98% ltt-test-2.1.1 [kernel.kallsyms] [k] __copy_tofrom_user
|
|
24.98% ltt-test-2.1.1 libc-2.15.so [.] __libc_calloc
|
|
24.98% ltt-test-2.1.1 [kernel.kallsyms] [k] schedule
|
|
0.03% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] 0x0001dd68
|
|
0.01% ltt-test-2.1.1 ld-2.15.so [.] __tls_get_addr
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0.01% ltt-test-2.1.1 ltt-test-2.1.1 [.] __event_probe__sample_component___trace1
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] DoSyscall
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] memcpy
|
|
0.00% ltt-test-2.1.1 liblttng-ust-tracepoint.so.0.0.0 [.] tp_rcu_read_lock_bp
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|
0.00% ltt-test-2.1.1 liblttng-ust-tracepoint.so.0.0.0 [.] tp_rcu_read_unlock_bp
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] sched_getcpu
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] __tracepoint_cb_sample_component___trace1
|
|
0.00% ltt-test-2.1.1 liburcu-bp.so.1.0.0 [.] rcu_read_unlock_bp
|
|
0.00% ltt-test-2.1.1 [vdso] [.] 0x001003b0
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] lib_ring_buffer_align_ctx
|
|
0.00% ltt-test-2.1.1 liburcu-bp.so.1.0.0 [.] rcu_read_lock_bp
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] _raw_spin_unlock_irqrestore
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] __event_get_size__sample_component___trace1
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] strlen
|
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0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] _raw_spin_unlock_irq
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] 0x0008f5b8
|
|
0.00% ltt-test-2.1.1 librt-2.15.so [.] clock_gettime
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] lib_ring_buffer_ctx_init
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] __event_get_align__sample_component___trace1
|
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0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] lib_ring_buffer_align
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] sys_getcpu
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] main
|
|
0.00% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] _init
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] memset
|
|
0.00% ltt-test-2.1.1 liblttng-ust-tracepoint.so.0.0.0 [.] 0x00002ce0
|
|
0.00% ltt-test-2.1.1 liburcu-bp.so.1.0.0 [.] 0x00003fe0
|
|
0.00% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] lib_ring_buffer_reserve_slow
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] syscall_dotrace_cont
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] do_resched
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] cds_list_empty
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] rt_spin_unlock
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] call___do_global_ctors_aux
|
|
0.00% ltt-test-2.1.1 libpthread-2.15.so [.] pthread_sigmask
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] pipe_write
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] rt_spin_lock
|
|
0.00% ltt-test-2.1.1 liblttng-ust-tracepoint.so.0.0.0 [.] tp_rcu_dereference_sym_bp
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] migrate_enable
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] sys_rt_sigprocmask
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] sigprocmask
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] fput
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] rt_mutex_lock
|
|
0.00% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] lib_ring_buffer_offset_address
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] __sysconf
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] pin_current_cpu
|
|
0.00% ltt-test-2.1.1 libpthread-2.15.so [.] 0x0000f8bc
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] __getpagesize
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] ret_from_syscall
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __set_task_blocked
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] try_to_wake_up
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __rcu_read_unlock
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] pipe_iov_copy_from_user
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __schedule
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] preempt_schedule_irq
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __wake_up_common
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] migrate_disable
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] vfs_write
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] fget_light
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] iov_fault_in_pages_read
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] fsnotify
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] rt_mutex_unlock
|
|
0.00% ltt-test-2.1.1 libpthread-2.15.so [.] write
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] sigpending
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] unpin_current_cpu
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] recalc_sigpending
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] finish_task_switch
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] pagefault_disable
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __d_lookup_rcu
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] file_update_time
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] mnt_want_write
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] sigemptyset
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] sigaddset
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] sigismember
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] current_fs_time
|
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0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] recalc_sigpending_tsk
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] set_current_blocked
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] do_sigpending
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __srcu_read_unlock
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __srcu_read_lock
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] current_kernel_time
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __perf_sw_event
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] pagefault_enable
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] mem_cgroup_charge_common
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] rw_verify_area
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] sys_write
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] kill_fasync
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] pollwake
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] _mutex_lock
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] _mutex_unlock
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] _raw_spin_lock_irq
|
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# Events: 3K task-clock
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#
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# Overhead Command Shared Object Symbol
|
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# ........ .............. ................................ ................................................
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#
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24.98% ltt-test-2.1.1 [kernel.kallsyms] [k] __copy_tofrom_user
|
|
24.98% ltt-test-2.1.1 ld-2.15.so [.] 0x00019d0c
|
|
24.98% ltt-test-2.1.1 libc-2.15.so [.] __libc_calloc
|
|
24.98% ltt-test-2.1.1 [kernel.kallsyms] [k] schedule
|
|
0.03% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] 0x0001dd68
|
|
0.01% ltt-test-2.1.1 ld-2.15.so [.] __tls_get_addr
|
|
0.01% ltt-test-2.1.1 ltt-test-2.1.1 [.] __event_probe__sample_component___trace1
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] DoSyscall
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] sched_getcpu
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] __tracepoint_cb_sample_component___trace1
|
|
0.00% ltt-test-2.1.1 liblttng-ust-tracepoint.so.0.0.0 [.] tp_rcu_read_lock_bp
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] memcpy
|
|
0.00% ltt-test-2.1.1 liburcu-bp.so.1.0.0 [.] rcu_read_unlock_bp
|
|
0.00% ltt-test-2.1.1 liblttng-ust-tracepoint.so.0.0.0 [.] tp_rcu_read_unlock_bp
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] lib_ring_buffer_align_ctx
|
|
0.00% ltt-test-2.1.1 [vdso] [.] 0x00100520
|
|
0.00% ltt-test-2.1.1 liburcu-bp.so.1.0.0 [.] rcu_read_lock_bp
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] strlen
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] __event_get_size__sample_component___trace1
|
|
0.00% ltt-test-2.1.1 librt-2.15.so [.] clock_gettime
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] lib_ring_buffer_align
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] lib_ring_buffer_ctx_init
|
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0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] _raw_spin_unlock_irq
|
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0.00% ltt-test-2.1.1 libc-2.15.so [.] 0x0008f510
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] memset
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] __event_get_align__sample_component___trace1
|
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0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] main
|
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0.00% ltt-test-2.1.1 liburcu-bp.so.1.0.0 [.] 0x00003fe0
|
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0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] _raw_spin_unlock_irqrestore
|
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0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] sys_getcpu
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] syscall_dotrace_cont
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] cds_list_empty
|
|
0.00% ltt-test-2.1.1 liblttng-ust-tracepoint.so.0.0.0 [.] 0x00002ce8
|
|
0.00% ltt-test-2.1.1 liblttng-ust-tracepoint.so.0.0.0 [.] tp_rcu_dereference_sym_bp
|
|
0.00% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] _init
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] do_resched
|
|
0.00% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] lib_ring_buffer_reserve_slow
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] rt_spin_lock
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] migrate_enable
|
|
0.00% ltt-test-2.1.1 libpthread-2.15.so [.] pthread_sigmask
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] __sysconf
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] pipe_write
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] rt_spin_unlock
|
|
0.00% ltt-test-2.1.1 ltt-test-2.1.1 [.] call___do_global_ctors_aux
|
|
0.00% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] lib_ring_buffer_offset_address
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] preempt_schedule_irq
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] sigpending
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] ret_from_syscall
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] sigprocmask
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] sys_rt_sigprocmask
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] vfs_write
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] fput
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] rt_mutex_lock
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] _raw_spin_lock_irq
|
|
0.00% ltt-test-2.1.1 libpthread-2.15.so [.] 0x0000f810
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] pin_current_cpu
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] current_fs_time
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __set_task_blocked
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __rcu_read_unlock
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __d_lookup_rcu
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] mnt_want_write
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] fsnotify
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __schedule
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] rt_mutex_unlock
|
|
0.00% ltt-test-2.1.1 libpthread-2.15.so [.] write
|
|
0.00% ltt-test-2.1.1 libc-2.15.so [.] __getpagesize
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] unpin_current_cpu
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] recalc_sigpending_tsk
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] recalc_sigpending
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __wake_up_common
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] finish_task_switch
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] current_kernel_time
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __perf_sw_event
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] pagefault_enable
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] mem_cgroup_charge_common
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] do_sync_write
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] rw_verify_area
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] sys_write
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] fget_light
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] iov_fault_in_pages_read
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] pipe_iov_copy_from_user
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] file_update_time
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __fsnotify_parent
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] _mutex_lock
|
|
0.00% ltt-test-2.1.1 [kernel.kallsyms] [k] __raw_spin_lock_irqsave
|
|
|
|
|
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# Events: 21 page-faults
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|
#
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|
# Overhead Command Shared Object Symbol
|
|
# ........ .............. ..................... ..................................
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#
|
|
68.20% ltt-test-2.1.1 ld-2.15.so [.] 0x00017774
|
|
12.97% ltt-test-2.1.1 librt-2.15.so [.] 0x000061c0
|
|
5.22% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] lib_ring_buffer_backend_create
|
|
5.22% ltt-test-2.1.1 libc-2.15.so [.] 0x00086230
|
|
5.06% ltt-test-2.1.1 libgcc_s.so.1 [.] init_dwarf_reg_size_table
|
|
1.90% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] 0x0000c19c
|
|
0.32% ltt-test-2.1.1 [kernel.kallsyms] [k] __clear_user
|
|
0.16% ltt-test-2.1.1 perf [.] perf_evlist__prepare_workload
|
|
0.16% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] ustcomm_connect_unix_sock
|
|
0.16% ltt-test-2.1.1 libc-2.15.so [.] _setjmp
|
|
0.16% ltt-test-2.1.1 libc-2.15.so [.] strchr
|
|
0.16% ltt-test-2.1.1 libc-2.15.so [.] execvpe
|
|
0.16% ltt-test-2.1.1 libc-2.15.so [.] socket
|
|
0.16% ltt-test-2.1.1 [kernel.kallsyms] [k] __copy_tofrom_user
|
|
|
|
|
|
# Events: 17 minor-faults
|
|
#
|
|
# Overhead Command Shared Object Symbol
|
|
# ........ .............. ..................... .................................
|
|
#
|
|
58.86% ltt-test-2.1.1 ld-2.15.so [.] 0x00017774
|
|
37.27% ltt-test-2.1.1 libc-2.15.so [.] 0x000df1cc
|
|
2.65% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] 0x0000c19c
|
|
0.20% ltt-test-2.1.1 perf [.] perf_evlist__prepare_workload
|
|
0.20% ltt-test-2.1.1 liblttng-ust.so.0.0.0 [.] ustcomm_connect_unix_sock
|
|
0.20% ltt-test-2.1.1 libc-2.15.so [.] _setjmp
|
|
0.20% ltt-test-2.1.1 libc-2.15.so [.] strchr
|
|
0.20% ltt-test-2.1.1 libc-2.15.so [.] execvpe
|
|
0.20% ltt-test-2.1.1 libc-2.15.so [.] socket
|
|
|
|
|
|
# Events: 0 major-faults
|
|
#
|
|
# Overhead Command Shared Object Symbol
|
|
# ........ ....... ............. ......
|
|
#
|
|
|
|
|
|
# Events: 2K context-switches
|
|
#
|
|
# Overhead Command Shared Object Symbol
|
|
# ........ .............. ................. ........................
|
|
#
|
|
85.80% ltt-test-2.1.1 [kernel.kallsyms] [k] schedule
|
|
14.04% ltt-test-2.1.1 [kernel.kallsyms] [k] preempt_schedule_irq
|
|
0.16% ltt-test-2.1.1 [kernel.kallsyms] [k] preempt_schedule
|
|
|
|
|
|
# Events: 3 CPU-migrations
|
|
#
|
|
# Overhead Command Shared Object Symbol
|
|
# ........ .............. ................. ....................
|
|
#
|
|
50.00% ltt-test-2.1.1 [kernel.kallsyms] [k] wake_up_new_task
|
|
50.00% ltt-test-2.1.1 [kernel.kallsyms] [k] move_task
|
|
|
|
|
|
# Events: 0 alignment-faults
|
|
#
|
|
# Overhead Command Shared Object Symbol
|
|
# ........ ....... ............. ......
|
|
#
|
|
|
|
|
|
# Events: 2 emulation-faults
|
|
#
|
|
# Overhead Command Shared Object Symbol
|
|
# ........ .............. ............. .....................
|
|
#
|
|
50.00% ltt-test-2.1.1 libc-2.15.so [.] __libc_start_main
|
|
50.00% ltt-test-2.1.1 ld-2.15.so [.] 0x000154b4
|
|
|
|
|
|
#
|
|
# (For a higher level overview, try: perf report --sort comm,dso)
|
|
#
|