# ========
# captured on: Thu May 31 08:15:47 2012
# hostname : notebook
# os release : 3.3.7-1.fc16.x86_64
# perf version : 3.4.9208.gaf56e0
# arch : x86_64
# nrcpus online : 4
# nrcpus avail : 4
# cpudesc : Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz
# cpuid : GenuineIntel,6,42,7
# total memory : 3934652 kB
# cmdline : /tmp/perf record -a -R -f -m 8192 -c 1 -e sched:sched_switch -e sched:sched_process_exit -e sched:sched_process_fork -e sched:sched_wakeup -e sched:sched_migrate_task /bin/ls -la / 
# event : name = sched:sched_switch, type = 2, config = 0x117, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 45, 46, 47, 48 }
# event : name = sched:sched_process_exit, type = 2, config = 0x114, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 49, 50, 51, 52 }
# event : name = sched:sched_process_fork, type = 2, config = 0x111, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 53, 54, 55, 56 }
# event : name = sched:sched_wakeup, type = 2, config = 0x119, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 57, 58, 59, 60 }
# event : name = sched:sched_migrate_task, type = 2, config = 0x116, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, id = { 61, 62, 63, 64 }
# HEADER_CPU_TOPOLOGY info available, use -I to display
# HEADER_NUMA_TOPOLOGY info available, use -I to display
# ========
#
# Samples: 223  of event 'unknown:unknown'
# Event count (approx.): 223
#
# Overhead      Command      Shared Object          Symbol
# ........  ...........  .................  ..............
#
    25.56%           ls  [kernel.kallsyms]  [k] __schedule
    25.11%      swapper  [kernel.kallsyms]  [k] __schedule
    24.66%  kworker/1:1  [kernel.kallsyms]  [k] __schedule
    23.77%        urxvt  [kernel.kallsyms]  [k] __schedule
     0.45%         perf  [kernel.kallsyms]  [k] __schedule
     0.45%  migration/2  [kernel.kallsyms]  [k] __schedule


# Samples: 1  of event 'unknown:unknown'
# Event count (approx.): 1
#
# Overhead  Command      Shared Object       Symbol
# ........  .......  .................  ...........
#
   100.00%       ls  [kernel.kallsyms]  [k] do_exit


# Samples: 0  of event 'unknown:unknown'
# Event count (approx.): 0
#
# Overhead  Command  Shared Object  Symbol
# ........  .......  .............  ......
#


# Samples: 138  of event 'unknown:unknown'
# Event count (approx.): 138
#
# Overhead      Command      Shared Object              Symbol
# ........  ...........  .................  ..................
#
    60.87%           ls  [kernel.kallsyms]  [k] ttwu_do_wakeup
    38.41%  kworker/1:1  [kernel.kallsyms]  [k] ttwu_do_wakeup
     0.72%         perf  [kernel.kallsyms]  [k] ttwu_do_wakeup


# Samples: 2  of event 'unknown:unknown'
# Event count (approx.): 2
#
# Overhead      Command      Shared Object            Symbol
# ........  ...........  .................  ................
#
    50.00%         perf  [kernel.kallsyms]  [k] set_task_cpu
    50.00%  migration/2  [kernel.kallsyms]  [k] set_task_cpu


#
# (For a higher level overview, try: perf report --sort comm,dso)
#