• Arnaldo Carvalho de Melo's avatar
    perf evlist: New command to list the names of events present in a perf.data file · 43adec95
    Arnaldo Carvalho de Melo authored
    [root@emilia ~]# perf record -a -e sched:* -e timer:timer* sleep 5
    [ perf record: Woken up 1 times to write data ]
    [ perf record: Captured and wrote 0.172 MB perf.data (~7530 samples) ]
    [root@emilia ~]# perf evlist
    sched:sched_kthread_stop
    sched:sched_kthread_stop_ret
    sched:sched_wakeup
    sched:sched_wakeup_new
    sched:sched_switch
    sched:sched_migrate_task
    sched:sched_process_free
    sched:sched_process_exit
    sched:sched_wait_task
    sched:sched_process_wait
    sched:sched_process_fork
    sched:sched_stat_wait
    sched:sched_stat_sleep
    sched:sched_stat_iowait
    sched:sched_stat_runtime
    sched:sched_pi_setprio
    timer:timer_init
    timer:timer_start
    timer:timer_expire_entry
    timer:timer_expire_exit
    timer:timer_cancel
    [root@emilia ~]#
    
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Mike Galbraith <efault@gmx.de>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Stephane Eranian <eranian@google.com>
    Cc: Tom Zanussi <tzanussi@gmail.com>
    LKML-Reference: <new-submission>
    Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
    43adec95
perf.c 12 KB