perf python scripting: print the syscall name on sctop
[root@emilia tmp]# perf trace sctop 1 syscall events: event count ---------------------------------------- ---------- read 215400 futex 4029 write 376 brk 33 rt_sigprocmask 24 select 17 lseek 2 fsync 1 ^C[root@emilia tmp]# Cc: David S. Miller <davem@davemloft.net> 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: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Родитель
6545aaa561
Коммит
2e7d1e3fb8
|
@ -8,10 +8,7 @@
|
|||
# will be refreshed every [interval] seconds. The default interval is
|
||||
# 3 seconds.
|
||||
|
||||
import thread
|
||||
import time
|
||||
import os
|
||||
import sys
|
||||
import os, sys, thread, time
|
||||
|
||||
sys.path.append(os.environ['PERF_EXEC_PATH'] + \
|
||||
'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
|
||||
|
@ -71,7 +68,7 @@ def print_syscall_totals(interval):
|
|||
for id, val in sorted(syscalls.iteritems(), key = lambda(k, v): (v, k), \
|
||||
reverse = True):
|
||||
try:
|
||||
print "%-40d %10d\n" % (id, val),
|
||||
print "%-40s %10d\n" % (syscall_name(id), val),
|
||||
except TypeError:
|
||||
pass
|
||||
syscalls.clear()
|
||||
|
|
Загрузка…
Ссылка в новой задаче