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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]#

Arnaldo Carvalho de Melo committed 16 years ago

Commit 2e7d1e31 parent 6545aaa1 file · +2 −5Browse files

Showing the changes to tools/perf/scripts/python (1 of 1 file). Show all

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tools/perf/scripts/python/sctop.py+2−5
@@ -8,10 +8,7 @@ · 7 unmodified lines
8# will be refreshed every [interval] seconds. The default interval is8# will be refreshed every [interval] seconds. The default interval is
9# 3 seconds.9# 3 seconds.
10 10
11import thread11import os, sys, thread, time
12import time
13import os
14import sys
15 12
16sys.path.append(os.environ['PERF_EXEC_PATH'] + \13sys.path.append(os.environ['PERF_EXEC_PATH'] + \
17 '/scripts/python/Perf-Trace-Util/lib/Perf/Trace')14 '/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
@@ -71,7 +68,7 @@ def print_syscall_totals(interval): · 53 unmodified lines
71 for id, val in sorted(syscalls.iteritems(), key = lambda(k, v): (v, k), \68 for id, val in sorted(syscalls.iteritems(), key = lambda(k, v): (v, k), \
72 reverse = True):69 reverse = True):
73 try:70 try:
74 print "%-40d %10d\n" % (id, val),71 print "%-40s %10d\n" % (syscall_name(id), val),
75 except TypeError:72 except TypeError:
76 pass73 pass
77 syscalls.clear()74 syscalls.clear()