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author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
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committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /ANDROID_3.4.5/tools/perf/scripts/python/sctop.py | |
parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
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dirty fix to merging
Diffstat (limited to 'ANDROID_3.4.5/tools/perf/scripts/python/sctop.py')
-rw-r--r-- | ANDROID_3.4.5/tools/perf/scripts/python/sctop.py | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/ANDROID_3.4.5/tools/perf/scripts/python/sctop.py b/ANDROID_3.4.5/tools/perf/scripts/python/sctop.py deleted file mode 100644 index 42c267e2..00000000 --- a/ANDROID_3.4.5/tools/perf/scripts/python/sctop.py +++ /dev/null @@ -1,75 +0,0 @@ -# system call top -# (c) 2010, Tom Zanussi <tzanussi@gmail.com> -# Licensed under the terms of the GNU GPL License version 2 -# -# Periodically displays system-wide system call totals, broken down by -# syscall. If a [comm] arg is specified, only syscalls called by -# [comm] are displayed. If an [interval] arg is specified, the display -# will be refreshed every [interval] seconds. The default interval is -# 3 seconds. - -import os, sys, thread, time - -sys.path.append(os.environ['PERF_EXEC_PATH'] + \ - '/scripts/python/Perf-Trace-Util/lib/Perf/Trace') - -from perf_trace_context import * -from Core import * -from Util import * - -usage = "perf script -s sctop.py [comm] [interval]\n"; - -for_comm = None -default_interval = 3 -interval = default_interval - -if len(sys.argv) > 3: - sys.exit(usage) - -if len(sys.argv) > 2: - for_comm = sys.argv[1] - interval = int(sys.argv[2]) -elif len(sys.argv) > 1: - try: - interval = int(sys.argv[1]) - except ValueError: - for_comm = sys.argv[1] - interval = default_interval - -syscalls = autodict() - -def trace_begin(): - thread.start_new_thread(print_syscall_totals, (interval,)) - pass - -def raw_syscalls__sys_enter(event_name, context, common_cpu, - common_secs, common_nsecs, common_pid, common_comm, - id, args): - if for_comm is not None: - if common_comm != for_comm: - return - try: - syscalls[id] += 1 - except TypeError: - syscalls[id] = 1 - -def print_syscall_totals(interval): - while 1: - clear_term() - if for_comm is not None: - print "\nsyscall events for %s:\n\n" % (for_comm), - else: - print "\nsyscall events:\n\n", - - print "%-40s %10s\n" % ("event", "count"), - print "%-40s %10s\n" % ("----------------------------------------", \ - "----------"), - - for id, val in sorted(syscalls.iteritems(), key = lambda(k, v): (v, k), \ - reverse = True): - try: - print "%-40s %10d\n" % (syscall_name(id), val), - except TypeError: - pass - syscalls.clear() - time.sleep(interval) |