diff options
Diffstat (limited to 'ANDROID_3.4.5/tools/perf/scripts/python/syscall-counts-by-pid.py')
-rw-r--r-- | ANDROID_3.4.5/tools/perf/scripts/python/syscall-counts-by-pid.py | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/ANDROID_3.4.5/tools/perf/scripts/python/syscall-counts-by-pid.py b/ANDROID_3.4.5/tools/perf/scripts/python/syscall-counts-by-pid.py deleted file mode 100644 index c64d1c55..00000000 --- a/ANDROID_3.4.5/tools/perf/scripts/python/syscall-counts-by-pid.py +++ /dev/null @@ -1,69 +0,0 @@ -# system call counts, by pid -# (c) 2010, Tom Zanussi <tzanussi@gmail.com> -# Licensed under the terms of the GNU GPL License version 2 -# -# Displays system-wide system call totals, broken down by syscall. -# If a [comm] arg is specified, only syscalls called by [comm] are displayed. - -import os, sys - -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 syscall_name - -usage = "perf script -s syscall-counts-by-pid.py [comm]\n"; - -for_comm = None -for_pid = None - -if len(sys.argv) > 2: - sys.exit(usage) - -if len(sys.argv) > 1: - try: - for_pid = int(sys.argv[1]) - except: - for_comm = sys.argv[1] - -syscalls = autodict() - -def trace_begin(): - print "Press control+C to stop and show the summary" - -def trace_end(): - print_syscall_totals() - -def raw_syscalls__sys_enter(event_name, context, common_cpu, - common_secs, common_nsecs, common_pid, common_comm, - id, args): - - if (for_comm and common_comm != for_comm) or \ - (for_pid and common_pid != for_pid ): - return - try: - syscalls[common_comm][common_pid][id] += 1 - except TypeError: - syscalls[common_comm][common_pid][id] = 1 - -def print_syscall_totals(): - if for_comm is not None: - print "\nsyscall events for %s:\n\n" % (for_comm), - else: - print "\nsyscall events by comm/pid:\n\n", - - print "%-40s %10s\n" % ("comm [pid]/syscalls", "count"), - print "%-40s %10s\n" % ("----------------------------------------", \ - "----------"), - - comm_keys = syscalls.keys() - for comm in comm_keys: - pid_keys = syscalls[comm].keys() - for pid in pid_keys: - print "\n%s [%d]\n" % (comm, pid), - id_keys = syscalls[comm][pid].keys() - for id, val in sorted(syscalls[comm][pid].iteritems(), \ - key = lambda(k, v): (v, k), reverse = True): - print " %-38s %10d\n" % (syscall_name(id), val), |