diff options
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
| -rw-r--r-- | tools/perf/scripts/python/syscall-counts-by-pid.py | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/tools/perf/scripts/python/syscall-counts-by-pid.py b/tools/perf/scripts/python/syscall-counts-by-pid.py deleted file mode 100644 index f254e40c6f0f..000000000000 --- a/tools/perf/scripts/python/syscall-counts-by-pid.py +++ /dev/null @@ -1,75 +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. - -from __future__ import print_function - -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, - common_callchain, 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 syscalls__sys_enter(event_name, context, common_cpu, - common_secs, common_nsecs, common_pid, common_comm, - id, args): - raw_syscalls__sys_enter(**locals()) - -def print_syscall_totals(): - if for_comm is not None: - print("\nsyscall events for %s:\n" % (for_comm)) - else: - print("\nsyscall events by comm/pid:\n") - - print("%-40s %10s" % ("comm [pid]/syscalls", "count")) - print("%-40s %10s" % ("----------------------------------------", - "----------")) - - comm_keys = syscalls.keys() - for comm in comm_keys: - pid_keys = syscalls[comm].keys() - for pid in pid_keys: - print("\n%s [%d]" % (comm, pid)) - id_keys = syscalls[comm][pid].keys() - for id, val in sorted(syscalls[comm][pid].items(), - key = lambda kv: (kv[1], kv[0]), reverse = True): - print(" %-38s %10d" % (syscall_name(id), val)) |
