# 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,
	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\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),
option>
<option value='linux-2.6.33.y'>linux-2.6.33.y</option>
<option value='linux-2.6.34.y'>linux-2.6.34.y</option>
<option value='linux-2.6.35.y'>linux-2.6.35.y</option>
<option value='linux-2.6.36.y'>linux-2.6.36.y</option>
<option value='linux-2.6.37.y'>linux-2.6.37.y</option>
<option value='linux-2.6.38.y'>linux-2.6.38.y</option>
<option value='linux-2.6.39.y'>linux-2.6.39.y</option>
<option value='linux-3.0.y'>linux-3.0.y</option>
<option value='linux-3.1.y'>linux-3.1.y</option>
<option value='linux-3.10.y'>linux-3.10.y</option>
<option value='linux-3.11.y'>linux-3.11.y</option>
<option value='linux-3.12.y'>linux-3.12.y</option>
<option value='linux-3.13.y'>linux-3.13.y</option>
<option value='linux-3.14.y'>linux-3.14.y</option>
<option value='linux-3.15.y'>linux-3.15.y</option>
<option value='linux-3.16.y'>linux-3.16.y</option>
<option value='linux-3.17.y'>linux-3.17.y</option>
<option value='linux-3.18.y'>linux-3.18.y</option>
<option value='linux-3.19.y'>linux-3.19.y</option>
<option value='linux-3.2.y'>linux-3.2.y</option>
<option value='linux-3.3.y'>linux-3.3.y</option>
<option value='linux-3.4.y'>linux-3.4.y</option>
<option value='linux-3.5.y'>linux-3.5.y</option>
<option value='linux-3.6.y'>linux-3.6.y</option>
<option value='linux-3.7.y'>linux-3.7.y</option>
<option value='linux-3.8.y'>linux-3.8.y</option>
<option value='linux-3.9.y'>linux-3.9.y</option>
<option value='linux-4.0.y'>linux-4.0.y</option>
<option value='linux-4.1.y'>linux-4.1.y</option>
<option value='linux-4.10.y'>linux-4.10.y</option>
<option value='linux-4.11.y'>linux-4.11.y</option>
<option value='linux-4.12.y'>linux-4.12.y</option>
<option value='linux-4.13.y'>linux-4.13.y</option>
<option value='linux-4.14.y'>linux-4.14.y</option>
<option value='linux-4.15.y'>linux-4.15.y</option>
<option value='linux-4.16.y'>linux-4.16.y</option>
<option value='linux-4.17.y'>linux-4.17.y</option>
<option value='linux-4.18.y'>linux-4.18.y</option>
<option value='linux-4.19.y'>linux-4.19.y</option>
<option value='linux-4.2.y'>linux-4.2.y</option>
<option value='linux-4.20.y'>linux-4.20.y</option>
<option value='linux-4.3.y'>linux-4.3.y</option>
<option value='linux-4.4.y'>linux-4.4.y</option>
<option value='linux-4.5.y'>linux-4.5.y</option>
<option value='linux-4.6.y'>linux-4.6.y</option>
<option value='linux-4.7.y'>linux-4.7.y</option>
<option value='linux-4.8.y'>linux-4.8.y</option>
<option value='linux-4.9.y'>linux-4.9.y</option>
<option value='linux-5.0.y'>linux-5.0.y</option>
<option value='linux-5.1.y'>linux-5.1.y</option>
<option value='linux-5.10.y'>linux-5.10.y</option>
<option value='linux-5.11.y'>linux-5.11.y</option>
<option value='linux-5.12.y'>linux-5.12.y</option>
<option value='linux-5.13.y'>linux-5.13.y</option>
<option value='linux-5.14.y'>linux-5.14.y</option>
<option value='linux-5.15.y'>linux-5.15.y</option>
<option value='linux-5.16.y'>linux-5.16.y</option>
<option value='linux-5.17.y'>linux-5.17.y</option>
<option value='linux-5.18.y'>linux-5.18.y</option>
<option value='linux-5.19.y'>linux-5.19.y</option>
<option value='linux-5.2.y'>linux-5.2.y</option>
<option value='linux-5.3.y'>linux-5.3.y</option>
<option value='linux-5.4.y'>linux-5.4.y</option>
<option value='linux-5.5.y'>linux-5.5.y</option>
<option value='linux-5.6.y'>linux-5.6.y</option>
<option value='linux-5.7.y'>linux-5.7.y</option>
<option value='linux-5.8.y'>linux-5.8.y</option>
<option value='linux-5.9.y'>linux-5.9.y</option>
<option value='linux-6.0.y'>linux-6.0.y</option>
<option value='linux-6.1.y'>linux-6.1.y</option>
<option value='linux-6.10.y'>linux-6.10.y</option>
<option value='linux-6.11.y'>linux-6.11.y</option>
<option value='linux-6.12.y'>linux-6.12.y</option>
<option value='linux-6.13.y'>linux-6.13.y</option>
<option value='linux-6.14.y'>linux-6.14.y</option>
<option value='linux-6.15.y'>linux-6.15.y</option>
<option value='linux-6.16.y'>linux-6.16.y</option>
<option value='linux-6.17.y'>linux-6.17.y</option>
<option value='linux-6.18.y'>linux-6.18.y</option>
<option value='linux-6.19.y'>linux-6.19.y</option>
<option value='linux-6.2.y'>linux-6.2.y</option>
<option value='linux-6.3.y'>linux-6.3.y</option>
<option value='linux-6.4.y'>linux-6.4.y</option>
<option value='linux-6.5.y'>linux-6.5.y</option>
<option value='linux-6.6.y'>linux-6.6.y</option>
<option value='linux-6.7.y'>linux-6.7.y</option>
<option value='linux-6.8.y'>linux-6.8.y</option>
<option value='linux-6.9.y'>linux-6.9.y</option>
<option value='linux-rolling-lts'>linux-rolling-lts</option>
<option value='linux-rolling-stable'>linux-rolling-stable</option>
<option value='master'>master</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Hosts the 0x221E linux distro kernel.</td><td class='sub right'>Ubuntu</td></tr></table>
<table class='tabs'><tr><td>
<a href='/distro/kernel/'>summary</a><a href='/distro/kernel/refs/?id=06f06d88c05ce176c61fff8c72c372847b0dd2b5'>refs</a><a class='active' href='/distro/kernel/log/fs/autofs'>log</a><a href='/distro/kernel/tree/fs/autofs?id=06f06d88c05ce176c61fff8c72c372847b0dd2b5'>tree</a><a href='/distro/kernel/commit/fs/autofs?id=06f06d88c05ce176c61fff8c72c372847b0dd2b5'>commit</a><a href='/distro/kernel/diff/fs/autofs?id=06f06d88c05ce176c61fff8c72c372847b0dd2b5'>diff</a></td><td class='form'><form class='right' method='get' action='/distro/kernel/log/fs/autofs'>
<input type='hidden' name='id' value='06f06d88c05ce176c61fff8c72c372847b0dd2b5'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/distro/kernel/log/?id=06f06d88c05ce176c61fff8c72c372847b0dd2b5'>root</a>/<a href='/distro/kernel/log/fs?id=06f06d88c05ce176c61fff8c72c372847b0dd2b5'>fs</a>/<a href='/distro/kernel/log/fs/autofs?id=06f06d88c05ce176c61fff8c72c372847b0dd2b5'>autofs</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/distro/kernel/log/fs/autofs?id=06f06d88c05ce176c61fff8c72c372847b0dd2b5&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2026-02-21 17:09:51 -0800'>2026-02-21</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=bf4afc53b77aeaa48b5409da5c8da6bb4eff7f43'>Convert 'alloc_obj' family to use the new default GFP_KERNEL argument</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2026-02-21 01:02:28 -0800'>2026-02-21</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=69050f8d6d075dc01af7a5f2f550a8067510366f'>treewide: Replace kmalloc with kmalloc_obj for non-scalar types</a></td><td>Kees Cook</td></tr>
<tr><td><span title='2025-12-05 15:52:30 -0800'>2025-12-05</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=4b9d25b4d38035b7b2624afd6852dfe4684f0226'>Merge tag 'vfs-6.19-rc1.fixes' of git://git.kernel.org/pub/scm/linux/kernel/g...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2025-12-05 14:36:21 -0800'>2025-12-05</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=7cd122b55283d3ceef71a5b723ccaa03a72284b4'>Merge tag 'pull-persistency' of git://git.kernel.org/pub/scm/linux/kernel/git...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2025-12-04 09:57:51 +0100'>2025-12-04</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=b6cb3ccef6e1e275f238d7ecc5986fd6b993e870'>autofs: fix per-dentry timeout warning</a></td><td>Ian Kent</td></tr>
<tr><td><span title='2025-12-01 17:32:07 -0800'>2025-12-01</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=1b5dd29869b1e63f7e5c37d7552e2dcf22de3c26'>Merge tag 'vfs-6.19-rc1.fd_prepare.fs' of git://git.kernel.org/pub/scm/linux/...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2025-11-28 12:42:32 +0100'>2025-11-28</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=0f4288410cef8676d745c776ea9f1cdd710d50ef'>autofs: convert autofs_dev_ioctl_open_mountpoint() to FD_ADD()</a></td><td>Christian Brauner</td></tr>
<tr><td><span title='2025-11-19 11:14:02 +0100'>2025-11-19</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=922a6f34c1756d2b0c35d9b2d915b8af19e85965'>autofs: dont trigger mount if it cant succeed</a></td><td>Ian Kent</td></tr>
<tr><td><span title='2025-11-16 01:35:05 -0500'>2025-11-16</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=b85d6b24192463c9969ed6d3a111498af465275f'>convert autofs</a></td><td>Al Viro</td></tr>
<tr><td><span title='2025-11-16 01:35:05 -0500'>2025-11-16</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=4c7d25094f5caa145d5e574d64fdad784caecfdf'>autofs_{rmdir,unlink}: dentry-&gt;d_fsdata-&gt;dentry == dentry there</a></td><td>Al Viro</td></tr>
<tr><td><span title='2025-06-10 22:21:16 -0400'>2025-06-10</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=05fb0e666495cda068c068a681ecbbf8e57324d0'>new helper: set_default_d_op()</a></td><td>Al Viro</td></tr>
<tr><td><span title='2025-04-08 11:24:36 +0200'>2025-04-08</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=fa6fe07d1536361a227d655e69ca270faf28fdbe'>VFS: rename lookup_one_len family to lookup_noperm and remove permission check</a></td><td>NeilBrown</td></tr>
<tr><td><span title='2025-03-24 10:47:14 -0700'>2025-03-24</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=26d8e430796e7e110c656e87be8d9d3d3a90a305'>Merge tag 'vfs-6.15-rc1.async.dir' of git://git.kernel.org/pub/scm/linux/kern...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2025-03-24 09:34:10 -0700'>2025-03-24</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=fd101da676362aaa051b4f5d8a941bd308603041'>Merge tag 'vfs-6.15-rc1.mount' of git://git.kernel.org/pub/scm/linux/kernel/g...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2025-03-18 15:34:27 +0100'>2025-03-18</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=514b68711164b557342bc6169d898576fa905c0f'>VFS/autofs: try_lookup_one_len() does not need any locks</a></td><td>NeilBrown</td></tr>
<tr><td><span title='2025-02-27 20:00:17 +0100'>2025-02-27</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=88d5baf69082e5b410296435008329676b687549'>Change inode_operations.mkdir to return struct dentry *</a></td><td>NeilBrown</td></tr>
<tr><td><span title='2025-02-12 10:02:10 +0100'>2025-02-12</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=0ff053b98a0f039e52c2bd8d0cb38f2831edfaf5'>fs: support O_PATH fds with FSCONFIG_SET_FD</a></td><td>Christian Brauner</td></tr>
<tr><td><span title='2024-10-28 13:16:56 +0100'>2024-10-28</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=f19910006effbd08398de79ca0233ea7e480616a'>autofs: fix thinko in validate_dev_ioctl()</a></td><td>Ian Kent</td></tr>
<tr><td><span title='2024-08-30 08:22:36 +0200'>2024-08-30</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=433f9d76a01056dfeaefc15167b11e514e56f956'>autofs: add per dentry expire timeout</a></td><td>Ian Kent</td></tr>
<tr><td><span title='2024-08-19 13:45:03 +0200'>2024-08-19</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=6a64c5220c5df235448b846aeff3c0660d4cc83e'>autofs: fix missing fput for FSCONFIG_SET_FD</a></td><td>Aleksa Sarai</td></tr>
<tr><td><span title='2024-07-15 11:31:32 -0700'>2024-07-15</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=b8fc1bd73a5a12e48f9fd2e7ccea60cadf718c93'>Merge tag 'vfs-6.11.mount.api' of git://git.kernel.org/pub/scm/linux/kernel/g...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2024-07-02 06:21:17 +0200'>2024-07-02</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=748cddf13de55d9b1ab1988647d3b19d8d03b2e2'>autofs: Convert to new uid/gid option parsing helpers</a></td><td>Eric Sandeen</td></tr>
<tr><td><span title='2024-05-28 12:06:59 +0200'>2024-05-28</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=c8f0b69ca1a9117f173d014ff1eb8e708aaae6e9'>fs: autofs: add MODULE_DESCRIPTION()</a></td><td>Jeff Johnson</td></tr>
<tr><td><span title='2024-01-11 20:11:35 -0800'>2024-01-11</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=499aa1ca4eb6602df38afaecb88fc14edf50cdbb'>Merge tag 'pull-dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2023-11-25 02:32:13 -0500'>2023-11-25</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=da549bdd15c295c24b2ee7ffe7ad0f3877fa8a87'>dentry: switch the lists of children to hlist</a></td><td>Al Viro</td></tr>
<tr><td><span title='2023-11-20 14:56:36 +0100'>2023-11-20</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=66917f85db6002ed09cd24186258892fcfca64b6'>autofs: add: new_inode check in autofs_fill_super()</a></td><td>Ian Kent</td></tr>
<tr><td><span title='2023-10-30 09:47:13 -1000'>2023-10-30</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=14ab6d425e80674b6a0145f05719b11e82e64824'>Merge tag 'vfs-6.7.ctime' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2023-10-24 11:04:45 +0200'>2023-10-24</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=d3c50061765d4b5616dc97f5804fc18122598a9b'>autofs: fix add autofs_parse_fd()</a></td><td>Ian Kent</td></tr>
<tr><td><span title='2023-10-18 13:26:18 +0200'>2023-10-18</span></td><td><a href='/distro/kernel/commit/fs/autofs?id=2c11fd980a43f9f1eb3c2869a8acf7cdca157bed'>autofs: convert to new timestamp accessors</a></td><td>Jeff Layton</td></tr>