From 359d5106a2ff4ffa2ba129ec8f54743c341dabfc Mon Sep 17 00:00:00 2001 From: Koki Sanagi Date: Mon, 23 Aug 2010 18:47:09 +0900 Subject: perf: Add a script to show packets processing Add a perf script which shows packets processing and processed time. It helps us to investigate networking or network devices. If you want to use it, install perf and record perf.data like following. If you set script, perf gathers records until it ends. If not, you must Ctrl-C to stop recording. And if you want a report from record, If you use some options, you can limit the output. Option is below. tx: show only tx packets processing rx: show only rx packets processing dev=: show processing on this device debug: work with debug mode. It shows buffer status. For example, if you want to show received packets processing associated with eth4, 106133.171439sec cpu=0 irq_entry(+0.000msec irq=24:eth4) | softirq_entry(+0.006msec) | |---netif_receive_skb(+0.010msec skb=f2d15900 len=100) | | | skb_copy_datagram_iovec(+0.039msec 10291::10291) | napi_poll_exit(+0.022msec eth4) This perf script helps us to analyze the processing time of a transmit/receive sequence. Signed-off-by: Koki Sanagi Acked-by: David S. Miller Cc: Neil Horman Cc: Mathieu Desnoyers Cc: Kaneshige Kenji Cc: Izumo Taku Cc: Kosaki Motohiro Cc: Lai Jiangshan Cc: Scott Mcmillan Cc: Steven Rostedt Cc: Eric Dumazet Cc: Tom Zanussi LKML-Reference: <4C72439D.3040001@jp.fujitsu.com> Signed-off-by: Frederic Weisbecker --- tools/perf/scripts/python/bin/netdev-times-record | 8 ++++++++ tools/perf/scripts/python/bin/netdev-times-report | 5 +++++ 2 files changed, 13 insertions(+) create mode 100644 tools/perf/scripts/python/bin/netdev-times-record create mode 100644 tools/perf/scripts/python/bin/netdev-times-report (limited to 'tools/perf/scripts/python/bin') diff --git a/tools/perf/scripts/python/bin/netdev-times-record b/tools/perf/scripts/python/bin/netdev-times-record new file mode 100644 index 00000000000..d931a828126 --- /dev/null +++ b/tools/perf/scripts/python/bin/netdev-times-record @@ -0,0 +1,8 @@ +#!/bin/bash +perf record -a -e net:net_dev_xmit -e net:net_dev_queue \ + -e net:netif_receive_skb -e net:netif_rx \ + -e skb:consume_skb -e skb:kfree_skb \ + -e skb:skb_copy_datagram_iovec -e napi:napi_poll \ + -e irq:irq_handler_entry -e irq:irq_handler_exit \ + -e irq:softirq_entry -e irq:softirq_exit \ + -e irq:softirq_raise $@ diff --git a/tools/perf/scripts/python/bin/netdev-times-report b/tools/perf/scripts/python/bin/netdev-times-report new file mode 100644 index 00000000000..c3d0a638123 --- /dev/null +++ b/tools/perf/scripts/python/bin/netdev-times-report @@ -0,0 +1,5 @@ +#!/bin/bash +# description: display a process of packet and processing time +# args: [tx] [rx] [dev=] [debug] + +perf trace -s ~/libexec/perf-core/scripts/python/netdev-times.py $@ -- cgit v1.2.3-70-g09d2 From 44e668c6faa9a6c477a32788e7e88f0754c54a4e Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Sun, 10 Oct 2010 16:10:03 +0100 Subject: perf trace: Use $PERF_EXEC_PATH in canned report scripts Set $PERF_EXEC_PATH before starting the record and report scripts, and make them use it where necessary. Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra LKML-Reference: <1286723403.2955.205.camel@localhost> Signed-off-by: Ben Hutchings Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-trace.c | 6 +++--- tools/perf/scripts/perl/bin/failed-syscalls-report | 2 +- tools/perf/scripts/perl/bin/rw-by-file-report | 2 +- tools/perf/scripts/perl/bin/rw-by-pid-report | 2 +- tools/perf/scripts/perl/bin/rwtop-report | 2 +- tools/perf/scripts/perl/bin/wakeup-latency-report | 2 +- tools/perf/scripts/perl/bin/workqueue-stats-report | 2 +- tools/perf/scripts/python/bin/failed-syscalls-by-pid-report | 2 +- tools/perf/scripts/python/bin/netdev-times-report | 2 +- tools/perf/scripts/python/bin/sched-migration-report | 2 +- tools/perf/scripts/python/bin/sctop-report | 2 +- tools/perf/scripts/python/bin/syscall-counts-by-pid-report | 2 +- tools/perf/scripts/python/bin/syscall-counts-report | 2 +- 13 files changed, 15 insertions(+), 15 deletions(-) (limited to 'tools/perf/scripts/python/bin') diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 40a6a2992d1..3ea62199ffe 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -46,9 +46,6 @@ static struct scripting_ops *scripting_ops; static void setup_scripting(void) { - /* make sure PERF_EXEC_PATH is set for scripts */ - perf_set_argv_exec_path(perf_exec_path()); - setup_perl_scripting(); setup_python_scripting(); @@ -593,6 +590,9 @@ int cmd_trace(int argc, const char **argv, const char *prefix __used) suffix = REPORT_SUFFIX; } + /* make sure PERF_EXEC_PATH is set for scripts */ + perf_set_argv_exec_path(perf_exec_path()); + if (!suffix && argc >= 2 && strncmp(argv[1], "-", strlen("-")) != 0) { char *record_script_path, *report_script_path; int live_pipe[2]; diff --git a/tools/perf/scripts/perl/bin/failed-syscalls-report b/tools/perf/scripts/perl/bin/failed-syscalls-report index e3a5e55d54f..4028d92dc4a 100644 --- a/tools/perf/scripts/perl/bin/failed-syscalls-report +++ b/tools/perf/scripts/perl/bin/failed-syscalls-report @@ -7,4 +7,4 @@ if [ $# -gt 0 ] ; then shift fi fi -perf trace $@ -s ~/libexec/perf-core/scripts/perl/failed-syscalls.pl $comm +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/failed-syscalls.pl $comm diff --git a/tools/perf/scripts/perl/bin/rw-by-file-report b/tools/perf/scripts/perl/bin/rw-by-file-report index d83070b7eeb..ba25f4d41fb 100644 --- a/tools/perf/scripts/perl/bin/rw-by-file-report +++ b/tools/perf/scripts/perl/bin/rw-by-file-report @@ -7,7 +7,7 @@ if [ $# -lt 1 ] ; then fi comm=$1 shift -perf trace $@ -s ~/libexec/perf-core/scripts/perl/rw-by-file.pl $comm +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/rw-by-file.pl $comm diff --git a/tools/perf/scripts/perl/bin/rw-by-pid-report b/tools/perf/scripts/perl/bin/rw-by-pid-report index 7ef46983f62..641a3f5d085 100644 --- a/tools/perf/scripts/perl/bin/rw-by-pid-report +++ b/tools/perf/scripts/perl/bin/rw-by-pid-report @@ -1,6 +1,6 @@ #!/bin/bash # description: system-wide r/w activity -perf trace $@ -s ~/libexec/perf-core/scripts/perl/rw-by-pid.pl +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/rw-by-pid.pl diff --git a/tools/perf/scripts/perl/bin/rwtop-report b/tools/perf/scripts/perl/bin/rwtop-report index 93e698cd3f3..4918dba7702 100644 --- a/tools/perf/scripts/perl/bin/rwtop-report +++ b/tools/perf/scripts/perl/bin/rwtop-report @@ -17,7 +17,7 @@ if [ "$n_args" -gt 0 ] ; then interval=$1 shift fi -perf trace $@ -s ~/libexec/perf-core/scripts/perl/rwtop.pl $interval +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/rwtop.pl $interval diff --git a/tools/perf/scripts/perl/bin/wakeup-latency-report b/tools/perf/scripts/perl/bin/wakeup-latency-report index a0d898f9ca1..49052ebcb63 100644 --- a/tools/perf/scripts/perl/bin/wakeup-latency-report +++ b/tools/perf/scripts/perl/bin/wakeup-latency-report @@ -1,6 +1,6 @@ #!/bin/bash # description: system-wide min/max/avg wakeup latency -perf trace $@ -s ~/libexec/perf-core/scripts/perl/wakeup-latency.pl +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/wakeup-latency.pl diff --git a/tools/perf/scripts/perl/bin/workqueue-stats-report b/tools/perf/scripts/perl/bin/workqueue-stats-report index 35081132ef9..df0c65f4ca9 100644 --- a/tools/perf/scripts/perl/bin/workqueue-stats-report +++ b/tools/perf/scripts/perl/bin/workqueue-stats-report @@ -1,6 +1,6 @@ #!/bin/bash # description: workqueue stats (ins/exe/create/destroy) -perf trace $@ -s ~/libexec/perf-core/scripts/perl/workqueue-stats.pl +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/workqueue-stats.pl diff --git a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report index 30293545fcc..03587021463 100644 --- a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report +++ b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report @@ -7,4 +7,4 @@ if [ $# -gt 0 ] ; then shift fi fi -perf trace $@ -s ~/libexec/perf-core/scripts/python/failed-syscalls-by-pid.py $comm +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/failed-syscalls-by-pid.py $comm diff --git a/tools/perf/scripts/python/bin/netdev-times-report b/tools/perf/scripts/python/bin/netdev-times-report index c3d0a638123..4ad361b3124 100644 --- a/tools/perf/scripts/python/bin/netdev-times-report +++ b/tools/perf/scripts/python/bin/netdev-times-report @@ -2,4 +2,4 @@ # description: display a process of packet and processing time # args: [tx] [rx] [dev=] [debug] -perf trace -s ~/libexec/perf-core/scripts/python/netdev-times.py $@ +perf trace -s "$PERF_EXEC_PATH"/scripts/python/netdev-times.py $@ diff --git a/tools/perf/scripts/python/bin/sched-migration-report b/tools/perf/scripts/python/bin/sched-migration-report index 61d05f72e44..df1791f07c2 100644 --- a/tools/perf/scripts/python/bin/sched-migration-report +++ b/tools/perf/scripts/python/bin/sched-migration-report @@ -1,3 +1,3 @@ #!/bin/bash # description: sched migration overview -perf trace $@ -s ~/libexec/perf-core/scripts/python/sched-migration.py +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/sched-migration.py diff --git a/tools/perf/scripts/python/bin/sctop-report b/tools/perf/scripts/python/bin/sctop-report index b01c842ae7b..36b409c05e5 100644 --- a/tools/perf/scripts/python/bin/sctop-report +++ b/tools/perf/scripts/python/bin/sctop-report @@ -21,4 +21,4 @@ elif [ "$n_args" -gt 0 ] ; then interval=$1 shift fi -perf trace $@ -s ~/libexec/perf-core/scripts/python/sctop.py $comm $interval +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/sctop.py $comm $interval diff --git a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report index 9e9d8ddd72c..4eb88c9fc83 100644 --- a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report +++ b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report @@ -7,4 +7,4 @@ if [ $# -gt 0 ] ; then shift fi fi -perf trace $@ -s ~/libexec/perf-core/scripts/python/syscall-counts-by-pid.py $comm +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/syscall-counts-by-pid.py $comm diff --git a/tools/perf/scripts/python/bin/syscall-counts-report b/tools/perf/scripts/python/bin/syscall-counts-report index dc076b61879..cb2f9c5cf17 100644 --- a/tools/perf/scripts/python/bin/syscall-counts-report +++ b/tools/perf/scripts/python/bin/syscall-counts-report @@ -7,4 +7,4 @@ if [ $# -gt 0 ] ; then shift fi fi -perf trace $@ -s ~/libexec/perf-core/scripts/python/syscall-counts.py $comm +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/syscall-counts.py $comm -- cgit v1.2.3-70-g09d2 From 00204c3396469f407bac56e1475ea16e4a279b13 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 26 Oct 2010 17:07:33 -0200 Subject: perf python scripting: Add futex-contention script The equivalent to this SystemTAP script: http://sourceware.org/systemtap/wiki/WSFutexContention [root@doppio ~]# perf trace futex-contention Press control+C to stop and show the summary ^Cnpviewer.bin[15242] lock 7f0a8be19104 contended 29 times, 72806 avg ns npviewer.bin[15242] lock 7f0a8be19130 contended 2 times, 1355 avg ns synergyc[17245] lock f127f4 contended 1 times, 1830569 avg ns firefox[15116] lock 7f2b7238af0c contended 168 times, 1230390 avg ns synergyc[17245] lock f2fc20 contended 1 times, 33149 avg ns npviewer.bin[15255] lock 7f0a8be19074 contended 155 times, 73047 avg ns npviewer.bin[15255] lock 7f0a8be190a0 contended 127 times, 7088 avg ns synergyc[17247] lock f12854 contended 1 times, 46741 avg ns synergyc[17245] lock f12610 contended 1 times, 7358 avg ns [root@doppio ~]# Cc: Frederic Weisbecker Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Tom Zanussi LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo --- .../python/Perf-Trace-Util/lib/Perf/Trace/Util.py | 18 ++++++++ .../scripts/python/bin/futex-contention-record | 2 + .../scripts/python/bin/futex-contention-report | 4 ++ tools/perf/scripts/python/futex-contention.py | 50 ++++++++++++++++++++++ 4 files changed, 74 insertions(+) create mode 100644 tools/perf/scripts/python/bin/futex-contention-record create mode 100644 tools/perf/scripts/python/bin/futex-contention-report create mode 100644 tools/perf/scripts/python/futex-contention.py (limited to 'tools/perf/scripts/python/bin') diff --git a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py index 99ff1b7a0d2..13cc02b5893 100644 --- a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py +++ b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py @@ -8,6 +8,12 @@ import errno, os +FUTEX_WAIT = 0 +FUTEX_WAKE = 1 +FUTEX_PRIVATE_FLAG = 128 +FUTEX_CLOCK_REALTIME = 256 +FUTEX_CMD_MASK = ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME) + NSECS_PER_SEC = 1000000000 def avg(total, n): @@ -26,6 +32,18 @@ def nsecs_str(nsecs): str = "%5u.%09u" % (nsecs_secs(nsecs), nsecs_nsecs(nsecs)), return str +def add_stats(dict, key, value): + if not dict.has_key(key): + dict[key] = (value, value, value, 1) + else: + min, max, avg, count = dict[key] + if value < min: + min = value + if value > max: + max = value + avg = (avg + value) / 2 + dict[key] = (min, max, avg, count + 1) + def clear_term(): print("\x1b[H\x1b[2J") diff --git a/tools/perf/scripts/python/bin/futex-contention-record b/tools/perf/scripts/python/bin/futex-contention-record new file mode 100644 index 00000000000..5ecbb433caf --- /dev/null +++ b/tools/perf/scripts/python/bin/futex-contention-record @@ -0,0 +1,2 @@ +#!/bin/bash +perf record -a -e syscalls:sys_enter_futex -e syscalls:sys_exit_futex $@ diff --git a/tools/perf/scripts/python/bin/futex-contention-report b/tools/perf/scripts/python/bin/futex-contention-report new file mode 100644 index 00000000000..c8268138fb7 --- /dev/null +++ b/tools/perf/scripts/python/bin/futex-contention-report @@ -0,0 +1,4 @@ +#!/bin/bash +# description: futext contention measurement + +perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/futex-contention.py diff --git a/tools/perf/scripts/python/futex-contention.py b/tools/perf/scripts/python/futex-contention.py new file mode 100644 index 00000000000..11e70a388d4 --- /dev/null +++ b/tools/perf/scripts/python/futex-contention.py @@ -0,0 +1,50 @@ +# futex contention +# (c) 2010, Arnaldo Carvalho de Melo +# Licensed under the terms of the GNU GPL License version 2 +# +# Translation of: +# +# http://sourceware.org/systemtap/wiki/WSFutexContention +# +# to perf python scripting. +# +# Measures futex contention + +import os, sys +sys.path.append(os.environ['PERF_EXEC_PATH'] + '/scripts/python/Perf-Trace-Util/lib/Perf/Trace') +from Util import * + +process_names = {} +thread_thislock = {} +thread_blocktime = {} + +lock_waits = {} # long-lived stats on (tid,lock) blockage elapsed time +process_names = {} # long-lived pid-to-execname mapping + +def syscalls__sys_enter_futex(event, ctxt, cpu, s, ns, tid, comm, + nr, uaddr, op, val, utime, uaddr2, val3): + cmd = op & FUTEX_CMD_MASK + if cmd != FUTEX_WAIT: + return # we don't care about originators of WAKE events + + process_names[tid] = comm + thread_thislock[tid] = uaddr + thread_blocktime[tid] = nsecs(s, ns) + +def syscalls__sys_exit_futex(event, ctxt, cpu, s, ns, tid, comm, + nr, ret): + if thread_blocktime.has_key(tid): + elapsed = nsecs(s, ns) - thread_blocktime[tid] + add_stats(lock_waits, (tid, thread_thislock[tid]), elapsed) + del thread_blocktime[tid] + del thread_thislock[tid] + +def trace_begin(): + print "Press control+C to stop and show the summary" + +def trace_end(): + for (tid, lock) in lock_waits: + min, max, avg, count = lock_waits[tid, lock] + print "%s[%d] lock %x contended %d times, %d avg ns" % \ + (process_names[tid], tid, lock, count, avg) + -- cgit v1.2.3-70-g09d2 From b0b6d914e2b7e0a736635515e87be718050c17c8 Mon Sep 17 00:00:00 2001 From: Tom Zanussi Date: Wed, 10 Nov 2010 08:08:20 -0600 Subject: perf trace scripting: remove system-wide param from shell scripts Including -a unconditionally when recording doesn't allow for the option of running scripts without it. Future patches will add add it back if needed at run-time. Signed-off-by: Tom Zanussi Acked-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/perl/bin/failed-syscalls-record | 2 +- tools/perf/scripts/perl/bin/rw-by-file-record | 2 +- tools/perf/scripts/perl/bin/rw-by-pid-record | 2 +- tools/perf/scripts/perl/bin/rwtop-record | 2 +- tools/perf/scripts/perl/bin/wakeup-latency-record | 2 +- tools/perf/scripts/perl/bin/workqueue-stats-record | 2 +- tools/perf/scripts/python/bin/failed-syscalls-by-pid-record | 2 +- tools/perf/scripts/python/bin/futex-contention-record | 2 +- tools/perf/scripts/python/bin/netdev-times-record | 2 +- tools/perf/scripts/python/bin/sched-migration-record | 2 +- tools/perf/scripts/python/bin/sctop-record | 2 +- tools/perf/scripts/python/bin/syscall-counts-by-pid-record | 2 +- tools/perf/scripts/python/bin/syscall-counts-record | 2 +- 13 files changed, 13 insertions(+), 13 deletions(-) (limited to 'tools/perf/scripts/python/bin') diff --git a/tools/perf/scripts/perl/bin/failed-syscalls-record b/tools/perf/scripts/perl/bin/failed-syscalls-record index eb5846bcb56..8104895a7b6 100644 --- a/tools/perf/scripts/perl/bin/failed-syscalls-record +++ b/tools/perf/scripts/perl/bin/failed-syscalls-record @@ -1,2 +1,2 @@ #!/bin/bash -perf record -a -e raw_syscalls:sys_exit $@ +perf record -e raw_syscalls:sys_exit $@ diff --git a/tools/perf/scripts/perl/bin/rw-by-file-record b/tools/perf/scripts/perl/bin/rw-by-file-record index 5bfaae5a6cb..33efc8673aa 100644 --- a/tools/perf/scripts/perl/bin/rw-by-file-record +++ b/tools/perf/scripts/perl/bin/rw-by-file-record @@ -1,3 +1,3 @@ #!/bin/bash -perf record -a -e syscalls:sys_enter_read -e syscalls:sys_enter_write $@ +perf record -e syscalls:sys_enter_read -e syscalls:sys_enter_write $@ diff --git a/tools/perf/scripts/perl/bin/rw-by-pid-record b/tools/perf/scripts/perl/bin/rw-by-pid-record index 6e0b2f7755a..7cb9db23044 100644 --- a/tools/perf/scripts/perl/bin/rw-by-pid-record +++ b/tools/perf/scripts/perl/bin/rw-by-pid-record @@ -1,2 +1,2 @@ #!/bin/bash -perf record -a -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@ +perf record -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@ diff --git a/tools/perf/scripts/perl/bin/rwtop-record b/tools/perf/scripts/perl/bin/rwtop-record index 6e0b2f7755a..7cb9db23044 100644 --- a/tools/perf/scripts/perl/bin/rwtop-record +++ b/tools/perf/scripts/perl/bin/rwtop-record @@ -1,2 +1,2 @@ #!/bin/bash -perf record -a -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@ +perf record -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write $@ diff --git a/tools/perf/scripts/perl/bin/wakeup-latency-record b/tools/perf/scripts/perl/bin/wakeup-latency-record index 9f2acaaae9f..464251a1bd7 100644 --- a/tools/perf/scripts/perl/bin/wakeup-latency-record +++ b/tools/perf/scripts/perl/bin/wakeup-latency-record @@ -1,5 +1,5 @@ #!/bin/bash -perf record -a -e sched:sched_switch -e sched:sched_wakeup $@ +perf record -e sched:sched_switch -e sched:sched_wakeup $@ diff --git a/tools/perf/scripts/perl/bin/workqueue-stats-record b/tools/perf/scripts/perl/bin/workqueue-stats-record index 85301f2471f..8edda9078d5 100644 --- a/tools/perf/scripts/perl/bin/workqueue-stats-record +++ b/tools/perf/scripts/perl/bin/workqueue-stats-record @@ -1,2 +1,2 @@ #!/bin/bash -perf record -a -e workqueue:workqueue_creation -e workqueue:workqueue_destruction -e workqueue:workqueue_execution -e workqueue:workqueue_insertion $@ +perf record -e workqueue:workqueue_creation -e workqueue:workqueue_destruction -e workqueue:workqueue_execution -e workqueue:workqueue_insertion $@ diff --git a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record index eb5846bcb56..8104895a7b6 100644 --- a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record +++ b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-record @@ -1,2 +1,2 @@ #!/bin/bash -perf record -a -e raw_syscalls:sys_exit $@ +perf record -e raw_syscalls:sys_exit $@ diff --git a/tools/perf/scripts/python/bin/futex-contention-record b/tools/perf/scripts/python/bin/futex-contention-record index 5ecbb433caf..b1495c9a9b2 100644 --- a/tools/perf/scripts/python/bin/futex-contention-record +++ b/tools/perf/scripts/python/bin/futex-contention-record @@ -1,2 +1,2 @@ #!/bin/bash -perf record -a -e syscalls:sys_enter_futex -e syscalls:sys_exit_futex $@ +perf record -e syscalls:sys_enter_futex -e syscalls:sys_exit_futex $@ diff --git a/tools/perf/scripts/python/bin/netdev-times-record b/tools/perf/scripts/python/bin/netdev-times-record index d931a828126..558754b840a 100644 --- a/tools/perf/scripts/python/bin/netdev-times-record +++ b/tools/perf/scripts/python/bin/netdev-times-record @@ -1,5 +1,5 @@ #!/bin/bash -perf record -a -e net:net_dev_xmit -e net:net_dev_queue \ +perf record -e net:net_dev_xmit -e net:net_dev_queue \ -e net:netif_receive_skb -e net:netif_rx \ -e skb:consume_skb -e skb:kfree_skb \ -e skb:skb_copy_datagram_iovec -e napi:napi_poll \ diff --git a/tools/perf/scripts/python/bin/sched-migration-record b/tools/perf/scripts/python/bin/sched-migration-record index 17a3e9bd9e8..7493fddbe99 100644 --- a/tools/perf/scripts/python/bin/sched-migration-record +++ b/tools/perf/scripts/python/bin/sched-migration-record @@ -1,2 +1,2 @@ #!/bin/bash -perf record -m 16384 -a -e sched:sched_wakeup -e sched:sched_wakeup_new -e sched:sched_switch -e sched:sched_migrate_task $@ +perf record -m 16384 -e sched:sched_wakeup -e sched:sched_wakeup_new -e sched:sched_switch -e sched:sched_migrate_task $@ diff --git a/tools/perf/scripts/python/bin/sctop-record b/tools/perf/scripts/python/bin/sctop-record index 1fc5998b721..4efbfaa7f6a 100644 --- a/tools/perf/scripts/python/bin/sctop-record +++ b/tools/perf/scripts/python/bin/sctop-record @@ -1,2 +1,2 @@ #!/bin/bash -perf record -a -e raw_syscalls:sys_enter $@ +perf record -e raw_syscalls:sys_enter $@ diff --git a/tools/perf/scripts/python/bin/syscall-counts-by-pid-record b/tools/perf/scripts/python/bin/syscall-counts-by-pid-record index 1fc5998b721..4efbfaa7f6a 100644 --- a/tools/perf/scripts/python/bin/syscall-counts-by-pid-record +++ b/tools/perf/scripts/python/bin/syscall-counts-by-pid-record @@ -1,2 +1,2 @@ #!/bin/bash -perf record -a -e raw_syscalls:sys_enter $@ +perf record -e raw_syscalls:sys_enter $@ diff --git a/tools/perf/scripts/python/bin/syscall-counts-record b/tools/perf/scripts/python/bin/syscall-counts-record index 1fc5998b721..4efbfaa7f6a 100644 --- a/tools/perf/scripts/python/bin/syscall-counts-record +++ b/tools/perf/scripts/python/bin/syscall-counts-record @@ -1,2 +1,2 @@ #!/bin/bash -perf record -a -e raw_syscalls:sys_enter $@ +perf record -e raw_syscalls:sys_enter $@ -- cgit v1.2.3-70-g09d2