Arnaldo Carvalho de Melo a14390fde6 perf script: Allow creating per-event dump files ... Introduce a new option to dump trace output to files named by the monitored events and update perf-script documentation accordingly. Shown below is output of perf script command with the newly introduced option. $ perf record -e cycles -e cs -ag -- sleep 1 $ perf script --per-event-dump $ ls perf.data.cycles.dump perf.data.cs.dump Without per-event-dump support, drawing flamegraphs for different events would require post processing to separate events. You can monitor only one event at a time if you want to get flamegraphs for different events. Using this option, you can get the trace output files named by the monitored events, and could draw flamegraphs according to the event's name. Based-on-a-patch-by: yuzhoujian <yuzhoujian@didichuxing.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1508921599-10832-3-git-send-email-yuzhoujian@didichuxing.com Link: http://lkml.kernel.org/n/tip-8ngzsjdhgiovkupl3r5yy570@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2017-10-27 09:10:10 -03:00
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android.txt	perf tools: Update android build documentation	2016-07-04 20:27:27 -03:00
asciidoc.conf	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
Build.txt	perf build: Add build documentation	2015-02-12 17:53:00 -03:00
callchain-overhead-calculation.txt	perf tools: Document --children option in more detail	2015-04-29 10:38:06 -03:00
examples.txt	perf record: Remove -f/--force option	2013-07-08 17:37:25 -03:00
intel-bts.txt	perf tools: Add Intel BTS support	2015-08-21 11:34:10 -03:00
intel-pt.txt	perf intel-pt: Fix syntax in documentation of config option	2017-09-01 14:45:59 -03:00
itrace.txt	perf auxtrace: Add itrace option to output power events	2017-06-27 12:09:58 -03:00
jit-interface.txt	perf symbols: Add description of JIT interface	2012-08-13 14:55:02 -03:00
jitdump-specification.txt	perf jit: Add jitdump format specification document	2016-10-24 11:07:41 -03:00
Makefile	perf tools: Really install manpages via 'make install-man'	2017-08-22 13:24:53 -03:00
manpage-1.72.xsl	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
manpage-base.xsl	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
manpage-bold-literal.xsl	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
manpage-normal.xsl	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
manpage-suppress-sp.xsl	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
perf-annotate.txt	perf annotate: Document --show-total-period option	2017-08-18 10:34:08 -03:00
perf-archive.txt	perf archive: Remove duplicated 'runs' in man page	2013-12-09 15:21:45 -03:00
perf-bench.txt	perf bench mem: Rename 'routine' to 'function'	2015-10-19 16:10:25 -03:00
perf-buildid-cache.txt	perf buildid-cache: Support binary objects from other namespaces	2017-07-18 23:14:11 -03:00
perf-buildid-list.txt	perf report: Accept fifos as input file	2011-12-23 17:01:03 -02:00
perf-c2c.txt	perf tools: Fix spelling mistakes	2017-05-04 09:59:53 -03:00
perf-config.txt	perf diff: Add diff.compute config option	2017-02-13 14:29:37 -03:00
perf-data.txt	perf data ctf: Add '--all' option for 'perf data convert'	2016-06-28 10:54:57 -03:00
perf-diff.txt	perf diff: Add -q/--quiet option	2017-02-20 11:47:08 -03:00
perf-evlist.txt	perf evlist: Add --trace-fields option to show trace fields	2016-01-08 14:23:02 -03:00
perf-ftrace.txt	perf ftrace: Add -D option for depth filter	2017-06-19 22:05:54 -03:00
perf-help.txt	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
perf-inject.txt	perf inject: Add jitdump mmap injection support	2016-02-05 09:46:45 -03:00
perf-kallsyms.txt	perf kallsyms: Introduce tool to look for extended symbol information on the running kernel	2017-01-11 16:48:01 -03:00
perf-kmem.txt	perf kmem: Add option to specify time window of interest	2016-12-01 13:03:02 -03:00
perf-kvm.txt	perf tools: Configurable per thread proc map processing time out	2015-06-19 18:27:13 -03:00
perf-list.txt	perf list: Fix group description in the man page	2017-10-23 11:20:54 -03:00
perf-lock.txt	perf lock: Account for lock average wait time	2013-10-09 11:24:01 -03:00
perf-mem.txt	perf mem: Support physical address	2017-09-01 14:46:23 -03:00
perf-probe.txt	perf buildid-cache: Support binary objects from other namespaces	2017-07-18 23:14:11 -03:00
perf-record.txt	Merge branch 'perf/urgent' into perf/core, to pick up fixes	2017-10-20 11:02:05 +02:00
perf-report.txt	perf util: Enable handling of inlined frames by default	2017-10-25 10:50:47 -03:00
perf-sched.txt	perf sched timehist: Add pid and tid options	2017-09-13 09:49:12 -03:00
perf-script-perl.txt	perf script: Fix documentation errors	2017-06-07 20:27:20 -03:00
perf-script-python.txt	perf script python: Remove dups in documentation examples	2017-06-07 20:36:12 -03:00
perf-script.txt	perf script: Allow creating per-event dump files	2017-10-27 09:10:10 -03:00
perf-stat.txt	perf stat: Support JSON metrics in perf stat	2017-09-13 09:49:13 -03:00
perf-test.txt	perf test: Add -F/--dont-fork option	2016-06-30 18:27:45 -03:00
perf-timechart.txt	perf timechart: Add more options to IO mode	2014-07-10 00:22:54 +02:00
perf-top.txt	perf top: Add option to set the number of thread for event synthesize	2017-10-03 09:27:54 -03:00
perf-trace.txt	perf trace: Support syscall name globbing	2017-09-01 14:45:58 -03:00
perf.data-file-format.txt	perf tools: Add feature header record to pipe-mode	2017-07-18 23:14:36 -03:00
perf.txt	perf tools: Handle -h and -v options	2015-10-05 16:36:18 -03:00
perfconfig.example	perf config: Show default report configuration in example and docs	2016-09-01 09:44:13 -03:00
tips.txt	perf tools: Fix spelling mistakes	2017-05-04 09:59:53 -03:00