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Diffstat (limited to 'src/tools/perf/Documentation/perf-trace.txt')
-rw-r--r-- | src/tools/perf/Documentation/perf-trace.txt | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/src/tools/perf/Documentation/perf-trace.txt b/src/tools/perf/Documentation/perf-trace.txt deleted file mode 100644 index daccd2c..0000000 --- a/src/tools/perf/Documentation/perf-trace.txt +++ /dev/null @@ -1,83 +0,0 @@ -perf-trace(1) -============= - -NAME ----- -perf-trace - strace inspired tool - -SYNOPSIS --------- -[verse] -'perf trace' - -DESCRIPTION ------------ -This command will show the events associated with the target, initially -syscalls, but other system events like pagefaults, task lifetime events, -scheduling events, etc. - -Initially this is a live mode only tool, but eventually will work with -perf.data files like the other tools, allowing a detached 'record' from -analysis phases. - -OPTIONS -------- - --a:: ---all-cpus:: - System-wide collection from all CPUs. - --e:: ---expr:: - List of events to show, currently only syscall names. - Prefixing with ! shows all syscalls but the ones specified. You may - need to escape it. - --o:: ---output=:: - Output file name. - --p:: ---pid=:: - Record events on existing process ID (comma separated list). - --t:: ---tid=:: - Record events on existing thread ID (comma separated list). - --u:: ---uid=:: - Record events in threads owned by uid. Name or number. - --v:: ---verbose=:: - Verbosity level. - --i:: ---no-inherit:: - Child tasks do not inherit counters. - --m:: ---mmap-pages=:: - Number of mmap data pages. Must be a power of two. - --C:: ---cpu:: -Collect samples only on the list of CPUs provided. Multiple CPUs can be provided as a -comma-separated list with no space: 0,1. Ranges of CPUs are specified with -: 0-2. -In per-thread mode with inheritance mode on (default), Events are captured only when -the thread executes on the designated CPUs. Default is to monitor all CPUs. - ---duration: - Show only events that had a duration greater than N.M ms. - ---sched: - Accrue thread runtime and provide a summary at the end of the session. - --i ---input - Process events from a given perf data file. - -SEE ALSO --------- -linkperf:perf-record[1], linkperf:perf-script[1] |