linux-stable/tools/perf/Documentation/perf.txt
Ian Rogers 9bb8b74bdb perf docs: Add man pages to see also
Add all other man pages to the "see also" list except for
perf-script-perl and perf-script-python that are linked to from
perf-script.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20201120063037.3166069-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-03-02 09:37:38 -03:00

90 lines
2.5 KiB
Text

perf(1)
=======
NAME
----
perf - Performance analysis tools for Linux
SYNOPSIS
--------
[verse]
'perf' [--version] [--help] [OPTIONS] COMMAND [ARGS]
OPTIONS
-------
-h::
--help::
Run perf help command.
-v::
--version::
Display perf version.
-vv::
Print the compiled-in status of libraries.
--exec-path::
Display or set exec path.
--html-path::
Display html documentation path.
-p::
--paginate::
Set up pager.
--no-pager::
Do not set pager.
--buildid-dir::
Setup buildid cache directory. It has higher priority
than buildid.dir config file option.
--list-cmds::
List the most commonly used perf commands.
--list-opts::
List available perf options.
--debugfs-dir::
Set debugfs directory or set environment variable PERF_DEBUGFS_DIR.
--debug::
Setup debug variable (see list below) in value
range (0, 10). Use like:
--debug verbose # sets verbose = 1
--debug verbose=2 # sets verbose = 2
List of debug variables allowed to set:
verbose - general debug messages
ordered-events - ordered events object debug messages
data-convert - data convert command debug messages
stderr - write debug output (option -v) to stderr
in browser mode
perf-event-open - Print perf_event_open() arguments and
return value
DESCRIPTION
-----------
Performance counters for Linux are a new kernel-based subsystem
that provide a framework for all things performance analysis. It
covers hardware level (CPU/PMU, Performance Monitoring Unit) features
and software features (software counters, tracepoints) as well.
SEE ALSO
--------
linkperf:perf-stat[1], linkperf:perf-top[1],
linkperf:perf-record[1], linkperf:perf-report[1],
linkperf:perf-list[1]
linkperf:perf-annotate[1],linkperf:perf-archive[1],
linkperf:perf-bench[1], linkperf:perf-buildid-cache[1],
linkperf:perf-buildid-list[1], linkperf:perf-c2c[1],
linkperf:perf-config[1], linkperf:perf-data[1], linkperf:perf-diff[1],
linkperf:perf-evlist[1], linkperf:perf-ftrace[1],
linkperf:perf-help[1], linkperf:perf-inject[1],
linkperf:perf-intel-pt[1], linkperf:perf-kallsyms[1],
linkperf:perf-kmem[1], linkperf:perf-kvm[1], linkperf:perf-lock[1],
linkperf:perf-mem[1], linkperf:perf-probe[1], linkperf:perf-sched[1],
linkperf:perf-script[1], linkperf:perf-test[1],
linkperf:perf-trace[1], linkperf:perf-version[1]