mirror of
https://github.com/adulau/aha.git
synced 2024-12-28 19:56:18 +00:00
864709302a
Several people have suggested that 'perf' has become a full-fledged tool that should be moved out of Documentation/. Move it to the (new) tools/ directory. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
24 lines
569 B
Text
24 lines
569 B
Text
perf(1)
|
|
=======
|
|
|
|
NAME
|
|
----
|
|
perf - Performance analysis tools for Linux
|
|
|
|
SYNOPSIS
|
|
--------
|
|
[verse]
|
|
'perf' [--version] [--help] COMMAND [ARGS]
|
|
|
|
DESCRIPTION
|
|
-----------
|
|
Performance counters for Linux are 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]
|