mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-29 15:43:59 +08:00
0895cf0a82
Signed-off-by: Kirill Smelkov <kirr@landau.phys.spbu.ru> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <1263396139-4798-2-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
25 lines
565 B
Plaintext
25 lines
565 B
Plaintext
perf(1)
|
|
=======
|
|
|
|
NAME
|
|
----
|
|
perf - Performance analysis tools for Linux
|
|
|
|
SYNOPSIS
|
|
--------
|
|
[verse]
|
|
'perf' [--version] [--help] COMMAND [ARGS]
|
|
|
|
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]
|