mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-01 07:56:44 +07:00
0a02ad9331
This turn-key tool allows scheduler measurements to be conducted and the results be displayed numerically. First baby step towards that goal: clone the new command off of perf trace. Fix a few other details along the way: - add (minimal) perf trace documentation - reorder a few places - list perf trace in the mainporcelain list as well as it's a very useful utility. 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> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
26 lines
422 B
Plaintext
26 lines
422 B
Plaintext
perf-trace(1)
|
|
==============
|
|
|
|
NAME
|
|
----
|
|
perf-trace - Read perf.data (created by perf record) and display trace output
|
|
|
|
SYNOPSIS
|
|
--------
|
|
[verse]
|
|
'perf trace' [-i <file> | --input=file] symbol_name
|
|
|
|
DESCRIPTION
|
|
-----------
|
|
This command reads the input file and displays the trace recorded.
|
|
|
|
OPTIONS
|
|
-------
|
|
-D::
|
|
--dump-raw-trace=::
|
|
Display verbose dump of the trace data.
|
|
|
|
SEE ALSO
|
|
--------
|
|
linkperf:perf-record[1]
|