perf-lock man page on Fedora

perf-lock man page on Fedora

Man page or keyword search:
man Server 31170 pages
apropos Keyword Search (all sections)
Output format

PERF-LOCK(1)			  perf Manual			  PERF-LOCK(1)

NAME
       perf-lock - Analyze lock events

SYNOPSIS
       perf lock {record|report|script|info}

DESCRIPTION
       You can analyze various lock behaviours and statistics with this perf
       lock command.

	   'perf lock record <command>' records lock events
	   between start and end <command>. And this command
	   produces the file "perf.data" which contains tracing
	   results of lock events.

	   'perf lock report' reports statistical data.

	   'perf lock script' shows raw lock events.

	   'perf lock info' shows metadata like threads or addresses
	   of lock instances.

COMMON OPTIONS
       -i, --input=<file>
	   Input file name. (default: perf.data unless stdin is a fifo)

       -v, --verbose
	   Be more verbose (show symbol address, etc).

       -D, --dump-raw-trace
	   Dump raw trace in ASCII.

REPORT OPTIONS
       -k, --key=<value>
	   Sorting key. Possible values: acquired (default), contended,
	   wait_total, wait_max, wait_min.

INFO OPTIONS
       -t, --threads
	   dump thread list in perf.data

       -m, --map
	   dump map of lock instances (address:name table)

SEE ALSO
       perf(1)

perf 3.6.11-4.fc16.x8		  01/08/2013			  PERF-LOCK(1)

[top]

List of man pages available for Fedora

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]

Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................

Vote for polarhome