perf-lock

Langue: en

Version: 09/20/2010 (ubuntu - 24/10/10)

Section: 1 (Commandes utilisateur)

Sommaire

NAME

perf-lock - Analyze lock events

SYNOPSIS

 perf lock {record|report|trace}

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 trace' shows raw lock events.
 

 'perf lock report' reports statistical data.

SEE ALSO

perf(1)