Provided by: linux-tools-common_3.2.0-23.36_all bug

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.

COMMON OPTIONS

       -i, --input=<file>
           Input file name.

       -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.

SEE ALSO

       perf(1)