perf-lock(1) ============ NAME ---- perf-lock - Analyze lock events SYNOPSIS -------- [verse] 'perf lock' {record|report|trace} DESCRIPTION ----------- You can analyze various lock behaviours and statistics with this 'perf lock' command. 'perf lock record ' records lock events between start and end . 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=:: 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=:: Sorting key. Possible values: acquired (default), contended, wait_total, wait_max, wait_min. SEE ALSO -------- linkperf:perf[1]