| perf-lock - Analyze lock events |
| 'perf lock' {record|report|trace} |
| 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 |
| 'perf lock trace' shows raw lock events. |
| 'perf lock report' reports statistical data. |
| Be more verbose (show symbol address, etc). |
| Sorting key. Possible values: acquired (default), contended, |
| wait_total, wait_max, wait_min. |