perf-inject (1) - Linux Man Pages
perf-inject: Filter to augment the events stream with additional information
perf-inject - Filter to augment the events stream with additional information
perf inject <options>
perf-inject reads a perf-record event stream and repipes it to stdout. At any point the processing code can inject other events into the event stream - in this case build-ids (-b option) are read and injected as needed into the event stream.
- Inject build-ids into the output stream
- Be more verbose.
- Input file name. (default: stdin)
- Output file name. (default: stdout)
- Merge sched_stat and sched_switch for getting events where and how long tasks slept. sched_switch contains a callchain where a task slept and sched_stat contains a timeslice how long a task slept.
- kallsyms pathname