perf-data.txt 934 B

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  1. perf-data(1)
  2. ==============
  3. NAME
  4. ----
  5. perf-data - Data file related processing
  6. SYNOPSIS
  7. --------
  8. [verse]
  9. 'perf data' [<common options>] <command> [<options>]",
  10. DESCRIPTION
  11. -----------
  12. Data file related processing.
  13. COMMANDS
  14. --------
  15. convert::
  16. Converts perf data file into another format (only CTF [1] format is support by now).
  17. It's possible to set data-convert debug variable to get debug messages from conversion,
  18. like:
  19. perf --debug data-convert data convert ...
  20. OPTIONS for 'convert'
  21. ---------------------
  22. --to-ctf::
  23. Triggers the CTF conversion, specify the path of CTF data directory.
  24. -i::
  25. Specify input perf data file path.
  26. -v::
  27. --verbose::
  28. Be more verbose (show counter open errors, etc).
  29. --all::
  30. Convert all events, including non-sample events (comm, fork, ...), to output.
  31. Default is off, only convert samples.
  32. SEE ALSO
  33. --------
  34. linkperf:perf[1]
  35. [1] Common Trace Format - http://www.efficios.com/ctf