perf-report.txt 1.1 KB

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  1. perf-report(1)
  2. ==============
  3. NAME
  4. ----
  5. perf-report - Read perf.data (created by perf record) and display the profile
  6. SYNOPSIS
  7. --------
  8. [verse]
  9. 'perf report' [-i <file> | --input=file]
  10. DESCRIPTION
  11. -----------
  12. This command displays the performance counter profile information recorded
  13. via perf record.
  14. OPTIONS
  15. -------
  16. -i::
  17. --input=::
  18. Input file name. (default: perf.data)
  19. -d::
  20. --dsos=::
  21. Only consider symbols in these dsos. CSV that understands
  22. file://filename entries.
  23. -n
  24. --show-nr-samples
  25. Show the number of samples for each symbol
  26. -C::
  27. --comms=::
  28. Only consider symbols in these comms. CSV that understands
  29. file://filename entries.
  30. -S::
  31. --symbols=::
  32. Only consider these symbols. CSV that understands
  33. file://filename entries.
  34. -w::
  35. --field-width=::
  36. Force each column width to the provided list, for large terminal
  37. readability.
  38. -t::
  39. --field-separator=::
  40. Use a special separator character and don't pad with spaces, replacing
  41. all occurances of this separator in symbol names (and other output)
  42. with a '.' character, that thus it's the only non valid separator.
  43. SEE ALSO
  44. --------
  45. linkperf:perf-stat[1]