Applies To: Windows 8, Windows 8.1

This action produces a text report that summarizes hard faults.

-a hardfault [-file] [-bytes] [-range T1 T2]


  • *-file*
    Sort first by file, instead of by process.
  • *-bytes*
    Sort second by total number of bytes, instead of by fault count.
  • *-rangeT1 T2***
    Shows hard faults recorded between T1 and T2, in microseconds.

See Also


Time and Timestamp Formats

Other Resources

Xperf Actions