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prefetch

Applies To: Windows 8, Windows 8.1

This action produces a text file that summarizes the metrics regarding prefetches.

-a prefetch [-summary] [-timeunit <unit> [<precision>]] [-min <duration>]

Options

  • -summary
    Displays the prefetch scenarios in the trace.
  • -timeunit<unit> [<precision>]**
    Configures time presentation to use time unit <unit> and optionally time precision <precision>. The units can be "ns" (nanoseconds), "us" (microseconds), "ms" (milliseconds), or "s" (seconds).
  • -min<duration>**
    Shows only individual timings, in microseconds, longer than or equal to <duration>.

See Also

Reference

Time and Timestamp Formats

Other Resources

Xperf Actions