prefetch
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>.