Re: [RFC][PATCH v2 5/7] taskstats: Improve cumulative CPU time accounting
From
Peter Zijlstra <>
Date
Mon, 15 Nov 2010 17:03:56 +0100
On Mon, 2010-11-15 at 16:55 +0100, Martin Schwidefsky wrote: > What we want is a low-overhead tool that precisely shows > where the cpu spent its time (or didn't because of steal time). The > granularity target is tenths of microseconds, something that should be > possible with decent hardware.