Messages in this thread | | | Subject | Re: sched: context tracking demolishes pipe-test | From | Mike Galbraith <> | Date | Mon, 01 Jul 2013 11:20:32 +0200 |
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On Mon, 2013-07-01 at 11:12 +0200, Mike Galbraith wrote: > On Mon, 2013-07-01 at 10:06 +0200, Peter Zijlstra wrote: > > > So aside from the context tracking stuff, there's still a regression > > we might want to look at. That's still a ~10% drop against 2.6.32 for > > TCP_RR and few percents for tbench. > > Yeah, known, and some of it's ours.
(btw tbench has a ~5% phase-of-moon jitter, you can pretty much disregard that one)
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