Messages in this thread |  | | From | "Denys" <> | | Subject | Re: 2.6.21 -> 2.6.22 & 2.6.23-rc8 performance regression | | Date | Mon, 1 Oct 2007 14:52:03 +0300 |
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Hi
No major differences. Some procedures higher a bit, some lower a bit, but everything looks fine on both kernels.
Thats what i tried first - oprofile, and only one keypoint i was able to catch - in top softirqd/0 or /1 shows usage 100% cpu, and in mpstat - soft% also reaching 100%.
On Mon, 1 Oct 2007 13:14:41 +0200, Andi Kleen wrote > On Mon, Oct 01, 2007 at 01:30:52PM +0300, Denys wrote: > > > > Already i did, and it didn't show real failure point. > > There was no difference between the profile of the working kernel > and the high load kernel? Perhaps you just have legitimate higher load? > > -Andi
-- Denys Fedoryshchenko Technical Manager Virtual ISP S.A.L.
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