Messages in this thread | | | Date | Tue, 13 Sep 2011 09:45:45 +0530 | From | Srivatsa Vaddagiri <> | Subject | Re: CFS Bandwidth Control - Test results of cgroups tasks pinned vs unpinnede |
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* Peter Zijlstra <a.p.zijlstra@chello.nl> [2011-09-12 14:35:43]:
> Of course it does.. and I bet you can improve that slightly if you > manage to fix some of the numerical nightmares that live in the cgroup > load-balancer (Paul, care to share your WIP?)
Booting with "nohz=off" also helps significantly.
With nohz=on, average idle time (over 1 min) is 10.3% With nohz=off, average idle time (over 1 min) is 3.9%
- vatsa
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