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SubjectRe: CFS Bandwidth Control - Test results of cgroups tasks pinned vs unpinnede
* 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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