Re: [ISSUE] sched/cgroup: Does cpu-cgroup still works fine nowadays?

From: Peter Zijlstra
Date: Thu May 15 2014 - 04:35:50 EST


On Thu, May 15, 2014 at 11:46:06AM +0800, Michael wang wrote:
> But for the dbench, stress combination, that's not spin-wasted, dbench
> throughput do dropped, how could we explain that one?

I've no clue what dbench does.. At this point you'll have to
expose/trace the per-task runtime accounting for these tasks and ideally
also the things the cgroup code does with them to see if it still makes
sense.

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