Messages in this thread | | | Date | Wed, 20 Feb 2013 17:49:19 +0530 | From | Preeti U Murthy <> | Subject | Re: [patch v5 06/15] sched: log the cpu utilization at rq |
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Hi everyone,
On 02/18/2013 10:37 AM, Alex Shi wrote: > The cpu's utilization is to measure how busy is the cpu. > util = cpu_rq(cpu)->avg.runnable_avg_sum > / cpu_rq(cpu)->avg.runnable_avg_period;
Why not cfs_rq->runnable_load_avg? I am concerned with what is the right metric to use here. Refer to this discussion:https://lkml.org/lkml/2012/10/29/448
Regards Preeti U Murthy
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