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    SubjectRe: [patch v5 06/15] sched: log the cpu utilization at rq
    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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