Re: Sched - graphic smoothness under load - cfs-v13 sd-0.48

Michael Gerdau
2007-05-20T07:00:18Z

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> > I don't want to say the values aren't useful. I simply think there is
> > a high noiselevel.
>
> The noise is reflected in the standard deviation he has on those rows.
> The average +- stdev of one overlaps the average +- stdev of the
> other,

For the fairness test on cfs13 this simply is wrong. And for the
test to be stable would require that avg of one is within avg+-stddev
of the other (simple overlap does not suffice).

Best,
Michael
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