On Fri, Jun 22, 2018 at 03:57:24PM +0200, Vincent Guittot wrote: > On Fri, 22 Jun 2018 at 15:54, Vincent Guittot > <[email protected]> wrote: > > On Fri, 22 Jun 2018 at 15:26, Peter Zijlstra <[email protected]> wrote:
> > > And that is my objection to that straight sum thing; there the dl util > > > distorts the computed dl bandwidth thing even if there is no cfs > > > utilization. > > > > hmm, > > forgot to finish this sentence > > hmm, dl util_avg is only used to detect is there is idle time so if > cfs util is nul we will not distort the dl bw (for a use case where > there is no rt task running) Hurm.. let me apply those patches and read the result, because I think I missed something.
