Messages in this thread | | | Subject | Re: [BENCHMARK] scheduler tunables with contest - prio_bonus_ratio | From | Robert Love <> | Date | 19 Dec 2002 19:29:14 -0500 |
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On Thu, 2002-12-19 at 19:22, Con Kolivas wrote:
> Is it just because the base timeslices are longer than the old scheduler?
Could be. The default timeslice was around 50ms in 2.4. The default in 2.5 with a min of 10 and a max of 300 is about 100ms.
It could be that without the priority boost, 100ms is too long and capable of starving tasks (which, without the priority boost, are all at the same level and thus scheduled round-robin).
Robert Love
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