Messages in this thread | | | Date | Mon, 24 Aug 2015 17:40:00 -0400 | From | Tejun Heo <> | Subject | Re: [PATCH 3/3] sched: Implement interface for cgroup unified hierarchy |
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On Mon, Aug 24, 2015 at 02:19:29PM -0700, Paul Turner wrote: > > Would it be possible for you to give realistic and concrete examples? > > I'm not trying to play down the use cases but concrete examples are > > usually helpful at putting things in perspective. > > I don't think there's anything that's not realistic or concrete about > the example above. The "suppose" parts were only for qualifying the > pool sizes for vcpu and non-vcpu threads above since discussion of > implementation using nice is dependent on knowing these counts.
Hmm... I was hoping for an actual configurations and usage scenarios. Preferably something people can set up and play with. I take that the CPU intensive helper threads are usually IO workers? Is the scenario where the VM is set up with a lot of IO devices and different ones may consume large amount of CPU cycles at any given point?
Thanks.
-- tejun
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