Messages in this thread | | | Date | Tue, 25 Feb 2020 15:34:46 +0800 | From | Aaron Lu <> | Subject | Re: [RFC PATCH v4 00/19] Core scheduling v4 |
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On Tue, Feb 25, 2020 at 01:32:35PM +0800, Aubrey Li wrote: > Aaron - did you test this before? In other words, if you reset repo to your > last commit:
I did this test only recently when I started to think if I can use coresched to boost main workload's performance in a colocated environment.
> > - 5bd3c80 sched/fair : Wake up forced idle siblings if needed > > Does the problem remain? Just want to check if this is a regression > introduced by the subsequent patchset.
The problem isn't there with commit 5bd3c80 as the head, so yes, it looks like indeed a regression introduced by subsequent patchset.
P.S. I will need to take a closer look if each cgA's task is running on a different core later but the cpu usage of cgA is back to 800% with commit 5bd3c80.
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