Re: the performance of cgroup regarding resource isolation

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ricky l <rickylee0815@xxxxxxxxx> writes:

> Can anyone help me to find documents/blog that describes the
> performance of cgroup mainly for CPU resource isolation? I am curious
> how well (or accurately) it isolates different groups with different
> cfs_quota or cpu.shares. I am also curious how instantaneous the
> change of the values take effect. Can someone enlighten me? thx.

Write a micro benchmark to test the case you care about.

If you really care that is the only way to know.

Eric
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