Messages in this thread | | | Date | Tue, 15 Dec 2020 17:48:50 -0700 | From | Yu Zhao <> | Subject | Re: [PATCH 00/11] mm: lru related cleanups |
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On Thu, Dec 10, 2020 at 05:28:08PM +0800, Alex Shi wrote: > Hi Yu, > > btw, after this patchset, to do cacheline alignment on each of lru lists > are possible, so did you try that to see performance changes?
I ran a Chrome-based performance benchmark without memcg and with one memcg many times. The good news is I didn't see any regressions for these basic cases. But I can't say how much improvements there would be with hundreds of memcgs.
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