Messages in this thread | | | From | SeongJae Park <> | Subject | Re: [PATCH 00/15] Introduce DAMON-based Proactive Reclamation | Date | Tue, 23 Nov 2021 08:36:36 +0000 |
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Hello Oleksandr,
On Sun, 21 Nov 2021 23:32:12 +0100 Oleksandr Natalenko <oleksandr@natalenko.name> wrote:
> Hello. > > On úterý 19. října 2021 17:07:16 CET SeongJae Park wrote: > > In short, DAMON_RECLAIM with 50ms/s time quota and regions prioritization on > > v5.15-rc5 Linux kernel with ZRAM swap device achieves 38.58% memory saving > > with only 1.94% runtime overhead. For this, DAMON_RECLAIM consumes only > > 4.97% of single CPU time. > > While it really consumes little CPU time, is it fine for `kdamond.0` to be in a > D (uninterruptible sleep) state all the time while active, pushing loadavg > over 1.0?
Good point, this could confuse some users using loadavg. I will send a fix for this soon.
Thanks, SJ
> > Thanks. > > -- > Oleksandr Natalenko (post-factum) >
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