From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Jonathan Corbet <corbet-T1hC0tSOHrs@public.gmane.org>
Cc: Benjamin Berg <benjamin-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
Subject: Re: Memory reclaim protection and cgroup nesting (desktop use)
Date: Wed, 4 Mar 2020 12:10:51 -0500 [thread overview]
Message-ID: <20200304171051.GK189690@mtj.thefacebook.com> (raw)
In-Reply-To: <20200304100231.2213a982-T1hC0tSOHrs@public.gmane.org>
On Wed, Mar 04, 2020 at 10:02:31AM -0700, Jonathan Corbet wrote:
> On Wed, 4 Mar 2020 11:30:44 -0500
> Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote:
>
> > > (In a realistic scenario I expect to have swap and then reserving maybe
> > > a few hundred MiB; DAMON might help with finding good values.)
> >
> > What's DAMON?
>
> https://lwn.net/Articles/812707/
Ah, thanks a lot for the link. That's neat. For determining workload
size, we're using senpai:
https://github.com/facebookincubator/senpai
Thanks.
--
tejun
next prev parent reply other threads:[~2020-03-04 17:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-04 9:44 Memory reclaim protection and cgroup nesting (desktop use) Benjamin Berg
[not found] ` <d4826b9e568f1ab7df19f94c409df11956a8e262.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2020-03-04 16:30 ` Tejun Heo
[not found] ` <20200304163044.GF189690-146+VewaZzwNjtGbbfXrCEEOCMrvLtNR@public.gmane.org>
2020-03-04 17:02 ` Jonathan Corbet
[not found] ` <20200304100231.2213a982-T1hC0tSOHrs@public.gmane.org>
2020-03-04 17:10 ` Tejun Heo [this message]
[not found] ` <20200304171051.GK189690-146+VewaZzwNjtGbbfXrCEEOCMrvLtNR@public.gmane.org>
2020-03-05 1:29 ` Daniel Xu
2020-03-05 13:13 ` Benjamin Berg
[not found] ` <4d3e00457bba40b25f3ac4fd376ba7306ffc4e68.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2020-03-05 14:55 ` Tejun Heo
[not found] ` <20200305145554.GA5897-146+VewaZzwNjtGbbfXrCEEOCMrvLtNR@public.gmane.org>
2020-03-05 15:12 ` Tejun Heo
2020-03-05 15:27 ` Benjamin Berg
[not found] ` <7ce3aa9cf6f7501ce2ce6057a03a40cd5e126efd.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
2020-03-05 15:39 ` Tejun Heo
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