linux-kernel - Re: [PATCH 3/4] memcg: enable accounting for struct cgroup

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Message-ID: <20220523135237.GC4988@blackbody.suse.cz>
Date:   Mon, 23 May 2022 15:52:37 +0200
From:   Michal Koutný <mkoutny@...e.com>
To:     Vasily Averin <vvs@...nvz.org>
Cc:     Roman Gushchin <roman.gushchin@...ux.dev>,
        Shakeel Butt <shakeelb@...gle.com>, kernel@...nvz.org,
        linux-kernel@...r.kernel.org, Vlastimil Babka <vbabka@...e.cz>,
        Michal Hocko <mhocko@...e.com>, cgroups@...r.kernel.org
Subject: Re: [PATCH 3/4] memcg: enable accounting for struct cgroup

On Fri, May 20, 2022 at 11:16:32PM +0300, Vasily Averin <vvs@...nvz.org> wrote:
> common part: 	~11Kb	+  318 bytes percpu
> memcg: 		~17Kb	+ 4692 bytes percpu
> cpu:		~2.5Kb	+ 1036 bytes percpu
> cpuset:		~3Kb	+   12 bytes percpu
> blkcg:		~3Kb	+   12 bytes percpu
> pid:		~1.5Kb	+   12 bytes percpu		
> perf:		 ~320b	+   60 bytes percpu
> -------------------------------------------
> total:		~38Kb	+ 6142 bytes percpu
> currently accounted:	  4668 bytes percpu

Thanks for the breakdown and this overview!

Michal