From: Roman Gushchin <roman.gushchin@linux.dev>
To: Matthew Chae <Matthew.Chae@axis.com>
Cc: "Michal Koutný" <mkoutny@suse.com>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Michal Hocko" <mhocko@kernel.org>,
"Shakeel Butt" <shakeelb@google.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
kernel <kernel@axis.com>,
"Christopher Wong" <Christopher.Wong@axis.com>,
"Muchun Song" <muchun.song@linux.dev>,
"cgroups@vger.kernel.org" <cgroups@vger.kernel.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] mm/memcontrol: add memory.peak in cgroup root
Date: Thu, 23 Feb 2023 09:30:53 -0800 [thread overview]
Message-ID: <Y/eizTVo8LM70flh@P9FQF9L96D.corp.robot.car> (raw)
In-Reply-To: <AM5PR0202MB25167BFBBE892630A2EE3B7DE1AB9@AM5PR0202MB2516.eurprd02.prod.outlook.com>
On Thu, Feb 23, 2023 at 04:22:33PM +0000, Matthew Chae wrote:
> Hi Michal,
>
> First off, thank you for sharing your opinion.
> I'd like to monitor the peak memory usage recorded of overall system or at least cgroup accounted memory through memory.peak.
> But it looks like this is not relevant to what I wanted.
> It might be good to have some proper way for checking the system's peak memory usage recorded.
I guess you might want to do the opposite: instead of tracking the peak usage,
you can record the bottom of available free memory.
Thanks!
next prev parent reply other threads:[~2023-02-23 17:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-23 16:22 Matthew Chae
2023-02-23 17:30 ` Roman Gushchin [this message]
2023-02-23 19:00 ` Matthew Chae
2023-02-23 22:00 ` Roman Gushchin
2023-02-24 8:23 ` Michal Hocko
2023-02-24 14:18 ` Matthew Chae
2023-02-24 15:02 ` Michal Hocko
2023-02-24 15:45 ` Matthew Chae
-- strict thread matches above, loose matches on Subject: below --
2023-02-21 14:34 Matthew Chae
2023-02-21 15:07 ` Michal Hocko
2023-02-23 14:20 ` Michal Koutný
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