From: Chris Down <chris@chrisdown.name>
To: "Bruno Prémont" <bonbons@linux-vserver.org>
Cc: Michal Hocko <mhocko@kernel.org>,
cgroups@vger.kernel.org, linux-mm@kvack.org,
Johannes Weiner <hannes@cmpxchg.org>,
Vladimir Davydov <vdavydov.dev@gmail.com>
Subject: Re: Memory CG and 5.1 to 5.6 uprade slows backup
Date: Thu, 9 Apr 2020 18:56:46 +0100 [thread overview]
Message-ID: <20200409175646.GD1040020@chrisdown.name> (raw)
In-Reply-To: <20200409175044.GC1040020@chrisdown.name>
From my side, this looks like memory.high is working as intended and there is
some other generic problem with reclaim happening here.
I think the data which Michal asked for would help a lot to narrow down what's
going on.
next prev parent reply other threads:[~2020-04-09 17:56 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-09 9:25 Memory CG and 5.1 to 5.6 uprade slows backup Bruno Prémont
2020-04-09 9:46 ` Michal Hocko
2020-04-09 10:17 ` Bruno Prémont
2020-04-09 10:34 ` Michal Hocko
2020-04-09 15:09 ` Bruno Prémont
2020-04-09 15:24 ` Chris Down
2020-04-09 15:40 ` Bruno Prémont
2020-04-09 17:50 ` Chris Down
2020-04-09 17:56 ` Chris Down [this message]
2020-04-09 15:25 ` Michal Hocko
2020-04-10 7:15 ` Bruno Prémont
2020-04-10 8:43 ` Bruno Prémont
[not found] ` <20200410115010.1d9f6a3f@hemera.lan.sysophe.eu>
[not found] ` <20200414163134.GQ4629@dhcp22.suse.cz>
2020-04-15 10:17 ` Bruno Prémont
2020-04-15 10:24 ` Michal Hocko
2020-04-15 11:37 ` Bruno Prémont
2020-04-14 15:09 ` Bruno Prémont
2020-04-09 10:50 ` Chris Down
2020-04-09 11:58 ` Bruno Prémont
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