From: Daniel Jordan <daniel.m.jordan@oracle.com>
To: Yafang Shao <laoar.shao@gmail.com>
Cc: Michal Hocko <mhocko@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linux MM <linux-mm@kvack.org>,
Mel Gorman <mgorman@techsingularity.net>,
Christoph Lameter <cl@linux.com>,
Yafang Shao <shaoyafang@didiglobal.com>
Subject: Re: [PATCH v2] mm/vmscan: shrink slab in node reclaim
Date: Wed, 7 Aug 2019 11:03:49 -0400 [thread overview]
Message-ID: <e3b75590-b2a3-d22d-fa9f-1bf9c14dae3e@oracle.com> (raw)
In-Reply-To: <CALOAHbDGojd3K=m=E6mJc+9bMGQtw8FdFc0sVRhvSAngOZTHhg@mail.gmail.com>
On 8/6/19 9:00 PM, Yafang Shao wrote:
> We used to enable it on production environment, but it caused some
> latency spike(because of memory pressure),
> so we have to disable it now.
> BTW, do you plan to enable it for your workload ?
No, I haven't experimented with it.
prev parent reply other threads:[~2019-08-07 15:04 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-06 7:19 [PATCH v2] mm/vmscan: shrink slab in node reclaim Yafang Shao
2019-08-06 7:35 ` Michal Hocko
2019-08-06 7:41 ` Michal Hocko
2019-08-06 8:57 ` Yafang Shao
2019-08-06 9:05 ` Michal Hocko
2019-08-06 9:15 ` Yafang Shao
2019-08-06 9:25 ` Michal Hocko
2019-08-06 9:32 ` Yafang Shao
2019-08-06 11:14 ` Mel Gorman
2019-08-06 11:35 ` Yafang Shao
2019-08-06 15:59 ` Daniel Jordan
2019-08-07 1:03 ` Yafang Shao
2019-08-07 15:03 ` Daniel Jordan
2019-08-06 9:50 ` Mel Gorman
2019-08-06 9:54 ` Yafang Shao
2019-08-06 10:28 ` Michal Hocko
2019-08-06 10:59 ` Yafang Shao
2019-08-06 11:09 ` Michal Hocko
2019-08-06 11:34 ` Yafang Shao
2019-08-06 11:58 ` Michal Hocko
2019-08-06 8:23 ` Yafang Shao
2019-08-06 15:29 ` Daniel Jordan
2019-08-07 1:00 ` Yafang Shao
2019-08-07 15:03 ` Daniel Jordan [this message]
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