Re: MultiXact\SLRU buffers configuration

From: Shawn Debnath <sdn(at)amazon(dot)com>
To: Julien Rouhaud <rjuju123(at)gmail(dot)com>
Cc: Andrey Borodin <x4mmm(at)yandex-team(dot)ru>, Gilles Darold <gilles(at)darold(dot)net>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Alexander Korotkov <aekorotkov(at)gmail(dot)com>, Anastasia Lubennikova <a(dot)lubennikova(at)postgrespro(dot)ru>, Daniel Gustafsson <daniel(at)yesql(dot)se>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
Subject: Re: MultiXact\SLRU buffers configuration
Date: 2022-01-14 22:20:05
Message-ID: YeH3FU0ypOA+Kdf8@f01898859afd.ant.amazon.com
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On Fri, Jan 14, 2022 at 05:28:38PM +0800, Julien Rouhaud wrote:
> > PFA rebase of the patchset. Also I've added a patch to combine
> > page_number, page_status, and page_dirty together to touch less
> > cachelines.
>
> The cfbot reports some errors on the latest version of the patch:
>
> https://cirrus-ci.com/task/6121317215764480
> [...]
> Could you send a new version? In the meantime I will switch the patch
> status
> to Waiting on Author.
>

I was planning on running a set of stress tests on these patches. Could
we confirm which ones we plan to include in the commitfest?

--
Shawn Debnath
Amazon Web Services (AWS)

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