Re: MultiXact\SLRU buffers configuration

From: Andrey Borodin <x4mmm(at)yandex-team(dot)ru>
To: Shawn Debnath <sdn(at)amazon(dot)com>
Cc: Julien Rouhaud <rjuju123(at)gmail(dot)com>, 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: 2022-01-15 07:16:59
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> 15 янв. 2022 г., в 03:20, Shawn Debnath <sdn(at)amazon(dot)com> написал(а):
> 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:
>> [...]
>> 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?

Many thanks for your interest. Here's the latest version.

Best regards, Andrey Borodin.

Attachment Content-Type Size
v19-0003-Pack-SLRU-page_number-page_status-and-page_dirty.patch application/octet-stream 23.6 KB
v19-0002-Divide-SLRU-buffers-into-8-associative-banks.patch application/octet-stream 4.7 KB
v19-0001-Make-all-SLRU-buffer-sizes-configurable.patch application/octet-stream 25.7 KB

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