Re: MultiXact/SLRU buffers configuration
x4mmm@yandex-team.ru
From: Andrey Borodin <x4mmm@yandex-team.ru>
To: Justin Pryzby <pryzby@telsasoft.com>
Cc: Shawn Debnath <sdn@amazon.com>,
Julien Rouhaud <rjuju123@gmail.com>,
Gilles Darold <gilles@darold.net>,
Tomas Vondra <tomas.vondra@enterprisedb.com>,
Tomas Vondra <tomas.vondra@2ndquadrant.com>,
Alexander Korotkov <aekorotkov@gmail.com>,
Anastasia Lubennikova <a.lubennikova@postgrespro.ru>,
Daniel Gustafsson <daniel@yesql.se>,
Kyotaro Horiguchi <horikyota.ntt@gmail.com>,
Thomas Munro <thomas.munro@gmail.com>,
pgsql-hackers@postgresql.org
Date: 2022-01-16T05:36:08Z
Lists: pgsql-hackers
Attachments
- v20-0001-Make-all-SLRU-buffer-sizes-configurable.patch (application/octet-stream) patch v20-0001
- v20-0002-Divide-SLRU-buffers-into-8-associative-banks.patch (application/octet-stream) patch v20-0002
- v20-0003-Pack-SLRU-page_number-page_status-and-page_dirty.patch (application/octet-stream) patch v20-0003
> 15 янв. 2022 г., в 20:46, Justin Pryzby <pryzby@telsasoft.com> написал(а): >>> >>> 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. > > This is failing to compile under linux and windows due to bitfield syntax. > http://cfbot.cputube.org/andrey-borodin.html Uh, sorry, I formatted a patch from wrong branch. Just tested Cirrus. It's wonderful, thanks! Really faster than doing stuff on my machines... Best regards, Andrey Borodin.
Commits
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Rework new SLRU test with injection points
- 94a3373ac5c3 18.0 landed
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injection_point: Add injection_points.stats
- 2e35c67f9568 18.0 landed
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injection_points: Add initialization of shmem state when loading module
- b2b023aa3706 18.0 landed
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Add injection-point test for new multixact CV usage
- 768a9fd5535f 18.0 landed
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Use conditional variable to wait for next MultiXact offset
- a0e0fb1ba56f 17.0 landed
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Improve performance of subsystems on top of SLRU
- 53c2a97a9266 17.0 landed
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Adjust VACUUM hastup LP_REDIRECT comments.
- 325bc54eed4e 16.0 cited
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Test replay of regression tests, attempt II.
- f47ed79cc8a0 15.0 cited