Re: SLRU optimization - configurable buffer pool and partitioning the SLRU lock

Alvaro Herrera <alvherre@alvh.no-ip.org>

From: Alvaro Herrera <alvherre@alvh.no-ip.org>

To: "Andrey M. Borodin" <x4mmm@yandex-team.ru>

Cc: Dilip Kumar <dilipbalaut@gmail.com>, tender wang <tndrwang@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Tomas Vondra <tomas.vondra@enterprisedb.com>

Date: 2024-02-27T17:33:18Z

Lists: pgsql-hackers

Attachments

v21-0001-Rename-SLRU-elements-in-pg_stat_slru.patch (text/x-diff)

Here's the complete set, with these two names using the singular.

-- 
Álvaro Herrera         PostgreSQL Developer  —  https://www.EnterpriseDB.com/
"Uno puede defenderse de los ataques; contra los elogios se esta indefenso"

Commits

Fix zeroing of pg_serial page without SLRU bank lock
- be2f07310063 17.0 landed
Fix misspelled assertions
- 0d3a71d0c8a7 17.0 landed
GUC table: Add description to computed variables
- 30b8d6e4ce11 17.0 landed
Improve performance of subsystems on top of SLRU
- 53c2a97a9266 17.0 landed
Rename SLRU elements in view pg_stat_slru
- bcdfa5f2e2f2 17.0 landed
Use atomic access for SlruShared->latest_page_number
- d172b717c6f4 17.0 landed
Split use of SerialSLRULock, creating SerialControlLock
- 7b745d85b80d 17.0 landed
Index SLRUs by 64-bit integers rather than by 32-bit integers
- 4ed8f0913bfd 17.0 cited
Add a macro templatized hashtable.
- b30d3ea824c5 10.0 cited