Horton

Increase size of shared memory for pg_commit_ts

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

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Commit: 4c83e59e01a89b0b19245b8e0317d87ae60226eb
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2021-11-30T17:29:31Z
Releases: 15.0 
Increase size of shared memory for pg_commit_ts

Like 5364b357fb11 did for pg_commit, change the formula used to
determine number of pg_commit_ts buffers, which helps performance with
larger servers.

Discussion: https://postgr.es/m/20210115220744.GA24457@alvherre.pgsql
Reviewed-by: Noah Misch <noah@leadboat.com>
Reviewed-by: Tomas Vondra <tomas.vondra@enterprisedb.com>

Files

PathChange+/−
src/backend/access/transam/commit_ts.c modified +4 −3

Discussion