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Increase size of shared memory for pg_commit_ts

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

2021年11月30日 17:29:31 +0000 (14:29 -0300)

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

2021年11月30日 17:29:31 +0000 (14:29 -0300)

commit 4c83e59e01a89b0b19245b8e0317d87ae60226eb

tree c805dea8cd1415b358cb15a84410c89a6153e8fa tree

parent e7122548a3f754060db1767582148b3559fe8d43 commit | diff

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>

src/backend/access/transam/commit_ts.c diff | blob | blame | history

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