Michael Paquier ce5bcc4a9f pg_stat_statements: Add wal_buffers_full ...

wal_buffers_full tracks the number of times WAL buffers become full,
giving hints to be able to tune the GUC wal_buffers.

Up to now, this information was only available in pg_stat_wal.  With
this field available in WalUsage since eaf502747bac, exposing it in
pg_stat_statements is straight-forward, and it offers more granularity
at query level.

pg_stat_statements does not need a version bump as one has been done in
commit cf54a2c00254 for this development cycle.

Author: Bertrand Drouvot
Reviewed-by: Ilia Evdokimov
Discussion: https://postgr.es/m/Z6SOha5YFFgvpwQY@ip-10-97-1-34.eu-west-3.compute.internal

2025-02-17 13:55:17 +09:00

..

expected

pg_stat_statements: Add wal_buffers_full

2025-02-17 13:55:17 +09:00

sql

Fix further fallout from EXPLAIN ANALYZE BUFFERS change

2024-12-12 09:50:00 +13:00

t

Update copyright for 2025

2025-01-01 11:21:55 -05:00

.gitignore

pg_stat_statements: Add .gitignore file for tests

2016-11-13 08:24:43 -05:00

Makefile

pg_stat_statements: Add columns to track parallel worker activity

2024-10-09 08:30:45 +09:00

meson.build

Update copyright for 2025

2025-01-01 11:21:55 -05:00

pg_stat_statements--1.0--1.1.sql

Fix typo in update scripts for some contrib modules.

2013-07-19 04:13:01 +09:00

pg_stat_statements--1.1--1.2.sql

Keep pg_stat_statements' query texts in a file, not in shared memory.

2014-01-27 15:37:54 -05:00

pg_stat_statements--1.2--1.3.sql

Add stats for min, max, mean, stddev times to pg_stat_statements.

2015-03-27 15:43:22 -04:00

pg_stat_statements--1.3--1.4.sql

Update pg_stat_statements extension for parallel query.

2016-06-10 10:42:01 -04:00

pg_stat_statements--1.4--1.5.sql

Default monitoring roles

2017-03-30 14:18:53 -04:00

pg_stat_statements--1.4.sql

Update pg_stat_statements extension for parallel query.

2016-06-10 10:42:01 -04:00

pg_stat_statements--1.5--1.6.sql

Revoke pg_stat_statements_reset() permissions

2018-09-25 09:55:44 +09:00

pg_stat_statements--1.6--1.7.sql

Extend pg_stat_statements_reset to reset statistics specific to a

2019-01-11 08:50:09 +05:30

pg_stat_statements--1.7--1.8.sql

Change the display of WAL usage statistics in Explain.

2020-05-05 08:00:53 +05:30

pg_stat_statements--1.8--1.9.sql

Merge v1.10 of pg_stat_statements into v1.9

2021-04-08 15:15:17 +02:00

pg_stat_statements--1.9--1.10.sql

Add JIT counters to pg_stat_statements

2022-04-08 13:52:16 +02:00

pg_stat_statements--1.10--1.11.sql

Track statement entry timestamp in contrib/pg_stat_statements

2023-11-27 02:52:17 +02:00

pg_stat_statements--1.11--1.12.sql

pg_stat_statements: Add wal_buffers_full

2025-02-17 13:55:17 +09:00

pg_stat_statements.c

pg_stat_statements: Add wal_buffers_full

2025-02-17 13:55:17 +09:00

pg_stat_statements.conf

Revert "pg_stat_statements: Add coverage for entry_dealloc()"

2023-12-31 15:30:57 +01:00

pg_stat_statements.control

pg_stat_statements: Add columns to track parallel worker activity

2024-10-09 08:30:45 +09:00