Re: Remove wal_[sync|write][_time] from pg_stat_wal and track_wal_io_timing

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>

To: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>

Cc: Andres Freund <andres@anarazel.de>, pgsql-hackers@lists.postgresql.org

Date: 2025-02-25T07:14:05Z

Lists: pgsql-hackers

Attachments

v2-0001-re-introduce-track_wal_io_timing.patch (text/x-diff) patch v2-0001

On Tue, Feb 25, 2025 at 02:20:48PM +0900, Michael Paquier wrote:
> With more tweaks applied to the docs, the attached is my result.

Resending once as there was a blip with the prefixes used with
format-patch, preventing git am to work by default.
--
Michael

Commits

Re-add GUC track_wal_io_timing
- 6c349d83b607 18.0 landed
Remove read/sync fields from pg_stat_wal and GUC track_wal_io_timing
- 2421e9a51d20 18.0 landed
doc: Fix typo in section "WAL configuration"
- f11674f8dfe8 18.0 landed
doc: Add details about object "wal" in pg_stat_io
- 4538bd3f1dde 18.0 landed
doc: Recommend pg_stat_io rather than pg_stat_wal in WAL configuration
- 2f70871c2bc1 18.0 landed