Re: Show WAL write and fsync stats in pg_stat_io

Nazir Bilal Yavuz <byavuz81@gmail.com>

From: Nazir Bilal Yavuz <byavuz81@gmail.com>

To: Ranier Vilela <ranier.vf@gmail.com>

Cc: Michael Paquier <michael@paquier.xyz>, Bertrand Drouvot <bertranddrouvot.pg@gmail.com>, Melanie Plageman <melanieplageman@gmail.com>, Andres Freund <andres@anarazel.de>, pgsql-hackers <pgsql-hackers@postgresql.org>, "bharath.rupireddyforpostgres@gmail.com" <bharath.rupireddyforpostgres@gmail.com>, Thomas Munro <thomas.munro@gmail.com>

Date: 2025-03-18T13:13:15Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Fix copy-paste error related to the autovacuum launcher in pgstat_io.c
- 17d8bba6dad1 18.0 landed
Move SQL tests of pg_stat_io for WAL data to recovery test 029_stats_restart
- 428fadb7e97e 18.0 landed
Add data for WAL in pg_stat_io and backend statistics
- a051e71e28a1 18.0 landed
Improve comment on top of pgstat_count_io_op_time()
- b998fedab74c 18.0 landed
Refactor pgstat_prepare_io_time() with an input argument instead of a GUC
- 3c9d9acae0bc 17.0 landed

Hi,

On Tue, 18 Mar 2025 at 15:47, Ranier Vilela <ranier.vf@gmail.com> wrote:
>
> Sorry, I couldn't find the email in this thread, linked to the commit:
> a051e71
>
> I think it left an oversight.
> Copy and past thinko?

Thanks for the report! Yes, it is an oversight on my part.

> Attached a trivial patch.

LGTM.

-- 
Regards,
Nazir Bilal Yavuz
Microsoft