Hi, On Thu, 19 Dec 2024 at 08:50, Bertrand Drouvot <bertranddrouvot...@gmail.com> wrote: > > Hi, > > On Wed, Dec 18, 2024 at 11:55:11AM -0500, Andres Freund wrote: > > Yea, i think it's fine to just call it unnecessarily. Particularly because > > we > > do want to actually report IO stats for walwriter eventually. > > Yeah, better to spend time and energy on making it "necessary" instead: I'll > try to have a look at adding IO stats for walwriter.
I have been working on showing all WAL stats in the pg_stat_io [1] view but currently it is blocked because the size of the WAL read IO may vary and it is not possible to show this on the pg_stat_io view. Proposed a fix [2] for that (by counting IOs as bytes instead of blocks in the pg_stat_io) which you already reviewed :). [1] https://commitfest.postgresql.org/51/4950/ [2] https://commitfest.postgresql.org/51/5256/ -- Regards, Nazir Bilal Yavuz Microsoft
