Hi, On Tue, Dec 24, 2024 at 02:35:16PM +0900, Michael Paquier wrote: > On Fri, Dec 20, 2024 at 09:57:19AM +0000, Bertrand Drouvot wrote: > > BTW, now that the per backend I/O statistics is done, I'll start working on > > per > > backend wal statistics. > > I think that this is a good idea.
Thanks for sharing your thoughts. > It does not actually overlap the > proposal in [1] as the stats persistency is not the same. What this > thread has taught me is that you could just plug in the stats of the > new backend-level structure a PgStat_WalStats and retrieve them with a > new function that returns a single tuple with the WAL stats > attributes. That should be rather straight-forward to achieve. I started to look at it and should be able to share a patch next week. Regards, -- Bertrand Drouvot PostgreSQL Contributors Team RDS Open Source Databases Amazon Web Services: https://aws.amazon.com
