Re: per backend I/O statistics
От | Bertrand Drouvot |
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Тема | Re: per backend I/O statistics |
Дата | |
Msg-id | Z3fAiV3KRzr7Z5le@ip-10-97-1-34.eu-west-3.compute.internal обсуждение исходный текст |
Ответ на | Re: per backend I/O statistics (Bertrand Drouvot <bertranddrouvot.pg@gmail.com>) |
Ответы |
Re: per backend I/O statistics
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Список | pgsql-hackers |
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
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