| From: | Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Per backend relation statistics tracking |
| Date: | 2025-09-01 14:11:47 |
| Message-ID: | aLWpo58hx0OiCmRq@ip-10-97-1-34.eu-west-3.compute.internal |
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| Lists: | pgsql-hackers |
Hi,
On Tue, Aug 26, 2025 at 06:38:41AM +0000, Bertrand Drouvot wrote:
> On Mon, Aug 25, 2025 at 08:28:04PM -0400, Andres Freund wrote:
> > FWIW, I think this was done wrongly for the per-backend IO stats too. I've
> > seen the increased overhead in profiles
>
> That's indeed something that could be improved for the backends IO stats too. I'll
> work on this for 19 (that's probably too late for 18 and not that alarming?).
The concern for the backends IO stats is addressed in [1].
Regards,
--
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com
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