Horton

Re: pg_stat_io_histogram

Jakub Wartak <jakub.wartak@enterprisedb.com>

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From: Jakub Wartak <jakub.wartak@enterprisedb.com>
To: Ants Aasma <ants.aasma@cybertec.at>
Cc: Andres Freund <andres@anarazel.de>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2026-02-23T12:27:10Z
Lists: pgsql-hackers 
On Wed, Feb 18, 2026 at 6:37 PM Ants Aasma <ants.aasma@cybertec.at> wrote:

[..]
> I think performance wise the patch is fine as is, there is negligible
> performance overhead even in most adverse conditions.

Awesome, thank You very much Ants for those measurements! You had quite
already quite exchange with Andres on this topic, so I'll just respond
to some concern in follow-up emails.

-J.