Re: pg_stat_io_histogram
Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
From: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
To: Andres Freund <andres@anarazel.de>
Cc: Ants Aasma <ants.aasma@cybertec.at>, Jakub Wartak <jakub.wartak@enterprisedb.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2026-02-19T17:15:53Z
Lists: pgsql-hackers
Hi, On Wed, Feb 18, 2026 at 06:12:47PM -0500, Andres Freund wrote: > Just rediscovered that the per-backend tracking patch added an external > function call to pgstat_count_io_op_time(), pgstat_count_backend_io_op() and > that a fair number of more recently added branches are constants at the > callsite :(. Probably doesn't matter, but makes me sad nonetheless :) Yeah, we have a dedicated thread to remove those [1]. Sorry that my message is not directly linked to $SUBJECT, but I was reading this thread and saw Andres's message above that remind me of [1]. [1]: https://postgr.es/m/aNVWe2tR1jj5Tsct%40ip-10-97-1-34.eu-west-3.compute.internal Regards, -- Bertrand Drouvot PostgreSQL Contributors Team RDS Open Source Databases Amazon Web Services: https://aws.amazon.com