Re: Upgrade from Fedora 40 to Fedora 42, or from PostgreSQL 16.3 to PostgreSQL 16.9

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Michael J(dot) Baars" <mjbaars1977(dot)pgsql(at)gmail(dot)com>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: Upgrade from Fedora 40 to Fedora 42, or from PostgreSQL 16.3 to PostgreSQL 16.9
Date: 2025-07-19 15:36:15
Message-ID: 2309898.1752939375@sss.pgh.pa.us
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"Michael J. Baars" <mjbaars1977(dot)pgsql(at)gmail(dot)com> writes:
> Compiling from source with a default ./configure --prefix=/usr/local
> solves the problem.

Cool. I confess I have no idea what the triggering difference
was, because the extra options you mentioned before don't look
performance-relevant. I guess -DOPENSSL_NO_ENGINE could hurt
SSL encryption speed, but unless your workload involved shoving
huge amounts of data over an SSL connection, it doesn't seem
like that would amount to much. Anyway, probably not worth
expending additional brain cells on.

regards, tom lane

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