On Sun, Jul 20, 2025 at 10:13 AM Michael J. Baars
wrote:
>
> On Sat, Jul 19, 2025 at 5:36 PM Tom Lane wrote:
> >
> > "Michael J. Baars" writes:
> > > Compiling from source with a default ./configure --prefix=/usr/local
> > > solves the problem.
> >
> > Cool. I confess I have no idea what the tr
On Sat, Jul 19, 2025 at 5:36 PM Tom Lane wrote:
>
> "Michael J. Baars" 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
"Michael J. Baars" 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
On Fri, Jul 18, 2025 at 4:09 PM Tom Lane wrote:
>
> "Michael J. Baars" writes:
> > Somewhere in between release 16.3 and
> > release 16.9, changes must have been implemented that make the execution
> > engine about two times slower than it was.
>
> That seems quite unlikely, and you've surely pro
On Fri, Jul 18, 2025 at 4:09 PM Tom Lane wrote:
>
> "Michael J. Baars" writes:
> > Somewhere in between release 16.3 and
> > release 16.9, changes must have been implemented that make the execution
> > engine about two times slower than it was.
>
> That seems quite unlikely, and you've surely pro
"Michael J. Baars" writes:
> Somewhere in between release 16.3 and
> release 16.9, changes must have been implemented that make the execution
> engine about two times slower than it was.
That seems quite unlikely, and you've surely provided no details that
would help identify any such problem. M
Hi Michael,
On Fri, Jul 18, 2025 at 3:01 PM Michael J. Baars
wrote:
>
> Hello fellow PostgreSQL users and developers,
>
> I installed a new Fedora release last week and ran into a peculiar problem:
>
> Each night I need to run computations through about 70.000 rows and using
> release 16.3 that
Hello fellow PostgreSQL users and developers,
I installed a new Fedora release last week and ran into a peculiar problem:
Each night I need to run computations through about 70.000 rows and using
release 16.3 that took about 4 hours to complete, but using release 16.9
the same computations now ta
