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help / color / mirror / Atom feedFrom: Sami Imseih <[email protected]>
To: Nathan Bossart <[email protected]>
Cc: Robert Haas <[email protected]>
Cc: David Rowley <[email protected]>
Cc: Jeremy Schneider <[email protected]>
Cc: [email protected]
Subject: Re: another autovacuum scheduling thread
Date: Thu, 30 Oct 2025 16:05:09 -0500
Message-ID: <CAA5RZ0uo-nU9KqgXV5Tcf8aWWQkxsb5BDpkb-2Qfwbw-UVVaUA@mail.gmail.com> (raw)
In-Reply-To: <aQPSYD11NDoREZsg@nathan>
References: <CAA5RZ0upTpKqgrdNfMSX7UJdjx=+=CsQ6Xct+vcCZPvUVhdZvw@mail.gmail.com>
<CAApHDvp1=FOs6GneTzLSCHnCmC7z1_80=U3M=CKd82-pwS3YHg@mail.gmail.com>
<aPuWev3D9M4iGCUt@nathan>
<CAApHDvoM5MEHHBc0TNdrzkpq39WdEHSZhdWrtnx9zOWNXTSFGw@mail.gmail.com>
<aP-YgrcPi0EhgR9x@nathan>
<CAApHDvpOq09uVq7aXcuSBPAhZBTfAL-m2c4FOF2PphFe-YcnRg@mail.gmail.com>
<aQEvm40W3aVizp5Q@nathan>
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<aQPSYD11NDoREZsg@nathan>
> On Thu, Oct 30, 2025 at 04:05:19PM -0400, Robert Haas wrote:
> > Are you planning to do some practical experimentation with this? I
> > feel like it would be a good idea to set up some kind of a test case
> > where this is expected to provide a benefit and see if it actually
> > does; and also maybe set up a test case where it will reorder the
> > tables but with no practical difference in the outcome expected and
> > verify that, in fact, nothing changes.
>
> Yes. I've been thinking through how I want to test this but have yet to
> actually do so. If you have ideas, I'm all ears.
FWIW, I've been putting some scripts together to test some workloads
and I will share shortly what I have.
--
Sami Imseih
Amazon Web Services (AWS)
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To: [email protected]
Cc: [email protected], [email protected], [email protected], [email protected], [email protected]
Subject: Re: another autovacuum scheduling thread
In-Reply-To: <CAA5RZ0uo-nU9KqgXV5Tcf8aWWQkxsb5BDpkb-2Qfwbw-UVVaUA@mail.gmail.com>
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