From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andres Freund <andres@anarazel.de>
cc: Thomas Munro <thomas.munro@gmail.com>, byavuz81@gmail.com,
        PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>,
        Heikki Linnakangas <heikki.linnakangas@iki.fi>,
        Michael Paquier <michael@paquier.xyz>
Subject: Re: BUG #17391: While using --with-ssl=openssl and
 PG_TEST_EXTRA='ssl' options, SSL tests fail on OpenBSD 7.0
In-reply-to: <20220203022635.jjl356endsypm3za@alap3.anarazel.de>
References: <17391-304f81bcf724b58b@postgresql.org>
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 <131329.1643851912@sss.pgh.pa.us>
 <20220203022635.jjl356endsypm3za@alap3.anarazel.de>
Comments: In-reply-to Andres Freund <andres@anarazel.de>
	message dated "Wed, 02 Feb 2022 18:26:35 -0800"
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Date: Wed, 02 Feb 2022 21:44:41 -0500
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Andres Freund <andres@anarazel.de> writes:
> On 2022-02-02 20:31:52 -0500, Tom Lane wrote:
>> BTW, I also reproduced something that seems odd from the OP's
>> postmaster logs: there are what seem a quite excessive number
>> of checkpoints happening during these tests.  That happens
>> on my Linux box too, so it's not an OpenBSD issue.  It looks
>> like there are two per CREATE DATABASE --- I could understand
>> one maybe, but why two?

> I think that's unfortunately normal. There's two RequestCheckpoint()s in
> createdb(). We should optimize that someday...

Hmm.  I wonder how much that slows down a check-world run.
I suppose the second checkpoint should be pretty speedy
for lack of anything to do, but still ...

			regards, tom lane