Re: automatic analyze: readahead - add "IO read time" log message

From: Stephen Frost <sfrost(at)snowman(dot)net>
To: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>
Cc: Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Jakub Wartak <Jakub(dot)Wartak(at)tomtom(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: automatic analyze: readahead - add "IO read time" log message
Date: 2021-02-10 22:10:08
Message-ID: 20210210221008.GC27507@tamriel.snowman.net
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Greetings,

* Heikki Linnakangas (hlinnaka(at)iki(dot)fi) wrote:
> On 05/02/2021 23:22, Stephen Frost wrote:
> >Unless there's anything else on this, I'll commit these sometime next
> >week.
>
> One more thing: Instead of using 'effective_io_concurrency' GUC directly,
> should call get_tablespace_maintenance_io_concurrency().

Ah, yeah, of course.

Updated patch attached.

Thanks!

Stephen

Attachment Content-Type Size
analyze_prefetch_v6.patch text/x-diff 13.2 KB

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