Re: checkpoints taking much longer than expected

From: Stephen Frost <sfrost(at)snowman(dot)net>
To: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
Cc: Tiemen Ruiten <t(dot)ruiten(at)tech-lab(dot)io>, "Peter J(dot) Holzer" <hjp-pgsql(at)hjp(dot)at>, pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: checkpoints taking much longer than expected
Date: 2019-06-16 21:31:17
Message-ID: 20190616213117.GY2480@tamriel.snowman.net
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Greetings,

* Alvaro Herrera (alvherre(at)2ndquadrant(dot)com) wrote:
> On 2019-Jun-16, Stephen Frost wrote:
>
> > The issue being discussed here is writing out to the heap files during a
> > checkpoint...
>
> We don't really know, as it was already established that the log line is
> misattributing time spent ...

That's in the case of a regular checkpoint, this was from someone
actually issuing 'CHECKPOINT;', so I don't think that's accurate..

Thanks,

Stephen

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