Horton

Re: walwriter interacts quite badly with synchronous_commit=off

Andres Freund <andres@anarazel.de>

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From: Andres Freund <andres@anarazel.de>
To: Heikki Linnakangas <hlinnaka@iki.fi>
Cc: pgsql-hackers@postgresql.org
Date: 2023-11-27T17:13:59Z
Lists: pgsql-hackers 
On 2023-11-27 17:55:34 +0200, Heikki Linnakangas wrote:
> On 25/10/2023 21:59, Andres Freund wrote:
> > > See attached. It's the same logic as in your patch, just formulatd more
> > > clearly IMHO.
> > Yep, makes sense!
> 
> Pushed this. Thanks for the investigation!

Thanks!

Commits

  1. Reduce rate of walwriter wakeups due to async commits.