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From: Andrey Borodin <[email protected]>
To: Gilles Darold <[email protected]>
Cc: Tomas Vondra <[email protected]>
Cc: Tomas Vondra <[email protected]>
Cc: Alexander Korotkov <[email protected]>
Cc: Anastasia Lubennikova <[email protected]>
Cc: Daniel Gustafsson <[email protected]>
Cc: Kyotaro Horiguchi <[email protected]>
Cc: pgsql-hackers <[email protected]>
Subject: Re: MultiXact\SLRU buffers configuration
Date: Sun, 13 Dec 2020 22:24:49 +0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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> 13 дек. 2020 г., в 14:17, Gilles Darold <[email protected]> написал(а):
> 
> I've done more review on these patches.

Thanks, Gilles! I'll incorporate all your fixes to patchset.
Can you also benchmark conditional variable sleep? The patch "Add conditional variable to wait for next MultXact offset in corner case"?
The problem manifests on Standby when Primary is heavily loaded with MultiXactOffsetControlLock.

Thanks!

Best regards, Andrey Borodin.

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