Re: Huge archive log generate in Postgresql-13

From: Holger Jakobs <holger(at)jakobs(dot)com>
To: pgsql-admin(at)lists(dot)postgresql(dot)org
Subject: Re: Huge archive log generate in Postgresql-13
Date: 2022-04-18 12:10:08
Message-ID: de1e189b-e926-1558-6bf0-d505b296b12c@jakobs.com
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wal_level = hot_standby            # minimal, replica, or logical
                    # (change requires restart)

Set wal_level to one of the allowed values. It's possible that your
value gets interpreted as logical, thus creating larger wal entries.

Am 18.04.22 um 13:47 schrieb Ram Pratap Maurya:
>
> Hi Support,
>
> We have upgraded postgresql DB from version 11 to 13 .  after upgrade
> to 13  huge archive log generate in system .
>
> Before upgrade  per day 120GB to 150 GB log generated but after
> upgrade per day approx. 250 to 300 GB log generated.
>
> Can you please suggest why huge archive log generated after upgrade
>  there any configure setting or this is Postgresql-13 behaviour.
>
> Postgresql-13 Postgresql conf file attached for your references.
>
> Regards,
>
> Ram Pratap.
>
--
Holger Jakobs, Bergisch Gladbach, Tel. +49-178-9759012

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