Re: "Required checkpoints occurs too frequently"

From: Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>
To: Atul Kumar <akumar14871(at)gmail(dot)com>, pgsql-performance <pgsql-performance(at)lists(dot)postgresql(dot)org>
Subject: Re: "Required checkpoints occurs too frequently"
Date: 2020-12-11 08:51:23
Message-ID: 9aa3f78ed8c658fdd7bf639cde06133be908b8a3.camel@cybertec.at
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On Fri, 2020-12-11 at 13:42 +0530, Atul Kumar wrote:
> We are getting this alert frequently "Required checkpoints occurs too
> frequently" on postgres version 11.8
>
> The RAM of the server is 16 GB.
>
> and we have already set the max_wal_size= 4096 MB
> min_wal_size= 192 MB.

You should increase "max_wal_size" even more.

Yours,
Laurenz Albe
--
Cybertec | https://www.cybertec-postgresql.com

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