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Re: "Required checkpoints occurs too frequently" - Mailing list pgsql-performance

From Atul Kumar
Subject Re: "Required checkpoints occurs too frequently"
Date
Msg-id CA+ONtZ6SYwT94jWWB=nQQg4qk6iQD07sK4f4g8jOkuQb71su7A@mail.gmail.com
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In response to Re: "Required checkpoints occurs too frequently"  (Laurenz Albe <laurenz.albe@cybertec.at>)
Responses Re: "Required checkpoints occurs too frequently"  (Amine Tengilimoglu <aminetengilimoglu@gmail.com>)
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how much size should I increase in "max_wal_size".

Do we need to change any other parameter's value also ?



Regards,
Atul

On 12/11/20, Laurenz Albe <laurenz.albe@cybertec.at> wrote:
> 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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