Re: Autovacuum and Insert wait

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От Rajesh Kumar
Тема Re: Autovacuum and Insert wait
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Msg-id CAJk5AtaceYr+C+nVBrWz39JKmNqpv+w+S-t4Gr-9YJMmsdHR-w@mail.gmail.com
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Ответ на Re: Autovacuum and Insert wait  (Alvaro Herrera <alvherre@alvh.no-ip.org>)
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It was the time I was sleeping .

On Wed, 25 Oct 2023, 16:45 Alvaro Herrera, <alvherre@alvh.no-ip.org> wrote:
On 2023-Oct-25, Rajesh Kumar wrote:

> Can autovacuum cause insert wait?

Yes, in unlucky situations.

> I could see in log that there are lot of insert waiting for a table ...At
> the same time autovacuum is running for table.

Did you examine pg_locks and pg_stat_activity in detail to see what
exactly was going on?  It's easy to jump to wrong conclusions.

--
Álvaro Herrera        Breisgau, Deutschland  —  https://www.EnterpriseDB.com/
"Aprender sin pensar es inútil; pensar sin aprender, peligroso" (Confucio)

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