Re: Postgres Stale Statistics

From: Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
To: Nikhil Shetty <nikhil(dot)dba04(at)gmail(dot)com>
Cc: Pgsql-admin <pgsql-admin(at)lists(dot)postgresql(dot)org>
Subject: Re: Postgres Stale Statistics
Date: 2022-04-27 14:07:30
Message-ID: CAMkU=1x08AuiX4-7i76uofCJuiosFt0G8Q96+zv=EetyQr77cw@mail.gmail.com
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On Wed, Apr 27, 2022 at 7:09 AM Nikhil Shetty <nikhil(dot)dba04(at)gmail(dot)com>
wrote:

> Hi,
>
> We are getting below WARNING on one of the standby instances. Not sure
> what caused it but to resolve it we tried restarting the database instances
> but it is still not working
>
>
> WARNING - using stale statistics instead of current ones because stats
> collector is not responding
>
>
> Postgresql version - 11.7
>
>
> Any other option to resolve this?
>

If it is always present (not just when IO is overwhelmed) maybe it has an
internal firewall blocking UDP on 127.0.0.1.

Cheers,

Jeff

>

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