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RE: Postgres Stale Statistics - Mailing list pgsql-admin

From Adelino Silva
Subject RE: Postgres Stale Statistics
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Msg-id SA0PR15MB3856D4DBB389A9DF158433BDD2FA9@SA0PR15MB3856.namprd15.prod.outlook.com
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In response to Re: Postgres Stale Statistics  (Nikhil Shetty <nikhil.dba04@gmail.com>)
Responses Re: Postgres Stale Statistics  (Nikhil Shetty <nikhil.dba04@gmail.com>)
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One possible cause for this problem is that the statistics collector process is bound to an IP:port which is not responding.
See the following thread discussion.


Regards,

Adelino Silva

From: Nikhil Shetty <nikhil.dba04@gmail.com>
Sent: Wednesday, April 27, 2022 2:49 PM
To: Adelino Silva <adelino.silva@pt.ibm.com>
Cc: Pgsql-admin <pgsql-admin@lists.postgresql.org>
Subject: [EXTERNAL] Re: Postgres Stale Statistics
 
Hi Adelino, I had gone through that thread before, we cannot move the stats to RAM as of now. Thanks, Nikhil On Wed, Apr 27, 2022 at 6:16 PM Adelino Silva <adelino.silva@pt.ibm.com> wrote: Hi, Found this thread that explains the warning.
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Hi Adelino,

I had gone through that thread before, we cannot move the stats to RAM as of now.

Thanks,
Nikhil

On Wed, Apr 27, 2022 at 6:16 PM Adelino Silva <adelino.silva@pt.ibm.com> wrote:
Hi,

Found this thread that explains the warning.

using stale statistics instead of current ones because stats collector is not responding



Regards,

Adelino Silva

From: Nikhil Shetty <nikhil.dba04@gmail.com>
Sent: Wednesday, April 27, 2022 12:08 PM
To: Pgsql-admin <pgsql-admin@lists.postgresql.org>
Subject: [EXTERNAL] Postgres Stale Statistics
 
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
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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? We are thinking of building the standby again but what if the WARNING is for a primary database instance and a restart won't solve it?


Thanks and Regards,

Nikhil

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