Re: Outage caused by query in IPC:MessageQueueReceive wait????

From: Chris Hoover <chrish(at)aweber(dot)com>
To: pgsql-admin(at)lists(dot)postgresql(dot)org
Subject: Re: Outage caused by query in IPC:MessageQueueReceive wait????
Date: 2024-06-14 17:02:54
Message-ID: 33F68D47-1D2D-4DB8-B753-BE83A3FA653E@aweber.com
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Forgot to mention, this is on PG 16.1

Thanks,

Chris Hoover
Senior DBA
AWeber.com
Cell: (803) 528-2269
Email: chrish(at)aweber(dot)com

> On Jun 14, 2024, at 12:52 PM, Chris Hoover <chrish(at)aweber(dot)com> wrote:
>
> All,
>
> We had an outage today that appears to have been caused by a query in "IPC:MessageQueueReceive” wait state blocking another query from completing a truncate.
>
> Is there anyway to figure out what exactly it was waiting on other than an IPC message? I’m trying to get to the true root cause of our outage.
>
> Thanks,
>
>
> Chris Hoover
> Senior DBA
> AWeber.com
> Cell: (803) 528-2269
> Email: chrish(at)aweber(dot)com
>
>
>

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