Re: Reindex taking forever, and 99% CPU

From: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
To: Phoenix Kiula <phoenix(dot)kiula(at)gmail(dot)com>, John R Pierce <pierce(at)hogranch(dot)com>
Cc: PG-General Mailing List <pgsql-general(at)postgresql(dot)org>
Subject: Re: Reindex taking forever, and 99% CPU
Date: 2014-08-03 02:26:06
Message-ID: 53DD9DBE.40809@aklaver.com
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On 08/02/2014 07:02 PM, Phoenix Kiula wrote:
> Thanks John.
>
> So what're the right settings? Anyway, right now Postgresql is
> servicing only one main connection, which is the REINDEX. All other
> stuff is switched off, no one else is connecting to the DB.
>
> My issue with this table was the vaccum process would stop at this
> table, and take hours.

In your original post you said it was stopping on pg_class so now I am
confused.

> So I thought something was wrong with this
> table. My version of PG was 9.0.11, and googling for similar issues
> brought up an old post by Tom Lane that suggested to the poster of
> that thread to upgrade. So now I have, and am at 9.0.17 -- I recognize
> this is not 9.3.5, but not sure we have the appetite right now for a
> massive upgrade.
>
> So what I'm trying to do is reindex this specific table.
>
>
>

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com

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