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Re: Upgraded to 8.2.3 --- still having performance issues

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Carlos Moreno <moreno_pg(at)mochima(dot)com>
Cc: PostgreSQL Performance <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Upgraded to 8.2.3 --- still having performance issues
Date: 2007-02-28 17:20:50
Message-ID: 5279.1172683250@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-performance
Carlos Moreno <moreno_pg(at)mochima(dot)com> writes:
> I would have expected a mind-blowing increase in responsiveness and
> overall performance.  However, that's not the case --- if I didn't know
> better, I'd probably tend to say that it is indeed the opposite  
> (performance seems to have deteriorated)

Did you remember to re-ANALYZE everything after loading up the new
database?  That's a frequent gotcha ...

			regards, tom lane

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Subject: Re: Upgraded to 8.2.3 --- still having performance issues
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