From: | Carlos Moreno <moreno_pg(at)mochima(dot)com> |
---|---|
To: | PostgreSQL Performance <pgsql-performance(at)postgresql(dot)org> |
Subject: | Re: Upgraded to 8.2.3 --- still having performance issues |
Date: | 2007-02-28 19:36:55 |
Message-ID: | 45E5D9D7.5090608@mochima.com |
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Thread: | |
Lists: | pgsql-performance |
Tom Lane wrote:
>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 ...
>
>
I had done it, even though I was under the impression that it wouldn't be
necessary with 8.2.x (I still chose to do it just in case).
I've since discovered a problem that *may* be related to the deterioration
of the performance *now* --- but that still does not explain the machine
choking since last night, so any comments or tips are still most welcome.
Thanks,
Carlos
--
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