From: Rodrigo Gonzalez <rjgonzale@gmail.com>
To: Carlos Moreno <moreno_pg@mochima.com>
Cc: PostgreSQL Performance <pgsql-performance@postgresql.org>
Subject: Re: Upgraded to 8.2.3 --- still having performance issues
Date: Wed, 28 Feb 2007 17:20:41 -0300
Message-ID: <45E5E419.5050804@gmail.com> (raw)
In-Reply-To: <45E5D9D7.5090608@mochima.com>
References: <45E5B7D2.5020306@mochima.com>
<5279.1172683250@sss.pgh.pa.us>
<45E5D9D7.5090608@mochima.com>
Carlos Moreno wrote:
> Tom Lane wrote:
>
>> Carlos Moreno <moreno_pg@mochima.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
> --
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 2: Don't 'kill -9' the postmaster
>
And the problem that *may* be related is....?
All the information is required so someone can give you good information...
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-performance@postgresql.org
Cc: rjgonzale@gmail.com, moreno_pg@mochima.com
Subject: Re: Upgraded to 8.2.3 --- still having performance issues
In-Reply-To: <45E5E419.5050804@gmail.com>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox