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Re: start time very high

From: Jean-Max Reymond <jmreymond(at)gmail(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: start time very high
Date: 2005-06-30 16:23:22
Message-ID: 4b09a0c0506300923622887d@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-performance
2005/6/30, Jean-Max Reymond <jmreymond(at)gmail(dot)com>:
> so the request run in 26.646 ms on the Sun and 0.469ms on my laptop :-(
> the database are the same, vacuumed and I think the Postgres (8.0.3)
> are well configured.
> The Sun has two disks and use the TABLESPACE to have index on one disk
> and data's on the other disk.
> It seems that the cost of the first sort is very high on the Sun.
> How is it possible ?

may be data's not loaded  in memory but on disk ?

-- 
Jean-Max Reymond
CKR Solutions Open Source
Nice France
http://www.ckr-solutions.com

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