Re: random slow query

From: Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com>
To: Sean Ma <seanxma(at)gmail(dot)com>
Cc: Mike Ivanov <mikei(at)activestate(dot)com>, pgsql-performance(at)postgresql(dot)org
Subject: Re: random slow query
Date: 2009-06-30 17:59:52
Message-ID: dcc563d10906301059n52141e47xb0e1a8650999979e@mail.gmail.com
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On Tue, Jun 30, 2009 at 11:49 AM, Sean Ma<seanxma(at)gmail(dot)com> wrote:
> Hi Mike,
>
> Thanks for the details. Yes, besides another mysql server running on
> the same server, there is also an homegrown application that frequent
> read/write the file system.
>
> The postgres shared cache is at 4G, is that too big?

Not for a machine with 32Gig of ram.

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