On Tue, Jun 30, 2009 at 11:49 AM, Sean Ma<seanxma@gmail.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.