On Tue, Jun 30, 2009 at 11:49 AM, Sean Ma<seanxma@xxxxxxxxx> 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. -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance