On Thu, Jan 27, 2011 at 10:20 AM, Andy Colson <andy@xxxxxxxxxxxxxxx> wrote: > On 1/27/2011 9:09 AM, Michael Kohl wrote: >> >> On Thu, Jan 27, 2011 at 4:06 PM, Andy Colson<andy@xxxxxxxxxxxxxxx> wrote: >>> >>> Have you run each of your queries through explain analyze lately? >> >> A code review including checking of queries is on our agenda. >> >>> You are vacuuming/autovacuuming, correct? >> >> Sure :-) >> >> Thank you, >> Michael >> > > Oh, also, when the box is really busy, have you watched vmstat to see if you > start swapping? Setting sysstat service to run so you can see what your disks were doing in the last 7 days is useful too. Makes it much easier to figure things out afterwards when you have history of what has been happening. -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
