On Wed, Apr 30, 2008 at 12:16 PM, Gauri Kanekar <[EMAIL PROTECTED]> wrote: > fillfactor is set to 80 as you suggested. > delta* fields r updated and these fields are no where related to any of the > index fields. >
That's weird. With that fillfactor, you should have a very high percentage of HOT update ratio. It could be a very special case that we might be looking at. I think a self contained test case or a very detail explanation of the exact usage is what we need to explain this behavior. You may also try dropping non-critical indexes and test again. Btw, I haven't been able to reproduce this at my end. With the given indexes and kind of updates, I get very high percentage of HOT updates. Thanks, Pavan -- Pavan Deolasee EnterpriseDB http://www.enterprisedb.com -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
