> We are not doing anything to postgres that would cause the rise and > drop. > Data base activity is pretty consistent. nor are we doing any kind > of > purge. This week the drop occurred after 6 days. We are thinking it > must > be some kind of internal postgres activity but we can't track it > down. Well, we certainly can't figure it out on this list by blind guessing ... -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance