Dear Andy , Following the discussion on load average we are now investigating on some other parts of the stack (other than db). Essentially we are bumping up the limits (on appserver) so that more requests goes to the DB server. | | Maybe you are hitting some locks? If its not IO and not CPU then | maybe something is getting locked and queries are piling up. | | -Andy -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance