Are the FSM parameters for each database, or the entire Postgres system? In other words, if I have 100 databases, do I need to increase max_fsm_pages and max_fsm_relations by a factor of 100, or keep them the same as if I just have one database? I suspect they're per-database, i.e. as I add databases, I don't have to increase the FSM parameters, but the documentation isn't 100% clear on this point. Thanks, Craig -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance