Antoine <melser.anton@xxxxxxxxx> writes: > We just don't seem to be getting much benefit from autovacuum. Running > a manual vacuum seems to still be doing a LOT, which suggests to me > that I should either run a cron job and disable autovacuum, or just > run a cron job on top of autovacuum. The default autovac parameters are very unaggressive --- have you experimented with changing them? Do you have the FSM set large enough? regards, tom lane