Claudio Eichenberger <cei@xxxxxxxxxxxx> writes: > The parameter autovacuum_naptime seems to take minutes for seconds. How many databases in your installation? autovacuum_naptime is the target cycle time for any one database. If you have N databases then the time between launching autovacuum workers will be autovacuum_naptime / N. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general