On 2018-Jun-13, Daniel Lagerman wrote: > Hello! > > I have a question where I'm trying to determine the seriousness of the > problem. What's your server version? The way to reclaim members space is to move forwards the pg_database.datminmxid value from the database where it is oldest; and the way to move *that* forward is to advance the pg_class.relminmxid value from the tables in which it is oldest. So you need to set a low value vacuum_multixact_freeze_min_age and _table_age and vacuum those tables. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
