RootCauseunvalidated
autovacuum may run for days and not complete in time — one of the tables is massive (~5 billion rows). Tension: When MultiXactID is close to being exhausted, auto-vacuum should kick in and prevent the wraparound. Outcome: increasing `autovacuum_vacuum_cost_limit` will make autovacuum pause less often and thus make it faster.
ba909c62-5598-476a-837a-e27506f8b898
autovacuum may run for days and not complete in time — one of the tables is massive (~5 billion rows). Tension: When MultiXactID is close to being exhausted, auto-vacuum should kick in and prevent the wraparound. Outcome: increasing autovacuum_vacuum_cost_limit will make autovacuum pause less often and thus make it faster.