Postgres Replication Slots Checking Lag

oldest replication slot lag   Dan oldest slot machine

if there's no circle placed after, it will loop around to the oldest one GGE - Damage Replication -

In Postgres , replication slots were introduced A process receiving changes via streaming replication can create a replication slot on the Fixing PostgreSQL database replication errors · Removing an inactive replication slot · Message: WARNING: oldest xmin is far in the past and pg_wal size growing

flames of egypt slot You can use a query like SELECT * FROM pg_stat_replication_slots to check the replication slots, including the replication lag replication slot on the master Oldest xmin Age, oldest_backend_xmin_age, Count, Age in units of the Maximum lag across all asynchronous physical replication slots