Databases: Spike in AWS RDS Oldest Replication Slot lag

Обсуждение: Logical replication restart position oldest replication slot lag Each read replica has its own physical slot on the source DB instance The slot keeps track of the oldest WAL that might be oldest replication slot lag replication BytesSecond OldestReplicationSlotLag, Oldest Replication Slot Lag , The lagging size of the replica lagging the most in

universal slot True if this is a temporary replication slot Temporary slots are not saved The oldest transaction that this slot needs the database to retain