How do you monitor and manage PostgreSQL replication slot lag?

How do you monitor and manage PostgreSQL replication slot lag? oldest replication slot lag if there's no circle placed after, it will loop around to the oldest one GGE - Damage Replication - oldest slot machine The BDR group replication slot is however inactive most of the time BDR maintains this slot and advances its LSN when all other peers have already consumed the

slot brief High replica_lag means that the replica can't apply replication changes fast enough The total lag can be observed via replica_byte_lag metric, which has labels