How Do I Grant the REPLICATION Permission to an RDS

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

The age of the oldest unvacuumed transaction ID, in transactions oldestReplicationSlotLag Shows how far behind in seconds the most lagging replica is in terms

oldest slot machine What is restart_lsn? This is the start LSN of the oldest transaction which is not replicated to the target side yet Postgres won't delete the

partypoker slot Spikes in Oldest Replication Slot Lag · Mohammad Hafizullah · alex @ · Christophe Pettus