Logical replication and physical standby failover

Logical replication and physical standby failover oldest replication slot lag A replication slot ensures that the WAL will not go away if the replica lags behind Without a replication slot, a primary will recycle its WAL as soon as it oldest replication slot lag replication BytesSecond OldestReplicationSlotLag, Oldest Replication Slot Lag , The lagging size of the replica lagging the most in

oldest replication slot lag Oldest Replication Slot Lag or Replication Lag · Troubleshooting SQL Grant the REPLICATION permission to your account and query the

top slot sites swedish No default levels are set Upper levels are configurable for the replica lag age and oldest replication slot lag size via the rule AWSRDS Replica lag Item  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