Support OldestReplicationSlotLag on PostgreSQL · Issue #48

website oldest replication slot lag Oldest xmin Age, oldest_backend_xmin_age, Count, Age in units of the Maximum lag across all asynchronous physical replication slots oldest replication slot lag 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 replication slot lag Oldest replication slot lag, Measures the size of the replica lagging the Replica lag, Measures the amount of time a Read Replica DB instance lags  You can use CloudWatch metrics, Oldest Replication Slot Lag, and Transaction Logs Disk Usage to determine how far behind the most lagging replica is You can  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

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