Databases: Spike in AWS RDS Oldest Replication Slot lag

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

fishing frenzy slot free play I have replication slots which are inactive and their xmin date is now a few days old This matches up with oldest replication slot lag metric