Spike in AWS RDS Oldest Replication Slot lag

if there's no circle placed after, it will loop around to the oldest one GGE - Damage Replication -

If the Postgres setting hot_standby_feedback is turned on, long-running transactions on the standby may prevent replication progress Check for any long-running

oldest replication slot lag Postgres replication slot size keeps growing even though Debezium is consuming the WAL This consequently causes to run out of disk space The problem is also

dwarf & dragon slot The morale of the story? Don't leave your replication slots unattended! There shouldn't be any slots which are inactive for too long For