Databases: Spike in AWS RDS Oldest Replication Slot lag

Replication slots are used to safeguard against the premature deletion of WAL segments before they have been applied by the standby server, thus

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

oldest replication slot lag Barman introduces support for replication slots with PostgreSQL servers or above, therefore allowing WAL streamingonly configurations

link slot anti rungkat 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