Postgres Logical Replication and Idle Databases

The lagging size of the replica lagging the most in terms of WAL data received The disk space used by replication slot files Applies to PostgreSQL type

Spikes in Oldest Replication Slot Lag · Mohammad Hafizullah · alex @ · Christophe Pettus

oldest replication slot lag 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

huntress slot canyon Replication Slots · the oldest WAL required by the consumer of the slot