How to use streaming replication with PostgreSQL

rds045_oldest_replication_slot_lag Oldest Replication Slot Lag Lagging size of the most lagging replica in terms of WAL data received ≥ 0 MB Monitored

How to use streaming replication with PostgreSQL The lag between primary and read replica exceeds 16 seconds without any heavy IOPS, sometimes 30 seconds I have spent a lot of effort on

rds045_oldest_replication_slot_lag Oldest Replication Slot Lag Lagging size of the most lagging replica in terms of WAL data received ≥ 0 MB Monitored

cash bandits slot replication BytesSecond OldestReplicationSlotLag, Oldest Replication Slot Lag , The lagging size of the replica lagging the most in

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

oldest replication slot lag replication slots preserve WAL files, allowing the master to track standby lag xmin: This represents the oldest transaction this slot

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