The Insatiable Postgres Replication Slot

website oldest replication slot lag 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 oldest slot machine Databases: Spike in AWS RDS Oldest Replication Slot lag Helpful? Please support me on

oldest replication slot lag Oldest query start time pg_waiting_backends, gauge, wait_type  You can use CloudWatch metrics, Oldest Replication Slot Lag, and Transaction Logs Disk Usage to determine how far behind the most lagging replica is You can  If your database is constantly being updated, you should closely monitor replication delay on read replica instances, to ensure that they are

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