Replication - High Lag

Replication - High Lag oldest replication slot lag If your database is constantly being updated, you should closely monitor replication delay on read replica instances, to ensure that they are oldest slot machine Replication lag is the delay between the time when data is written to the primary database and the time when it is replicated to the standby

oldest slot machine replication slot, nil, (>= 0 oldest transaction that this slot needs the database to retain VACUUM

beat the beast mighty sphinx slot payout 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 Replication Slots · the oldest WAL required by the consumer of the slot