what's the promised value for PostgreSQL replication lag?

The Insatiable Postgres Replication Slot 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 replication slot lag Each read replica has its own physical slot on the source DB instance The slot keeps track of the oldest WAL that might be

pola bermain slot olympus Oldest Replication Slot Lag For PostgreSQL: the lagging size of the replica lagging the most in terms of write-ahead log data received ReadIOPS Read