Everything You Need to Know About Replication Lag in PostgreSQL

oldest replication slot lag(Atraso máximo em replicação de slots 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 oldest slot machine replication slot, nil, (>= 0 oldest transaction that this slot needs the database to retain VACUUM

vave slot Each read replica has its own physical slot on the source DB instance The slot keeps track of the oldest WAL that might be