DebeziumKafka Replica Lag Growing : rapachekafka

oldest replication slot lag   Dan oldest replication slot lag

In Postgres , replication slots were introduced A process receiving changes via streaming replication can create a replication slot on the

Replication slots are used to safeguard against the premature deletion of WAL segments before they have been applied by the standby server, thus The age of the oldest unvacuumed transaction ID, in transactions oldestReplicationSlotLag Shows how far behind in seconds the most lagging replica is in terms

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