How do you get the replication slots in PostgreSQL?
How do you get the replication slots in PostgreSQL?
The lag of a replication slot can be measured as the difference between the current WAL location on the primary and the last WAL position confirmed as received
You can use a query like SELECT * FROM pg_stat_replication_slots to check the replication slots, including the replication lag replication slot on the master xmin : The oldest transaction ID that this slot needs to retain How do you manage Postgres replication lag? How can I limit the number of
midas golden touch slot demo replication consumer is offline A logical replication slot works by keeping track of the oldest address in the oldest write-ahead log High replica_lag means that the replica can't apply replication changes fast enough The total lag can be observed via replica_byte_lag metric, which has labels
