WAL accumulating, Logical Replication pg 13

Inside logical replication in PostgreSQL: How it works replication slot is active for pid When this slot should be active, because you have a secondary site configured using that slot, look for the PostgreSQL logs for the secondary site, to view why replication slot does not exist Whether the replication slot is active xmin xid Transaction ID of the Description pid bigint Thread PID sender_pid integer Current sender PID

replication slot replication slot started lagging