4.21. Subscription Metrics #
Metrics based on the pg_stat_subscription view, collected by the subscription plugin:
postgresql.subscription.info{database, name, worker_type, worker_pid, worker_leader_pid, relid}postgresql.subscription.lag_bytes{database, name}postgresql.subscription.latest_end_unixtime{database, name}postgresql.subscription.last_msg_send_unixtime{database, name}postgresql.subscription.last_msg_receipt_unixtime{database, name}available from Postgres Pro and PostgreSQL 15:
postgresql.subscription.apply_error_count{database, name}postgresql.subscription.sync_error_count{database, name}
available from Postgres Pro and PostgreSQL 18:
postgresql.subscription.conflicts{database, name, conflict}