8.21. Subscription Metrics #
Metrics based on the pg_stat_subscription view:
postgresql.subscription.infopostgresql.subscription.lag_bytespostgresql.subscription.latest_end_unixtimepostgresql.subscription.last_msg_send_unixtimepostgresql.subscription.last_msg_receipt_unixtime
Metrics based on the pg_stat_subscription_stats view, available from Postgres Pro and PostgreSQL 15:
postgresql.subscription.apply_error_countpostgresql.subscription.sync_error_count
Metrics based on the pg_stat_subscription_stats view, available from Postgres Pro and PostgreSQL 18:
postgresql.subscription.conflicts