Level 8 - PrincipalQuery-Based Questionsm3 replication ha dr
Replica Lag Breach Query
Return replica nodes with lag > 15s in last 5 minutes and sort worst first.
Schema Context
replica_metrics(node_id, region, lag_seconds, measured_at)
Return replica nodes with lag > 15s in last 5 minutes and sort worst first.
replica_metrics(node_id, region, lag_seconds, measured_at)