Dimension	Trigger condition	Number of associated instances
Deployment monitor	Replica replication latency average > 30s, sustained for 3 cycles (1 cycle = 1 minute)	All
Resource monitor	Multi-indicator alarm (any): CPU usage average max value > 80%, lasting 3 cycles (1 cycle = 1 minute) Memory usage max value > 80%, lasting 3 cycles (1 cycle = 1 minute) Disk usage max value > 80%, lasting 3 cycles (1 cycle = 1 minute) Replication Slot Maximum WAL Stack Disk Ratio max value > 50%, lasting 3 cycles (1 cycle = 1 minute)	All
Engine monitor	Multi-indicator alarm (any): Database maximum age XIDs max value > 1300000000, lasting 1 cycle (1 cycle = 1 minute) Connection utilization average >= 80%, lasting 1 cycle (1 cycle = 1 minute) Global read-only state average = 1, lasting 1 cycle (1 cycle = 1 minute)State	All
Proxy monitor	Multi-indicator alarm (any): Proxy CPU utilization average > 80%, sustained for 3 cycles (1 cycle = 1 minute) Proxy memory utilization max value > 80%, sustained for 3 cycles (1 cycle = 1 minute)	All

Last updated: 2025.11.17 16:15:12