Description: The SBR to PCA Response Queue Utilization Threshold Exceeded
Severity:
Minor: SBR Response Queue Utilization becomes over 60%
Major: SBR Response Queue Utilization becomes over 80%
Critical: SBR Response Queue Utilization becomes over 95%
Instance: RxPcaSbrEventMsgQueue, PCA
HA Score: Normal
OID: pdraPdraPsbrResponseQueueUtilizationNotify
Auto Clear Seconds: 0 (zero)
Recovery:
If one or more MPs in a server site have failed, the traffic will be distributed amongst the remaining MPs in the server site. Monitor the MP server status from Main Menu > Status & Manage > Server Status
The mis-configuration of Diameter peers may result in too much traffic being distributed to the MP. Monitor the ingress traffic rate of each MP from Main Menu > Status & Manage > KPIs
Each MP in the server site should be receiving approximately the same ingress transaction per second.
There may be an insufficient number of MPs configured to handle the network load. Monitor the ingress traffic rate of each MP by selecting Main Menu > Status & Manage > KPIs.
If MPs are in a congestion state, then the offered load to the server site is exceeding its capacity.