Diameter Signaling Router Measurements Measurements vSTP Measurements vSTP M2PA Performance measurements VstpM2paRetransTxQueuePeak VstpM2paRetransTxQueuePeak Measurement ID 21445 Measurement Group VSTP M2PA Performance Measurement Type Max Measurement Dimension Arrayed Description M2pa retransmission buffer utilization peak. Collection Interval 5 min Peg Condition Measurement Scope NE, Server Recovery No action required.