Measurement Reference Guide Measurements Diameter EIR Performance measurements DeirEgressTotalPduTm 3.32.3 DeirEgressTotalPduTm Measurement ID Measurement Group Diameter EIR Performance Measurement Type N/A Measurement Dimension Single Description Time (in microseconds) taken by DEIR between the UDR response received and the request delivered to DRL. Collection Interval N/A Recovery No action necessary.