Alarms and KPIs Guide Alarms and Events Diameter Equipment Identity Register (EIR) (71000-71999) 71008 - EIR UDR Response Queue Utilization 71008 - EIR UDR Response Queue Utilization Event Type Alarm Description EIR UDR response queue utilization threshold exceeded. Severity Minor/Major/Critical Instance MP hostname HA Score Normal Throttle Seconds 86400 OID NA Increase the EIR request queue utility threshold.