Alarms and KPIs Guide Alarms and Events vSTP Alarms and Events (70000-70060, 70100-70999) 70446 - VstpServiceStackEventQueueUtil 3.19.195 70446 - VstpServiceStackEventQueueUtil Alarm Group vSTP Description The percent utilization of the VSTP MPs Service Stack Event Queue is approaching its maximum capacity. Severity Major Instance None HA Score Normal OID Recovery It is recommended to contact My Oracle Support for assistance, if needed.