Alarms and KPIs Guide Alarms and Events vSTP Alarms and Events (70000-70060, 70100-70999) 70437 - VSTP Security Logging Stack Event Queue Utilization 70437 - VSTP Security Logging Stack Event Queue Utilization Event Group vSTP Description The percent utilization of the VSTP MP's Security Logging Stack Event Queue is approaching its maximum capacity. Severity Major Instance None HA Score Normal OID VstpSecuLogEventQueue Recovery It is recommended to contact My Oracle Support for assistance, if needed.