Under CPU Utilization of the Infrastructure cartridge rules, there are conditional variables that relates to ProcsRunQueue:
INF_ProcsRunQueueFatal
INF_ProcsRunQueueCritical
INF_ProcsRunQueueWarning
What is it for?
This is the rule/alarm for the Run Queue Length metric. For more details on what it is, please refer to this Microsoft TechNet article: "Observing Processor Queue Length"
