The LowThresholdOnEvents property specifies the rate at which WMI will start to slow the delivery of new events. to accommodate ...

The LowThresholdOnEvents property specifies the rate at which  WMI will start to slow the delivery of new events. to accommodate speed differentials between providers and clients, WMI queues events before delivering them to consumers. If the queue grows out of control, WMI slows down the delivery of events gradually to get them in line with the client's rate . This slowdown starts when the rate at which events are generated exceeds the value of the this property. The slowdown continues until either the equilibrium is achieved, or the high threshold is reached.