A number of monitors for the Queue System net illustrate different ways in which server utilization can be measured. Server utilization is the percentage of time during which the server is busy processing jobs during a simulation Marking_size_Server’Busy_1 This is a Marking Size monitor that measures the number of tokens on the place Busy on page Server. The monitor will calculate timed statistics. One token […]
Queue system queue length
A number of monitors for the Queue System net illustrate different ways in which the length of the queue of jobs can be measured. List_length_dc_System’Queue_1 This monitor is a list length monitor, and it is used to calculate the length of the list that represents the queue of jobs. This monitor was created by applying the Create List Length Monitor tool to the Queue place […]
Queue system queue delay
A number of monitors for the Queue System net illustrate different ways to measure the amount of time that jobs wait in the queue. Queue delay This is a generic data collector monitor that is associated with the Start transition on the Server page. The monitor is used to measure the amount of time that jobs wait in the queue. Each job is represented by […]
Queue System Miscellaneous Monitors
This page describes a number of additional monitors for the Queue System net. Count_trans_occur_Arrivals’Arrive_1 This monitor is a Count Transition Occurrences monitor. It calculates the number of times the Arrive transition on the page Arrivals occurs during a simulation. Processed_A_Jobs This is a data collector monitor that counts how many jobs of job type A are processed by the server during a simulation. This monitor […]
