Throughput Turnaround Time Terminating Time Response Time Finishing Time of execution for ith time Average Waiting Time Context Switch Count | − − − − − − − | TP TT TerT RT FtEi AvWT CSC | Number of processes Waiting Time Submission Time Starting Time of execution for ith time Average Turnaround Time Average Response Time CPU Utilization | − − − − − − − | Np WT SubT StEi AvTT AvRT CPUUt |