Many criteria have been suggersted for comparing CPU scheduling algorithms. And the criteria include the following:

CPU utilization: Conceptually, CPU utilization can range from 0 to 100 percent. In a real system, it should range from 40 percent to 90 percent(for a heavily used system)

Throughput: If the CPU is busy executing processes, then work is being done. One measure of work is the number of processes that are completed per time unit, called throughput.

Turnaround time: From the p