CPU utilization – keep the CPU as busy as possible
Throughput – # of processes that complete their execution per time unit
Turnaround time – amount of time to execute a particular process
Waiting time – amount of time a process has been waiting in the ready queue
Response time – amount of time it takes from when a request was submitted until the first response is produced, not output (for time-sharing environment)
Formula
Waiting time (WT)=start time(ST)-Arrival time (AT)
Finish time (FT)=start time(ST)+Burst Time(BT)
Total turn around time(TOT)=Finish time(FT)-Arrival time (AT )
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