Evaluation of a Process Scheduling Policy for a WWW Server Based on Its contents

摘要

Traditional process schedulers in operating sys- tems control the sharing of the processor resources among pro- cesses using a fixed scheduling policy based on the utilization of a computer system such as a real-time or a timesharing system. Since the control over processor allocation is based on a fixed policy, not based on contents or behavior of processes, this can hinder an effective use of a processor or can extend the pro- cessing time of a process unnecessarily in some cases.