摘要: 在学习磁盘相关的队列理论的时候学时常会提到两个定理Utilization Law和Little's Law:Little's Law:Number of request in the system = arrival rate * average response time这一个定理可以被用来计算系统average response time,就是:average response time = ... 阅读全文
posted @ 2010-11-09 23:02 我是吉 阅读(972) 评论(0) 推荐(0) 编辑