【摘要】 提出了一种评价云中心综合性能指标的分析架构。基于性能代理和服务接口方式(PASI)建立分析架构,该接口方式由性能客户端(PMC)、性能代理(PMA)和性能服务端(PMS)组成(CAS),并提出了一个基于排队原理的数学模式来论证这个方法的可行性。实验结果表明,以PASI模式对云中心性能指标进行采集和评估的方式是非常有效的。更多还原

【Abstract】 This paper proposes an analysis framework to evaluate comprehensive performance guideline of cloud computing center. Our analysis framework is built based on the performance agent and server interface method (PASI),which consists of PMC,PMA and PMS (CAS ),and put forward a mathematical model based on queuing theory to demonstrate the feasibility of this method. Results of the experiment indicate that PASI model effectively evaluate the performance of the cloud center.更多还原