考虑低能耗的云计算虚拟机部署方法

摘要

为有效降低数据中心的能耗,提高资源利用率,针对云计算数据中心能耗高的难题,提出考虑低能耗的云计算虚拟机部署方法.分析资源利用率和能耗之间的联系,对负载过重或者载过轻的虚拟机进行合理转移,对几种典型的虚拟机选择方式进行对比分析,采用最优选择方式实现云计算虚拟机部署,通过仿真实验分析该方法的有效性.实验结果表明,该方法能够显著降低云计算数据中心的能耗,具有较好实用性,性要优于其它云计算虚拟机部署方法.%To deal with high energy consumption problem of large scale data center in cloud computing and effectively improve resources utilization rate,a cloud computing virtual machine deployment scheme with low energy consumption was proposed.The relationship between resource utilization and energy consumption was analyzed,virtual machine with heavy load or light load was reasonably transferred,the comparison and analysis of several virtual machine selection schemes were carried out,and the deployment of cloud computing virtual machine was realized using the optimal scheme.Simulation experiment was made to analyze the effectiveness.Experimental results show that the proposed scheme can significantly reduce energy consumption of large scale data center in the cloud computing.It has better practicability,and is superior to other cloud computing virtual machine deployment methods.