x86服务器动态功耗分析

In the process of building green data centers, in order to reduce the power consumption for the equiptments, it is necessary to analyze the dynamic power consumption for a single server hardware, this paper proposes a new method to analyze server dynamic power based on x86 server sub-modules. This paper introduced common methods of computer power analysis, rise a method to devide x86 system to several sub-smodules based on power consumption status, with this method, each sub-modules power consumption can be measured dynamically, with the corresponding experiments, this paper discusses how to optimize power consumption at last.