云计算环境下的资源监测模型研究

云计算环境下的资源监测是云计算平台资源管理的重要组成部分，为资源分配、任务调度和负载均衡等提供依据。由于云计算环境下资源的透明虚拟化和弹性化，并需要对用户使用资源进行计费，因此原有的资源监测方法不能完全满足云计算环境的要求。为此，根据云计算平台的特点，提出一种适应云计算环境下的资源监测模型，该模型通过虚拟机监测器和Java调用C/C++得到资源的状态信息。通过理论分析和实验表明，该模型可以较好地收集节点的资源监测信息，满足云计算平台特性的要求。

Study on Resource Monitoring Model in Cloud Computing Environment

Resource monitoring is an important part of resource management in the cloud computing environment,so as to provide reference for resource allocation,task scheduling and load balancing.The resources in the cloud computing environment are highly virtualization,scalability and transparency,in addition cloud computing target is commercial applications need for statistical resources using of users for billing,so the existed resource monitoring methods can not fully meet the cloud computing environment.According to the characteristics of cloud computing platforms,it presents a novel resource monitoring model while adapt to cloud computing environment,the model by Virtual Machine Monitor（VMM） and the Java call C/C＋＋ to get information of the resource status.Through theoretical analysis and experiments show the model can be used to collect resource monitoring information on nodes,it meets the requirements of cloud computing platform features.