期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2015
卷号：80
期号：3
出版社：Journal of Theoretical and Applied
摘要：Virtual machines as mechanism of virtualization have several problems on resource allocation and optimization. VM needs to be define to handle the resource need for computation and services. The failure can be happen when the transaction on virtual machines increase without the scalable resource capacities. Virtual machines mostly run in multiple virtual machines to handle different services. The research works on optimization on Virtual Machines use dynamic resource allocation on XenServer 6.5 infrastructures. The optimization implement two strategies there are resource allocation and topologies. Resource allocation analyze and benchmark between dynamic and dedicated resource allocation. Both of allocation strategies implemented on several core and processor topologies. The results show that dynamic resource allocation have more stable performance and show the optimization has reached by stability. The stability supported by 4 VCPU with 1 socket with core topologies. This result is important to define the resource need on Data Center or Infrastructures in term of design and maintenances.
