OPTIMALISASI VIRTUAL MACHINE PADA DATA CENTER DENGAN XENSERVER; VIRTUAL MACHINE OPTIMALIZATION IN DATA CENTER WITH XENSERVER
Sari, Sekar Permata, Medi
2015 | Skripsi | FMIPA UGMCloud computing has evolved and become the trend of information technology in business sectors. The basic of cloud computing is virtualization technology which is able to create a virtual version of the operating system, data storage or network resources. In cloud computing data center is replaced with a virtual data center. If all virtual machines on the virtual data center made arbitrarily without notice the existing resources, it can cause failure to the virtual data center. Therefore, the safety factor based on the configuration design of virtual machine in the virtual data center infrastructure becomes important to note. In this research, multiple virtual machine are tested with configurations for resource allocation, vCPU and different topologies, which are implemented in XenServer 6.5. Parameters that are used in this research are CPU and memory usage. The results of this research indicate that the virtual data center requires CPU and high memory on the first run. Based on the type of resource allocation that is used by virtual machine, resource allocation dynamically shows memory and CPU usage are stable. Based on the topology used by the virtual machine is obtained that virtual machine with 4vCPU and topology 1 socket with 4 cores require smaller CPU usage when compared to the others.
Kata Kunci : data center; virtual machine; CPU usage; memory usage; Xenserver
