On the Performance, Availability and Traffic Control Analysis of Virtualized Servers in Cloud Computing Environment
Mohammd Zaman Hosseini (European University of Lefke, Cyprus); Yonal Kirsal (European University of Lefke, Turkey)
Traffic management is a complex task due to high arrival rate of different type and size of packets from many resources in cloud computing environment. Enhancing the quality of service of virtualized servers by traffic control play important role in such environment. The aim of this paper is to analyse the traffic management of the virtualized servers with the dynamic resource utilization when the system is fault tolerant in cloud computing. Thus, an analytical model is considered to get quality of service measurements considering availability of the virtualized servers in this paper. The traffic control management is proposed and considered together with the availability issues in order to obtain more realistic QoS measures. The resulting analytical model solved by using an exact spectral expansion solution approach to get performance measurements. The evaluation on system performance done by analysing the mean queue length, blocking probability and mean response time of the proposed system. The analytical results obtained show that the quality of service can be improved by the proposed model.
Conference: UKSim-AMSS 22nd International Conference on Computer Modelling and Simulation, UKSim2020
Published: Mar 25, 2020