期刊名称：IAENG International Journal of Computer Science
印刷版ISSN：1819-656X
电子版ISSN：1819-9224
出版年度：2021
卷号：48
期号：2
语种：English
出版社：IAENG - International Association of Engineers
摘要：Due to the complex and dynamic nature of virtual machine allocation in the cloud, it is difficult to manage and control the resources or to choose the best allocation of these resources. In this paper, we propose an optimal model for allocating computing resources to assess the best management of system resources where a group of physical machines is defined as ”reserves”. The controller activates them one by one when the system has a high number of tasks. The objective is to maximize the reward of the cloud computing system. This reward is calculated based on the energy and execution time of each customer and the characteristics of the system. Finding the best allocation for such a complex system is a challenge. For this, we used a heuristic algorithm and dynamic programming approach. The results analysis showed the advantage of using our model to control the use of reserve machines to get high quality of service and low energy consumption.
