Research on Performance Optimization of Virtualized Server Cluster Based on Cloud Computing

In the age of big data, the generation and processing of massive data will not only take up more physical storage space, but also make the computer system bear a large load, and the operating cost of the information system will rise. Server virtualization technology can be used to build a virtualized environment in which all real computer operations can be simulated, requiring only a small amount of hardware resources, and running loss will be significantly reduced. With the advancement of the development and construction of modern society, the application of cloud computing technology has become a major policy in the implementation of modern virtual server applications. This paper mainly analyzes the server virtualization technology in cloud computing, and tests the system performance through simulation experiments. The experimental results show that the CPU utilization and cluster throughput of the algorithm in this paper are improved, and the average performance is optimized by 34.41%. This shows that virtualization cluster technology improves system performance and enhances system flexibility and availability.