Improvement of high reliable cluster load balancing algorithm based on multiple regression

By the popularization of the Internet application, the performance requirement of Web servers is becoming higher and higher. Using several hosts as the cluster to provide services together is the common scheme for the moment, with high performance-price ratio, high reliability and scalability, while the key performance of the cluster system is the balancing algorithm. Based on the LVS project, this paper uses the multiple-linear regression to figure out the loading capacity of each host in the cluster and then balance the loading distribution to increase the loading capacity of the whole Web cluster.