Load balancing algorithm based on load weights
基于负载权值的负载均衡算法

In order to solve the problem of uneven distribution of load in server cluster, considering the load and performance information of nodes, this paper presented a load balancing algorithm with dynamic feedback based on the load weights. Using load weights to help choosing nodes for load distribution, the algorithm assured that high performance nodes got more load. And it brought load difference to calculate the probabilities of those nodes to make the distribution of load uniformly. By using load increment and load amendment, the system become stability. Using the OPNET simulation software for testing, the results show that the algorithm can availably improve the efficiency of load balancing and has good load balance result.