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本文在基于排队论M/M/1动态负载均衡模型的基础上,提出了一种基于纳什均衡的动态负载均衡和静态负载均衡相结合的负载均衡方案。将改进后的方法与原负载均衡模型作对比,结果表明,在系统高通信开销时,新方案能有较好的性能表现,当系统负载量超过45%时,可以取得较好的期望响应时间。
Based on the queuing theory M / M / 1 dynamic load balancing model, this paper proposes a load balancing scheme based on Nash equilibrium combined with dynamic load balancing and static load balancing. The improved method is compared with the original load balancing model. The results show that the new scheme can achieve better performance when the system has high communication overhead. When the system load exceeds 45%, the expected response time can be better .