基于综合负载动态分组的负载均衡算法研究
Study on load balancing algorithm based on integrated load and dynamic group
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摘要: 针对服务器集群负载多变和动态算法系统开销大的问题,结合轮转法和动态反馈法的优点,提出了综合负载动态分组的负载均衡算法.该算法兼顾了集群系统中服务器异构和请求类型不同的问题,并配置了综合负载阈值和强制刷新的最小时间间隔.试验表明该算法系统开销小,负载均衡效果显著.Abstract: In order to resolve the problems that server cluster load is variable and dynamic algorithms spends too much system overhead,a load balancing algorithm based on integrated load and dynamic group was presented. This algorithm considers problem of server isomerism and different requirement categories in computer cluster and is equipped with comprehensive load threshold and the minimum interval of compulsory reload.The experimental results showed that the overhead of the algorithm is smaller and its load-balancing effect is remarkable.
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Key words:
- server cluster /
- load balancing algorithm /
- integrated load /
- dynamic group
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