基于ESXi性能计数的Nginx负载均衡算法研究  

Research on Nginx Load Balancing Algorithm Based on ESXi Performance Counter

作　　者：潘谜[1] 李旺[2] PAN Mi;LI Wang(School of Science,Jimei University,Xiamen 361021,China;Computer Engineering College,Jimei University,Xiamen 361021,China)

机构地区：[1]集美大学理学院,福建厦门361021 [2]集美大学计算机工程学院,福建厦门361021

出　　处：《集美大学学报（自然科学版）》2020年第1期76-80,共5页Journal of Jimei University：Natural Science

基　　金：福建省科技厅重点项目(2017H0026);福建省教育厅科技项目(JT180285);校基金及教改项目(ZC2018031、JY18082)

摘　　要：在现有Nginx负载均衡算法的基础上,提出基于ESXi性能计数的负载均衡算法(dynamic weight based on ESXi performance counter,DWEPC),旨在通过均衡集群中的各节点负载,达到降低节点内资源过载的情况,从而提高系统性能。试验表明,相比于Nginx内置均衡算法,DWEPC算法具有更优的效果。Based on the existing Nginx load balancing algorithm,this paper proposes a load balancing algorithm named DWEPC(dynamic weight based on ESXi performance counter),which aims to reduce the resource overload in single node by balancing the load of each node in the cluster,and improves the system performance thereby.Experiments show that the DWEPC algorithm has better results than the Nginx built-in equalization algorithm.

关 键 词：NGINX ESXi性能计数 负载均衡 DWEPC 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]