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计算机工程 ›› 2012, Vol. 38 ›› Issue (01): 5-9. doi: 10.3969/j.issn.1000-3428.2012.01.002

• 专栏 • 上一篇    下一篇

?基于节点缓存的网络服务器性能分析与优化

张 正1,2,王鸿鹏1,刘景泰1,胡怡芳1   

  1. (1. 南开大学信息技术科学学院,天津 300071;2. 华北军用物资采购局综合计划处,天津 300182)
  • 收稿日期:2011-08-31 出版日期:2012-01-05 发布日期:2012-01-05
  • 作者简介:张 正(1985-),男,硕士研究生,主研方向:网络性能优化;王鸿鹏,讲师;刘景泰,教授、博士生导师;胡怡芳,硕士研究生
  • 基金资助:

    天津市科技计划基金资助项目(08KPXM01SY007)

Performance Analysis and Optimization of Network Server Based on Node Cache

ZHANG Zheng 1,2, WANG Hong-peng 1, LIU Jing-tai 1, HU Yi-fang 1   

  1. (1. College of Information Technical Science, Nankai University, Tianjin 300071, China; 2. Department of Comprehensive Plan, North China Military Material Procurement Bureau, Tianjin 300182, China)
  • Received:2011-08-31 Online:2012-01-05 Published:2012-01-05

摘要:

在用户数量庞大和用户数据类型复杂的情况下,网络服务器存在不同类型服务器之间的数据交互、负载均衡调度、用户数据串行处理和服务器性能等问题。为此,提出一种基于多层节点缓存结构的服务器性能分析和优化方法。该方法将网络服务器按功能划分为多层结构,对每层结构进行分析,分别采用不同的节点缓存策略优化服务器。实验结果表明,优化后的服务器可以更合理地利用资源,性能得到提升。

关键词: 节点缓存, 网络服务器, 性能优化, 均衡调度, 串行处理

Abstract:

According to the problems that data exchange between servers of different types, load balance and schedule, serial processing of user data, and performance of server in relatively complex situations of user number and data type, this paper proposes a method for server performance evaluation and optimization based on multi-tier cache structure. This method starts from the functional structure of network server system, divides the server into multi-layer structure according to the function, then optimizes the corresponding part of server by different caching strategy of nodes. Experimental results show that the optimized server can make good use of system resources and improve server performance.

Key words: node cache, network server, performance optimization, balance schedule, serial processing

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