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计算机工程 ›› 2008, Vol. 34 ›› Issue (23): 142-143,. doi: 10.3969/j.issn.1000-3428.2008.23.051

• 网络与通信 • 上一篇    下一篇

Linux系统中网络I/O性能改进方法的研究

李 涛,房鼎益,陈晓江,冯 健   

  1. (西北大学信息学院,西安 710127)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-12-05 发布日期:2008-12-05

Research on Improvement of Network I/O Performance in Linux

LI Tao, FANG Ding-yi, CHEN Xiao-jiang, FENG Jian   

  1. (School of Information, Northwest University, Xi’an 710127)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-12-05 Published:2008-12-05

摘要: 选择并设计高效的网络I/O模型是改善服务器性能的关键。该文通过对Linux系统中几种网络I/O模型的分析和研究,提出3种改善网络I/O性能的方法,并讨论这3种方法在Linux系统中的实现技术。实验结果验证了该方案的有效性。

关键词: 网络I/O, Linux系统, Web服务器, 性能改善

Abstract: To choose and design effective network I/O model is the key point to improve the performance of Web server. By analyzing several network I/O models in Lunix system, three methods to improve the performance of these network I/O models are proposed. How to implement these methods is also discussed. Experimental results show its efficiency.

Key words: network I/O, Linux system, Web server, performance improvement

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