| Linux软件性能分析与优化 |
| |
| 引用本文： | 石琳,赵政文,孙英英,李梦家.Linux软件性能分析与优化[J].微处理机,2013(6):60-62. |
| |
| 作者姓名： | 石琳 赵政文 孙英英 李梦家 |
| |
| 作者单位： | 西北工业大学计算机学院,西安710068 |
| |
| 摘 要： | 为了全面分析Linux系统性能，预测系统潜在的瓶颈问题，首先使用Linux内核动态探测工具SystemTap来采集系统运行时的内核数据，将数据解析后借助Windows平台的可视化工具将解析结果以图形界面的方式输出。通过分析输出结果，可以定位引起系统性能问题的位置和原因，以此对系统做进一步的优化，以达到用户可接受的需求。
|
| 关 键 词： | Linux系统 SystemTap工具 可视化 性能分析 性能优化 |
Software Performance Analysis and Optimization on Linux |
| |
| Affiliation: | SHI Lin, ZHAO Zheng - wen, SUN Ying - ying, LI Meng - jia ( Northwestern Polytechnical University, School of Computer Science, Beilin District, Xi n 710068, China) |
| |
| Abstract: | For a comprehensive analysis of the Linux system performance and predicting potential system bottlenecks, we need to use SystemTap, the Linux kernel dynamic probing tool, to acquire system runtime kernel data, parse the data and output the parsed results in agraphical interface mode by means of Windows visualization tool, By analyzing the output of the results, we can locate the positions and the reasons causing system performance problems and perform further optimization for the system in order to meet the requirement of the users. |
| |
| Keywords: | Linux system SystemTap tool Visualization Pefformanee analysis Performanceoptimization |
| 本文献已被 维普 等数据库收录！ |
|
