摘要
系统性能的监测与分析是发现系统运行过程中的瓶颈、优化系统性能的有效手段。传统的监测工具缺乏完善的监控系统,数据表达的细度和深度不够,对系统本身性能有较大影响。本文设计并实现一种基于ETW机制的可视化监视系统Perfornitor,该系统可以较好地解决上述问题;利用Perfornitor对两个具体性能监测的实例进行分析,结果表明该技术能够为系统分析员快速发现并解决系统性能问题提供有效的帮助。
System performance monitoring and analysis is an effective means to discover bottlenecks running in the system and op- timize system performance. Traditional monitoring tools are lack of a satisfactory monitoring system, not detailed and deep enough in data presentation, having a great impact on the performance of the system itself. This paper designs and implements a visual monitoring system based on ETW mechanism, the Perforuitor, which can solve the above problems preferably. The paper analyzes two specific performance monitoring examples using the Perfornitor. The results show that the technology can provide effective helps for system analysts to quickly identify and resolve system performance issues.
出处
《计算机与现代化》
2014年第1期1-4,9,共5页
Computer and Modernization
基金
国家973计划项目(2012CB316203)
国家自然科学基金资助项目(61033007)
国家863计划项目(2012AA011004)
西北工业大学基础研究基金(JC20110225
JC20120209
JC201261)
关键词
性能监测
性能分析
Windows事件跟踪
可视化
performance monitoring
performance analysis
Event Tracing for Windows
visualization
