%0 Journal Article
%T Service time signature-based anomaly detection method for multi-tier Web applications<br>基于服务时间标记的多层Web应用性能异常侦测方法
%A SONG Yun-kui
%A WANG Wei
%A ZHANG Wen-boa
%A <br>宋云奎
%A 王伟
%A 张文博
%J 计算机应用研究
%D 2009
%I 
%X This paper presented a method based on service time signature for performance anomaly detection.Utilizing the relatively stable characteristics of request service time, this method helped to locate performance bottlenecks and to provide possible reasons by analyzing the variety of service time signature. And Implemented this method in a typical supporting platform of multi-tier Web applications. The results of TPC-W benchmark that the method is efficient.
%K multi-tier Web applications
%K performance anomaly detection
%K service time signature<br>多层Web应用
%K 性能异常侦测
%K 服务时间标记
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=7582391205FEF153140E954EAF4F6BFF&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=708DD6B15D2464E8&sid=3810FD0E42766C22&eid=E840A49E93704545&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=18