发明授权
US08161058B2 Performance degradation root cause prediction in a distributed computing system
失效
分布式计算系统中性能退化的根本原因预测
- 专利标题： Performance degradation root cause prediction in a distributed computing system
- 专利标题（中）： 分布式计算系统中性能退化的根本原因预测
-
申请号： US12056530申请日： 2008-03-27
-
公开(公告)号： US08161058B2公开(公告)日： 2012-04-17
- 发明人: Manoj K. Agarwal , Gautam Kar , Anindya Neogi , Anca Sailer
- 申请人： Manoj K. Agarwal , Gautam Kar , Anindya Neogi , Anca Sailer
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Ryan, Mason & Lewis, LLP
- 代理商 Anne V. Dougherty
- 主分类号： G06F7/00
- IPC分类号： G06F7/00
摘要：
A method of identifying at least one resource in a distributed computing system which is a potential root cause of performance degradation of the system includes the steps of: computing operational bounds for the system and operational bounds for at least one resource in the system; comparing current end-to-end system performance with the operational bounds for the system; when the current end-to-end system performance is outside of the operational bounds for the system, comparing current performance of the at least one resource in the system with the operational bounds for the at least one resource; and generating at least one output identifying the at least one resource in the system which is a potential root cause of performance degradation of the system.
公开/授权文献
信息查询
