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    Performance degradation root cause prediction in a distributed computing system
    2.
    发明授权
    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

    公开(公告)号：US07412448B2

    公开(公告)日：2008-08-12

    申请号：US11435411

    申请日：2006-05-17

    申请人： Manoj K. Agarwal ,  Gautam Kar ,  Anindya Neogi ,  Anca Sailer

    发明人： Manoj K. Agarwal ,  Gautam Kar ,  Anindya Neogi ,  Anca Sailer

    IPC分类号： G06F7/10 ,  G06F17/30

    CPC分类号： G06F11/008 ,  Y10S707/99938 ,  Y10S707/99939

    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.

    摘要翻译： 识别分布式计算系统中至少一个资源的方法，该系统是系统性能下降的潜在根本原因，包括以下步骤：计算系统的操作界限和系统中至少一个资源的操作界限; 将当前的端到端系统性能与系统的操作范围进行比较; 当所述当前端对端系统性能超出所述系统的操作限制时，将所述系统中所述至少一个资源的当前性能与所述至少一个资源的操作界限进行比较; 以及生成识别系统中的至少一个资源的至少一个输出，其是系统的性能退化的潜在根本原因。

    Performance Degradation Root Cause Prediction in a Distributed Computing System
    3.
    发明申请
    Performance Degradation Root Cause Prediction in a Distributed Computing System 失效
    分布式计算系统中性能下降的根本原因预测

    公开(公告)号：US20080177698A1

    公开(公告)日：2008-07-24

    申请号：US12056530

    申请日：2008-03-27

    申请人： Manoj K. Agarwal ,  Gautam Kar ,  Anindya Neogi ,  Anca Sailer

    发明人： Manoj K. Agarwal ,  Gautam Kar ,  Anindya Neogi ,  Anca Sailer

    IPC分类号： G06F17/30

    CPC分类号： G06F11/008 ,  Y10S707/99938 ,  Y10S707/99939

    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.

    摘要翻译： 识别分布式计算系统中至少一个资源的方法，该系统是系统性能下降的潜在根本原因，包括以下步骤：计算系统的操作界限和系统中至少一个资源的操作界限; 将当前的端到端系统性能与系统的操作范围进行比较; 当所述当前端对端系统性能超出所述系统的操作限制时，将所述系统中所述至少一个资源的当前性能与所述至少一个资源的操作界限进行比较; 以及生成识别系统中的至少一个资源的至少一个输出，其是系统的性能退化的潜在根本原因。

    Performance degradation root cause prediction in a distributed computing system
    4.
    发明申请
    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

    公开(公告)号：US20070271219A1

    公开(公告)日：2007-11-22

    申请号：US11435411

    申请日：2006-05-17

    申请人： Manoj K. Agarwal ,  Gautam Kar ,  Anindya Neogi ,  Anca Sailer

    发明人： Manoj K. Agarwal ,  Gautam Kar ,  Anindya Neogi ,  Anca Sailer

    IPC分类号： G06F17/30

    CPC分类号： G06F11/008 ,  Y10S707/99938 ,  Y10S707/99939

    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.

    摘要翻译： 识别分布式计算系统中至少一个资源的方法，该系统是系统性能下降的潜在根本原因，包括以下步骤：计算系统的操作界限和系统中至少一个资源的操作界限; 将当前的端到端系统性能与系统的操作范围进行比较; 当所述当前端对端系统性能超出所述系统的操作限制时，将所述系统中所述至少一个资源的当前性能与所述至少一个资源的操作界限进行比较; 以及生成识别系统中的至少一个资源的至少一个输出，其是系统的性能退化的潜在根本原因。

    Performance degradation root cause prediction in a distributed computing system
    5.
    发明授权
    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

    公开(公告)号：US08161058B2

    公开(公告)日：2012-04-17

    申请号：US12056530

    申请日：2008-03-27

    申请人： Manoj K. Agarwal ,  Gautam Kar ,  Anindya Neogi ,  Anca Sailer

    发明人： Manoj K. Agarwal ,  Gautam Kar ,  Anindya Neogi ,  Anca Sailer

    IPC分类号： G06F7/00

    CPC分类号： G06F11/008 ,  Y10S707/99938 ,  Y10S707/99939

    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.

    摘要翻译： 识别分布式计算系统中至少一个资源的方法，该系统是系统性能下降的潜在根本原因，包括以下步骤：计算系统的操作界限和系统中至少一个资源的操作界限; 将当前的端到端系统性能与系统的操作范围进行比较; 当所述当前端对端系统性能超出所述系统的操作限制时，将所述系统中所述至少一个资源的当前性能与所述至少一个资源的操作界限进行比较; 以及生成识别系统中的至少一个资源的至少一个输出，其是系统的性能退化的潜在根本原因。

    Systems, methods and computer programs for determining dependencies between logical components in a data processing system or network
    8.
    发明授权
    Systems, methods and computer programs for determining dependencies between logical components in a data processing system or network 失效
    用于确定数据处理系统或网络中的逻辑组件之间的依赖关系的系统，方法和计算机程序

    公开(公告)号：US08006230B2

    公开(公告)日：2011-08-23

    申请号：US12098508

    申请日：2008-04-07

    申请人： Manoj K. Agarwal ,  Manish Gupta ,  Gautam Kar ,  Parviz Kermani ,  Anindya Neogi

    发明人： Manoj K. Agarwal ,  Manish Gupta ,  Gautam Kar ,  Parviz Kermani ,  Anindya Neogi

    IPC分类号： G06F9/44 ,  G06F3/00 ,  G06F15/16

    CPC分类号： G06F11/008 ,  H04L67/02

    摘要： Described are methods, apparatus and computer programs for determining run-time dependencies between logical components of a data processing environment. Components of the data processing environment are monitored by monitoring agents accessing run-time activity data via APIs of the managed system. A dependency generator identifies correlations between the run-time activity of the monitored components. For synchronous monitored systems, the dependency generator calculates an activity period for monitored components and determines which component's activity periods contain the activity periods of other components. Containment is used as an indicator of a likely dependency relationship, and a weighting is computed for each dependency relationship based on the consistency of containment.

    摘要翻译： 描述了用于确定数据处理环境的逻辑组件之间的运行时间依赖性的方法，装置和计算机程序。 数据处理环境的组件由监视代理通过受管系统的API访问运行时活动数据进行监控。 依赖生成器识别被监视组件的运行时活动之间的相关性。 对于同步监控系统，依赖生成器计算被监视组件的活动周期，并确定哪个组件的活动周期包含其他组件的活动周期。 遏制被用作可能的依赖关系的指标，并且基于遏制的一致性为每个依赖关系计算加权。

    Systems, methods and computer programs for determining dependencies between logical components in a data processing system or network
    9.
    发明授权
    Systems, methods and computer programs for determining dependencies between logical components in a data processing system or network 失效
    用于确定数据处理系统或网络中的逻辑组件之间的依赖关系的系统，方法和计算机程序

    公开(公告)号：US07409676B2

    公开(公告)日：2008-08-05

    申请号：US10689417

    申请日：2003-10-20

    申请人： Manoj K Agarwal ,  Manish Gupta ,  Gautam Kar ,  Parviz Kermani ,  Anindya Neogi

    发明人： Manoj K Agarwal ,  Manish Gupta ,  Gautam Kar ,  Parviz Kermani ,  Anindya Neogi

    IPC分类号： G06F9/44 ,  G06F3/00 ,  G06F9/46 ,  G06F11/00 ,  G06F7/00

    CPC分类号： G06F11/008 ,  H04L67/02

    摘要： Described are methods, apparatus and computer programs for determining run-time dependencies between logical components of a data processing environment. Components of the data processing environment are monitored by monitoring agents accessing run-time activity data via APIs of the managed system. A dependency generator identifies correlations between the run-time activity of the monitored components. For synchronous monitored systems, the dependency generator calculates an activity period for monitored components and determines which component's activity periods contain the activity periods of other components. Containment is used as an indicator of a likely dependency relationship, and a weighting is computed for each dependency relationship based on the consistency of containment.

    摘要翻译： 描述了用于确定数据处理环境的逻辑组件之间的运行时间依赖性的方法，装置和计算机程序。 数据处理环境的组件由监视代理通过受管系统的API访问运行时活动数据进行监控。 依赖生成器识别被监视组件的运行时活动之间的相关性。 对于同步监控系统，依赖生成器计算被监视组件的活动周期，并确定哪个组件的活动周期包含其他组件的活动周期。 遏制被用作可能的依赖关系的指标，并且基于遏制的一致性为每个依赖关系计算加权。

    Systems, methods and computer programs for determining dependencies between logical components in a data processing system or network
    10.
    发明授权
    Systems, methods and computer programs for determining dependencies between logical components in a data processing system or network 有权
    用于确定数据处理系统或网络中的逻辑组件之间的依赖关系的系统，方法和计算机程序

    公开(公告)号：US08132180B2

    公开(公告)日：2012-03-06

    申请号：US12098491

    申请日：2008-04-07

    申请人： Manoj K. Agarwal ,  Manish Gupta ,  Gautam Kar ,  Parviz Kermani ,  Anindya Neogi

    发明人： Manoj K. Agarwal ,  Manish Gupta ,  Gautam Kar ,  Parviz Kermani ,  Anindya Neogi

    IPC分类号： G06F13/00

    CPC分类号： G06F11/008 ,  H04L67/02

    摘要： Described are methods, apparatus and computer programs for determining run-time dependencies between logical components of a data processing environment. Components of the data processing environment are monitored by monitoring agents accessing run-time activity data via APIs of the managed system. A dependency generator identifies correlations between the run-time activity of the monitored components. For synchronous monitored systems, the dependency generator calculates an activity period for monitored components and determines which component's activity periods contain the activity periods of other components. Containment is used as an indicator of a likely dependency relationship, and a weighting is computed for each dependency relationship based on the consistency of containment.

    摘要翻译： 描述了用于确定数据处理环境的逻辑组件之间的运行时间依赖性的方法，装置和计算机程序。 数据处理环境的组件由监视代理通过受管系统的API访问运行时活动数据进行监控。 依赖生成器识别被监视组件的运行时活动之间的相关性。 对于同步监控系统，依赖生成器计算被监视组件的活动周期，并确定哪个组件的活动周期包含其他组件的活动周期。 遏制被用作可能的依赖关系的指标，并且基于遏制的一致性为每个依赖关系计算加权。