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1. 发明授权

US08909768B1 Monitoring of metrics to identify abnormalities in a large scale distributed computing environment 有权
标题翻译：监测大规模分布式计算环境中的异常情况
公开(公告)号：US08909768B1
公开(公告)日：2014-12-09
申请号：US13290847
申请日：2011-11-07
申请人： Juliana Jaeger , Vivek Gupta , Hsi-Guang Sung
发明人： Juliana Jaeger , Vivek Gupta , Hsi-Guang Sung
IPC分类号： G06F15/16 , H04L12/26 , H04L12/24
CPC分类号： H04L43/08 , G06F11/3414 , G06F11/3419 , G06F11/3428 , G06F11/3495 , G06F2201/81 , G06F2201/865 , H04L41/5009 , H04L43/06 , H04L43/0852
摘要： Methods and apparatus, including computer program products, implementing and using techniques for finding application latency degradation causes in an application on a distributed computing system. Variables associated with the application and the computing system are identified, including variables that are candidates for being responsible for latency degradation. A total latency is divided into latency components, that each corresponds to an aspect of the total application latency. Each latency component is divided into study classes, that each includes a subset of the candidate variables. For each study class, combinations are generated for the subset of the variables; a latency distribution is determined for each variable combination; the determined latency distributions for the combinations are compared with corresponding latency benchmark values for the same combinations to determine whether a degradation in latency distributions has occurred for particular combinations among the one or more combinations, and a result is provided to a user.
摘要翻译：方法和装置，包括计算机程序产品，用于在分布式计算系统上的应用程序中发现应用程序延迟降级的实现和使用技术。识别与应用程序和计算系统相关的变量，包括作为负责延迟退化的候选者的变量。总延迟分为延迟组件，每个等待组件对应于总应用程序延迟的一个方面。每个延迟组件被分为研究类，每个包括候选变量的子集。对于每个研究类，为变量的子集生成组合; 为每个变量组合确定延迟分布; 将组合的确定的等待时间分布与相同组合的对应延迟基准值进行比较，以确定一个或多个组合之间的特定组合是否已经发生了等待时间分布的降级，并向结果提供了一个结果。

2. 发明授权

US08073946B1 Monitoring of metrics to identify abnormalities in a large scale distributed computing environment 有权
标题翻译：监测大规模分布式计算环境中的异常情况
公开(公告)号：US08073946B1
公开(公告)日：2011-12-06
申请号：US12542477
申请日：2009-08-17
申请人： Juliana Jaeger , Vivek Gupta , Hsi-Guang Sung
发明人： Juliana Jaeger , Vivek Gupta , Hsi-Guang Sung
IPC分类号： G06F15/16
CPC分类号： H04L43/08 , G06F11/3414 , G06F11/3419 , G06F11/3428 , G06F11/3495 , G06F2201/81 , G06F2201/865 , H04L41/5009 , H04L43/06 , H04L43/0852
摘要： Methods and apparatus, including computer program products, implementing and using techniques for finding application latency degradation causes in an application on a distributed computing system. Variables associated with the application and the computing system are identified, including variables that are candidates for being responsible for latency degradation. A total latency is divided into latency components, that each corresponds to an aspect of the total application latency. Each latency component is divided into study classes, that each includes a subset of the candidate variables. For each study class, combinations are generated for the subset of the variables; a latency distribution is determined for each variable combination; the determined latency distributions for the combinations are compared with corresponding latency benchmark values for the same combinations to determine whether a degradation in latency distributions has occurred for particular combinations among the one or more combinations, and a result is provided to a user.
摘要翻译：方法和装置，包括计算机程序产品，用于在分布式计算系统上的应用程序中发现应用程序延迟降级的实现和使用技术。识别与应用程序和计算系统相关的变量，包括作为负责延迟退化的候选者的变量。总延迟分为延迟组件，每个等待组件对应于总应用程序延迟的一个方面。每个延迟组件被分为研究类，每个包括候选变量的子集。对于每个研究类，为变量的子集生成组合; 为每个变量组合确定延迟分布; 将组合的确定的等待时间分布与相同组合的对应延迟基准值进行比较，以确定一个或多个组合之间的特定组合是否已经发生了等待时间分布的降级，并向结果提供了一个结果。

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