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公开(公告)号：US20170214738A1
公开(公告)日：2017-07-27
申请号：US15005922
申请日：2016-01-25
Applicant: VMware, Inc.
Inventor： Mayank Agarwal , Eyal Maderer , Jon Herlocker , Ramsés Morales
IPC: H04L29/08 , H04L12/803
CPC classification number: H04L67/1002 , H04L47/125 , H04L69/326 , H04L69/329
Abstract: The current document is directed to an integrated application-aware load-balancing component of a distributed computer system. The integrated application-aware load-balancing component is, in a described embodiment, incorporated within a distributed application that serves as a control component of multiple physical computers within a distributed computer system. The integrated application-aware load-balancing component includes a layer-4 load-balancing subcomponent that distributes communications connections initiated by remote client computers among computational nodes within the distributed computer system in order to balance the computational load applied to the distributed application and distributed computer system by the remote client computers. The integrated application-aware load-balancing component additionally includes a layer-7 load-balancing subcomponent that periodically and locally computes weights for each computational node and redistributes client requests according to the computed weights among cluster nodes within the distributed computer system in order to enhance balancing of the computational load applied to the distributed service application and distributed computer system by the remote client computers. Operation of the layer-4 and layer-7 load balancers are controlled and/or adjusted by rules and policies informed by performance and operational characteristics of the distributed service application and distributed computer system.
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公开(公告)号：US20210160307A1
公开(公告)日：2021-05-27
申请号：US17165809
申请日：2021-02-02
Applicant: VMware, Inc.
Inventor： Darren Brown , Nicholas Kushmerick , Junyuan Lin , Matt Roy McLaughlin , Jon Herlocker
Abstract: The current document is directed to systems, and methods incorporated within the systems, that carry out probability-distribution-based analysis of log-file entries. A monitoring subsystem within a distributed computer system uses probability-distribution-based analysis of log-file entries to detect changes in the state of the distributed computer system. A log-file-analysis subsystem within a distributed computer system uses probability-distribution-based analysis of log-file entries to identify subsets of log-file entries that predict anomalies and impending problems in the distributed computer system. In many implementations, a numerical comparison of probability distributions of log-file-entry types is used to detect state changes in the distributed computer system.
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Patent Agency Ranking
公开(公告)号：US20160277268A1
公开(公告)日：2016-09-22
申请号：US14660461
申请日：2015-03-17
Applicant: VMware, Inc.
Inventor： Darren Brown , Nicholas Kushmerick , Junyuan Lin , Matt Roy McLaughlin , Jon Herlocker
CPC classification number: H04L67/10 , G06F9/50 , G06F11/0778 , G06F11/3006 , G06F11/3452 , G06F11/3476 , G06F2201/86 , H04L41/142 , H04L43/04
Abstract: The current document is directed to systems, and methods incorporated within the systems, that carry out probability-distribution-based analysis of log-file entries. A monitoring subsystem within a distributed computer system uses probability-distribution-based analysis of log-file entries to detect changes in the state of the distributed computer system. A log-file-analysis subsystem within a distributed computer system uses probability-distribution-based analysis of log-file entries to identify subsets of log-file entries that predict anomalies and impending problems in the distributed computer system. In many implementations, a numerical comparison of probability distributions of log-file-entry types is used to detect state changes in the distributed computer system.
Abstract translation: 当前的文档针对系统和整合在系统中的方法，其对日志文件条目进行基于概率分布的分析。 分布式计算机系统中的监控子系统使用基于概率分布的日志文件条目分析来检测分布式计算机系统状态的变化。 分布式计算机系统中的日志文件分析子系统使用基于概率分布的日志文件条目分析来识别分布式计算机系统中预测异常和即将发生的问题的日志文件条目的子集。 在许多实现中，使用日志文件入口类型的概率分布的数值比较来检测分布式计算机系统中的状态变化。
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公开(公告)号：US11048608B2
公开(公告)日：2021-06-29
申请号：US14660461
申请日：2015-03-17
Applicant: VMware, Inc.
Inventor： Darren Brown , Nicholas Kushmerick , Junyuan Lin , Matt Roy McLaughlin , Jon Herlocker
Abstract: The current document is directed to systems, and methods incorporated within the systems, that carry out probability-distribution-based analysis of log-file entries. A monitoring subsystem within a distributed computer system uses probability-distribution-based analysis of log-file entries to detect changes in the state of the distributed computer system. A log-file-analysis subsystem within a distributed computer system uses probability-distribution-based analysis of log-file entries to identify subsets of log-file entries that predict anomalies and impending problems in the distributed computer system. In many implementations, a numerical comparison of probability distributions of log-file-entry types is used to detect state changes in the distributed computer system.
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公开(公告)号：US10810103B2
公开(公告)日：2020-10-20
申请号：US15379005
申请日：2016-12-14
Applicant: VMware, Inc.
Inventor： Junyuan Lin , Nicholas Kushmerick , Jon Herlocker
Abstract: The current document is directed to methods and systems that process, classify, efficiently store, and display large volumes of event messages generated in modern computing systems. In a disclosed implementation, event messages are assigned types and transformed into event records with well-defined fields that contain field values. Recurring patterns of event messages, referred to as “transactions,” are identified within streams or sequences of time-associated event messages and streams or sequences of time-associated event records.
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公开(公告)号：US10320891B2
公开(公告)日：2019-06-11
申请号：US15005922
申请日：2016-01-25
Applicant: VMware, Inc.
Inventor： Mayank Agarwal , Eyal Maderer , Jon Herlocker , Ramsés Morales
IPC: H04L29/08 , H04L12/803
Abstract: The current document is directed to an integrated application-aware load-balancing component of a distributed computer system. The integrated application-aware load-balancing component is, in a described embodiment, incorporated within a distributed application that serves as a control component of multiple physical computers within a distributed computer system. The integrated application-aware load-balancing component includes a layer-4 load-balancing subcomponent that distributes communications connections initiated by remote client computers among computational nodes within the distributed computer system in order to balance the computational load applied to the distributed application and distributed computer system by the remote client computers. The integrated application-aware load-balancing component additionally includes a layer-7 load-balancing subcomponent that periodically and locally computes weights for each computational node and redistributes client requests according to the computed weights among cluster nodes within the distributed computer system in order to enhance balancing of the computational load applied to the distributed service application and distributed computer system by the remote client computers. Operation of the layer-4 and layer-7 load balancers are controlled and/or adjusted by rules and policies informed by performance and operational characteristics of the distributed service application and distributed computer system.
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公开(公告)号：US20180165173A1
公开(公告)日：2018-06-14
申请号：US15379005
申请日：2016-12-14
Applicant: VMware, Inc.
Inventor： Junyuan Lin , Nicholas Kushmerick , Jon Herlocker
Abstract: The current document is directed to methods and systems that process, classify, efficiently store, and display large volumes of event messages generated in modern computing systems. In a disclosed implementation, event messages are assigned types and transformed into event records with well-defined fields that contain field values. Recurring patterns of event messages, referred to as “transactions,” are identified within streams or sequences of time-associated event messages and streams or sequences of time-associated event records.
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