公开(公告)号：US09584407B2

公开(公告)日：2017-02-28

申请号：US14019723

申请日：2013-09-06

Applicant: Todd Martin ,  Wei Huang ,  Sonia Kiang Rovner

Inventor： Todd Martin ,  Wei Huang ,  Sonia Kiang Rovner

IPC: H04L12/721 ,  G06F11/20 ,  G06F11/14 ,  G06F11/07 ,  H04L12/805 ,  H04L12/24 ,  H04L29/08 ,  H04L12/751 ,  H04L29/06 ,  H04L12/26 ,  H04W84/12

CPC classification number: H04L47/365 ,  G06F11/0709 ,  G06F11/1464 ,  G06F11/2002 ,  G06F11/2005 ,  G06F2201/86 ,  H04L41/0659 ,  H04L41/12 ,  H04L43/0858 ,  H04L43/10 ,  H04L45/10 ,  H04L45/26 ,  H04L45/40 ,  H04L47/28 ,  H04L47/34 ,  H04L67/12 ,  H04L69/28 ,  H04W84/12

Abstract: Systems and techniques are described for a path maximum transmission unit (MTU) discovery method that allows the sender of IP packets to discover the MTU of packets that it is sending over a conduit to a given destination. The MTU is the largest packet that can be sent through the network along a path without requiring fragmentation. The path MTU discovery method actively probes each sending path of each conduit with fragmentation enabled to determine a current MTU and accordingly increase or decrease the conduit MTU. The path MTU discovery process is resilient to errors and supports retransmission if packets are lost in the discovery process. The path MTU discovery process is dynamically adjusted at a periodic rate to adjust to varying network conditions.

Abstract translation: 描述了用于路径最大传输单元（MTU）发现方法的系统和技术，其允许IP分组的发送者发现其通过管道发送到给定目的地的分组的MTU。 MTU是可以通过网络沿路径发送的最大数据包，而不需要分段。 路径MTU发现方法主动探测每个管道的每个发送路径，使分段启用，以确定当前的MTU，从而增加或减少导管MTU。 路由MTU发现过程对于错误是有韧性的，并且如果在发现过程中丢失数据包，则支持重传。 路径MTU发现过程以周期性速率进行动态调整，以适应不同的网络条件。

公开(公告)号：US20170046217A1

公开(公告)日：2017-02-16

申请号：US15231565

申请日：2016-08-08

Applicant: AVEKSHAA TECHNOLOGIES PRIVATE LTD

Inventor： ASHUTOSH SHASHANK SHINDE ,  RAJINDER GANDOTRA

IPC: G06F11/07 ,  G06F11/30 ,  G06F11/34

CPC classification number: G06F11/0793 ,  G06F11/0709 ,  G06F11/0715 ,  G06F11/079 ,  G06F11/3476 ,  G06F11/3495 ,  G06F2201/86

Abstract: A system and method for batch monitoring of performance of an information technology system are provided. The method includes configuring log collection, email and incidents of a batch job using a configuration manager, capturing a start of a batch job and event log and stream the captured data to an analytical engine, predicting an end time for the batch job and initiate the collection of a plurality of environment data including the CPU and memory data at a pre-determined frequency, increasing the frequency of the data collection, and generating alert to the concerned personnel of the client device and subsequently initiating the troubleshooting procedure when a slowness in the data collection is detected by the analytical engine, completing the troubleshooting procedure by the analytical engine when an auto-correction mechanism is enabled, and generating a report for historical reference and storing the generated report in a database for further references.

Abstract translation: 提供了一种用于批量监控信息技术系统性能的系统和方法。 该方法包括使用配置管理器配置批处理作业的日志收集，电子邮件和事件，捕获批处理作业和事件日志的开始，并将捕获的数据流传输到分析引擎，预测批处理作业的结束时间并启动 以预定的频率收集包括CPU和存储器数据在内的多个环境数据，增加数据收集的频率，并向客户端设备的相关人员生成警报，并且随后启动故障排除步骤 数据采集​​由分析引擎检测到，当启用自动校正机制时，完成分析引擎的故障排除步骤，并生成报告以供历史参考，并将生成的报告存储在数据库中以供进一步参考。

公开(公告)号：US09563496B2

公开(公告)日：2017-02-07

申请号：US14694020

申请日：2015-04-23

Applicant: FUJITSU LIMITED

Inventor： Hiroshi Otsuka ,  Tetsuya Uchiumi ,  Yukihiro Watanabe ,  Yasuhide Matsumoto

IPC: G06F11/00 ,  G06F11/07 ,  G06F11/34

CPC classification number: G06F11/079 ,  G06F11/0709 ,  G06F11/0751 ,  G06F11/0778 ,  G06F11/3409 ,  G06F11/3476 ,  G06F2201/86

Abstract: An extraction method comprising: acquiring configuration information indicating a configuration of a processing device for each generation that represents a respective time period between configuration modifications, and extracting first information indicating configuration modifications between generations based on a plurality of generations of the acquired configuration information; acquiring performance information indicating various types of performance of the processing device at respective times, and extracting, as second information associated with one of the generations, a time when an abnormality was detected in change to a time series of the acquired performance information; acquiring event information indicating an event occurring in the processing device at respective times, and extracting, as third information associated with one of the generations, a time of event information creation when an abnormality was detected; and extracting the first information, the second information, and the third information that have a relationship to each other.

Abstract translation: 一种提取方法，包括：获取表示每个代表处理配置之间的相应时间段的处理设备的配置的配置信息，并且基于所获取的配置信息的多代提取指示代表之间的配置修改的第一信息; 获取指示各种处理装置的各种性能的性能信息，并且将作为与所述一代相关联的第二信息作为与所获取的演奏信息的时间序列相关的检测到的异常的时间提取; 获取指示在各处理装置中发生的事件的事件信息，并且当检测到异常时，提取与所述生成中的一个相关联的第三信息作为事件信息创建的时间; 以及提取彼此具有关系的第一信息，第二信息和第三信息。

公开(公告)号：US20170024272A1

公开(公告)日：2017-01-26

申请号：US15174821

申请日：2016-06-06

Applicant: OptumSoft, Inc.

Inventor： David R. Cheriton

IPC: G06F11/07

CPC classification number: G06F11/0706 ,  G06F11/0775 ,  G06F11/3065 ,  G06F11/34 ,  G06F11/3476 ,  G06F2201/86

Abstract: Logging includes: obtaining an event designating message (EDM) comprising: a set of keys, or a type of designation corresponding to the set of keys, or both; looking up a set of values associated with the set of keys in a key-value store storing a plurality of keys and their corresponding values; constructing an event using the set of keys and values corresponding to the set of keys; and outputting the constructed event.

Abstract translation: 记录包括：获得事件指定消息（EDM），包括：一组密钥，或与该组密钥对应的一种指定的类型，或两者; 查找与存储多个键的键值存储库中的该组密钥相关联的一组值及其对应的值; 使用与该组密钥相对应的一组键和值来构造事件; 并输出构造的事件。

公开(公告)号：US20160350200A1

公开(公告)日：2016-12-01

申请号：US14721080

申请日：2015-05-26

Applicant: International Business Machines Corporation

Inventor： Cary L. Bates ,  Lee N. Helgeson ,  Justin K. King ,  Michelle A. Schlicht

IPC: G06F11/34 ,  G06F11/36

CPC classification number: G06F11/3476 ,  G06F11/3612 ,  G06F2201/86 ,  G06F2201/865

Abstract: A computer-implemented method of reducing impact of performance data gathering on execution of instrumented code comprises gathering respective performance data for each of a plurality of routines in the instrumented code over a plurality of execution instances of the instrumented code. The method also comprises determining that the gathered performance data for the at least one selected routine follows an identified pattern for at least one selected routine from the plurality of routines and, in response to determining that the at least one selected routine follows an identified pattern, removing instrumentation associated with the at least one selected routine.

Abstract translation: 一种降低性能数据收集对检测代码执行的影响的计算机实现的方法包括：通过多个检验代码的执行实例，在检验代码中的多个例程中的每一个采集相应的性能数据。 所述方法还包括确定所述至少一个所选择的例程的所收集的性能数据遵循来自所述多个例程的至少一个选定例程的识别模式，并且响应于确定所述至少一个所选择的例程遵循所识别的模式， 去除与所述至少一个所选程序相关联的仪器。

公开(公告)号：US20160350198A1

公开(公告)日：2016-12-01

申请号：US14721777

申请日：2015-05-26

Applicant: Microsoft Technology Licensing, LLC

Inventor： Hani Neuvirth-Telem ,  Amit Hilbuch ,  Shay Baruch Nahum ,  Yehuda Finkelstein ,  Daniel Alon ,  Elad Yom-Tov

IPC: G06F11/34 ,  G06F11/30

CPC classification number: G06F11/006 ,  G06F11/00 ,  G06F11/3051 ,  G06F11/3447 ,  G06F11/3452 ,  G06F2201/86 ,  G06N5/04 ,  G06N99/005

Abstract: A system for identifying abnormal resource usage in a data center is provided. In some embodiments, the system employs a prediction model for each of a plurality of resources and an abnormal resource usage criterion. For each of a plurality of resources of the data center, the system retrieves current resource usage data for a current time and past resource usage data for that resource. The system then extracts features from the past resource usage data for that resource, predicts using the prediction model for that resource usage data for the current time based on the extracted features, and determines an error between the predicted resource usage data and the current resource usage data. After determining the error data for the resources, the system determines whether errors satisfy the abnormal resource usage criterion. If so, the system indicates that an abnormal resource usage has occurred.

Abstract translation: 提供了用于识别数据中心中的异常资源使用的系统。 在一些实施例中，系统针对多个资源中的每个资源和异常资源使用准则采用预测模型。 对于数据中心的多个资源中的每一个，系统检索当前时间的当前资源使用数据和该资源的过去资源使用数据。 系统然后从该资源的过去资源使用数据中提取特征，基于所提取的特征，预测当前时间使用该资源使用数据的预测模型，并且确定预测资源使用数据与当前资源使用之间的误差 数据。 在确定资源的错误数据后，系统确定错误是否满足异常资源使用准则。 如果是这样，系统表示资源使用异常。

公开(公告)号：US09503389B2

公开(公告)日：2016-11-22

申请号：US14804258

申请日：2015-07-20

Applicant: Amazon Technologies, Inc.

Inventor： Mark S. Baumback ,  David William Bettis ,  Jonathan A. Jenkins

IPC: G06F15/173 ,  H04L12/911 ,  H04L12/24 ,  G06F9/50 ,  G06F11/34 ,  H04L29/08

CPC classification number: H04L47/70 ,  G06F9/5061 ,  G06F11/3409 ,  G06F11/3495 ,  G06F2201/86 ,  G06F2201/875 ,  H04L29/08198 ,  H04L41/0813 ,  H04L67/1014

Abstract: Systems and methods for monitoring the performance associated with fulfilling resource requests and determining optimizations for improving such performance are provided. A processing device obtains and processes performance information associated with processing a request corresponding to two or more embedded resources. The processing device uses the processed performance information to determine a consolidation configuration to be associated with a subsequent request for the content associated with the two or more embedded resources. In some embodiments, in making such a determination, the processing device assesses performance information collected and associated with subsequent requests corresponding to the content associated with the two or more embedded resources and using each of a variety of alternative consolidation configurations. Aspects of systems and methods for generating recommendations to use a particular consolidation configuration to process a subsequent request corresponding to the content associated with the two or more embedded resources are also provided.

公开(公告)号：US09501378B2

公开(公告)日：2016-11-22

申请号：US14145975

申请日：2014-01-01

Applicant: Bank of America Corporation

Inventor： Hudson Philip Hoen, IV ,  Jason N. Alexandrian

IPC: G06F15/173 ,  G06F11/30 ,  H04L29/08 ,  G06F11/34

CPC classification number: G06F11/3006 ,  G06F11/3409 ,  G06F11/3495 ,  G06F2201/86 ,  H04L67/02

Abstract: Embodiments for integrating production support features and recording client events are included in systems that initiate recording of the events occurring on a client application. The systems further receive event data transmitted from the client application, provide the event data on a display of a device of a user in real time, and allow the user to detect issues associated with the client application. The systems are combinable with additional production support features including module tracing.

Abstract translation: 用于集成生产支持特征和记录客户端事件的实施例包括在启动记录在客户端应用上发生的事件的系统中。 该系统进一步接收从客户端应用程序发送的事件数据，实时地在用户设备的显示器上提供事件数据，并允许用户检测与客户端应用程序相关的问题。 这些系统可与其他生产支持功能相结合，包括模块跟踪。

公开(公告)号：US20160314047A1

公开(公告)日：2016-10-27

申请号：US14730449

申请日：2015-06-04

Applicant: International Business Machines Corporation

Inventor： Prateek Goel

IPC: G06F11/14

CPC classification number: G06F11/1441 ,  G06F11/0778 ,  G06F11/0793 ,  G06F11/1417 ,  G06F11/302 ,  G06F11/3495 ,  G06F2201/805 ,  G06F2201/85 ,  G06F2201/86

Abstract: A method, system and a computer program product for managing a computing system crash. Memory of the computing system is separated into at least two classifications, referred to herein as a dumpable area and a non-dumpable area. Upon detection of an operating system crash in the computing system, an operating system module prevents a dumping operation of the memory, including preventing access to the dumpable memory area, and divides the non-dumpable area into a new dumpable area and a new non-dumpable area. At such time as the operating system is rebooted, the dumping operation is initiated and completed in the dumpable area, and resumed operations use the non-dumpable area.

Abstract translation: 一种用于管理计算系统崩溃的方法，系统和计算机程序产品。 计算系统的存储器被分成至少两个分类，这里称为可转储区域和非可转储区域。 当检测到计算系统中的操作系统崩溃时，操作系统模块防止存储器的倾倒操作，包括阻止对可转储存储器区域的访问，并且将非可转储区域划分成新的可转储区域和新的非可转储区域， 可倾倒区域。 在操作系统重新启动的时候，转储操作在可转储区域中启动并完成，恢复操作使用非可转储区域。

公开(公告)号：US09473374B2

公开(公告)日：2016-10-18

申请号：US15054955

申请日：2016-02-26

Applicant: International Business Machines Corporation

Inventor： Kirk A. Beaty ,  John G. Buckley ,  Yasuharu Katsuno ,  Ashish Kundu ,  Vijay K. Naik ,  Julia L. O'Halloran

IPC: G06F15/173 ,  H04L12/26 ,  H04L29/08 ,  H04L12/24 ,  G06F9/50 ,  G06F11/30

CPC classification number: H04L43/0876 ,  G06F9/5072 ,  G06F9/5077 ,  G06F11/3003 ,  G06F11/3006 ,  G06F11/3082 ,  G06F11/3093 ,  G06F2201/86 ,  G06F2201/875 ,  H04L41/0806 ,  H04L43/06 ,  H04L67/1002 ,  H04L67/20

Abstract: A hybrid cloud environment is provided where a user of cloud computing services is disposed to consume cloud provided services delivered by each of a plurality of cloud computing service providers. Specified event data is received at an MCS component. The event data pertains to metering events related to the cloud provided services delivered by one or more cloud service providers. Event data include event data furnished by one or more entities that actively monitor metering events at one or more local or remote cloud service provider locations. Event data are sent from the MCS component to a metering system. The metering system generates reports from the event data that contains usage information on services provided by one or more cloud service providers. Information for a provider specifies amounts and quality of each type of service delivered to users by the provider.

Abstract translation: 提供了混合云环境，其中处理云计算服务的用户以消耗由多个云计算服务提供商中的每一个提供的云提供的服务。 在MCS组件处接收指定的事件数据。 事件数据涉及与云提供的一个或多个云服务提供商提供的服务相关的计量事件。 事件数据包括由一个或多个实体提供的事件数据，其主动监视在一个或多个本地或远程云服务提供商位置处的计量事件。 事件数据从MCS组件发送到计量系统。 计量系统从包含由一个或多个云服务提供商提供的服务的使用信息的事件数据生成报告。 提供者的信息指定供应商向用户传送的每种类型的服务的数量和质量。