公开(公告)号：US20140297640A1

公开(公告)日：2014-10-02

申请号：US14030652

申请日：2013-09-18

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Matthew J. Duftler ,  Paul T. Keyser ,  Szabolcs Rozsnyai

IPC: G06F17/30

CPC classification number: G06F9/46 ,  G06F11/3452 ,  G06F2201/86 ,  G16H50/70

Abstract: Systems and methods for data analysis include correlating event data to provide process instances. The process instances are clustered, using a processor, by representing the process instances as strings and determining distances between strings to form a plurality of clusters. One or more metrics are computed on the plurality of clusters to monitor deviation of the event data.

Abstract translation: 用于数据分析的系统和方法包括关联事件数据以提供流程实例。 流程实例使用处理器进行聚类，通过将流程实例表示为字符串并确定字符串之间的距离以形成多个聚类。 在多个集群上计算一个或多个度量以监视事件数据的偏差。

公开(公告)号：US08850403B2

公开(公告)日：2014-09-30

申请号：US12631704

申请日：2009-12-04

Applicant: Michael Wintergerst ,  Dietrich Mostowoj ,  Ralf Schmelter

Inventor： Michael Wintergerst ,  Dietrich Mostowoj ,  Ralf Schmelter

IPC: G06F9/44 ,  G06F11/34

CPC classification number: G06F11/3476 ,  G06F11/3409 ,  G06F11/3438 ,  G06F11/3466 ,  G06F11/3495 ,  G06F2201/815 ,  G06F2201/86 ,  G06F2201/875

Abstract: Implementations of the present disclosure provide methods including executing a profiling session to profile one or more applications running on a virtual machine executed on a server, collecting profiling data over a first time interval during the profiling session, receiving user input generated at a client device, the client device being in communication with the server, in response to the user input, generating a snapshot corresponding to a subset of the profiling data, the snapshot being identified based on a second time interval that is within the first time interval, and transmitting the profiling data to generate a snapshot view for display on a client device, the snapshot view corresponding to the subset of the profiling data.

Abstract translation: 本公开的实现提供了方法，包括执行分析会话以描述在服务器上执行的虚拟机上运行的一个或多个应用，在分析会话期间在第一时间间隔收集分析数据，接收在客户端设备处生成的用户输入， 所述客户端设备响应于所述用户输入而与所述服务器通信，生成与所述分析数据的子集相对应的快照，所述快照是基于在所述第一时间间隔内的第二时间间隔来识别的，并且传送所述快照 分析数据以生成用于在客户端设备上显示的快照视图，对应于分析数据子集的快照视图。

公开(公告)号：US08843943B2

公开(公告)日：2014-09-23

申请号：US13453076

申请日：2012-04-23

Applicant: Gary Peter Brown

Inventor： Gary Peter Brown

IPC: G06F13/00

CPC classification number: G06F11/3466 ,  G06F11/3476 ,  G06F2201/86 ,  G06F2201/865

Abstract: A method and system for generating a set of service definitions relating to a computer application based on a set of activity events associated with a service. Based on an examination of an existing service of interest, a set of activity traces is extracted from the set of activity events and common activity events in each activity trace are identified. The common activity events are transformed into service actions and a service definition is generated including the service actions. The generated service definition may then be deployed on a suitable computing system, such as, for example, a Service Oriented Architecture (SOA) platform.

Abstract translation: 一种用于基于与服务相关联的一组活动事件来生成与计算机应用相关的一组服务定义的方法和系统。 基于对现有的感兴趣的服务的检查，从一组活动事件中提取一组活动痕迹，并识别每个活动痕迹中的常见活动事件。 公共活动事件被转换为服务动作，并且生成包括服务动作的服务定义。 所生成的服务定义然后可以部署在合适的计算系统上，例如面向服务的架构（SOA）平台。

公开(公告)号：US08842119B2

公开(公告)日：2014-09-23

申请号：US12948538

申请日：2010-11-17

Applicant: Eric Hubbard

Inventor： Eric Hubbard

IPC: G06T11/20 ,  G09G5/22 ,  G06F7/00 ,  G06F17/30

CPC classification number: G06T11/206 ,  G06F11/3055 ,  G06F11/321 ,  G06F11/3452 ,  G06F11/3476 ,  G06F17/40 ,  G06F2201/81 ,  G06F2201/86

Abstract: Methods, apparatus, and articles of manufacture to display system performance information are disclosed. An example method involves normalizing data representative of an operation performed by a system, a first performance metric of the system, and an event that occurred during the operation and during measurement of the first performance metric. A first object indicative of a duration of the operation is displayed. A second object is displayed with the first object. The second object is indicative of the first performance metric during the performance of the operation. An event marker is displayed with the first and second objects. The event marker is indicative of the event. The event is representative of an instance in which the first performance metric exceeded a first threshold or fell below a second threshold. The first and second objects and the event marker are aligned along a same timeline in a same graph.

Abstract translation: 公开了显示系统性能信息的方法，装置和制品。 示例性方法涉及对代表由系统执行的操作的数据进行归一化，系统的第一性能度量以及在操作期间和在测量第一性能度量期间发生的事件。 显示表示操作的持续时间的第一个对象。 与第一个对象一起显示第二个对象。 第二个对象表示在执行操作期间的第一个性能指标。 事件标记与第一个和第二个对象一起显示。 事件标记表示事件。 该事件代表第一性能指标超过第一阈值或低于第二阈值的实例。 第一个和第二个对象和事件标记在相同的图形中沿着相同的时间轴对齐。

公开(公告)号：US08818991B2

公开(公告)日：2014-08-26

申请号：US12646716

申请日：2009-12-23

Applicant: Brian Hagenbuch ,  Sivaramakrishnan Narayanan ,  Chad William Whipkey ,  Florian Waas

Inventor： Brian Hagenbuch ,  Sivaramakrishnan Narayanan ,  Chad William Whipkey ,  Florian Waas

IPC: G06F17/30

CPC classification number: G06F17/30463 ,  G06F11/0709 ,  G06F11/0775 ,  G06F11/0778 ,  G06F11/0784 ,  G06F11/3409 ,  G06F11/3476 ,  G06F11/366 ,  G06F17/30306 ,  G06F2201/86

Abstract: A method of analyzing the performance of a query optimizer includes identifying an event trigger. A reproduction object characterizing operational parameters of the customer computer at the time of the event trigger is populated. The reproduction object is transported from the customer computer to a test computer. The reproduction object is analyzed at the test computer to characterize the performance of a query optimizer.

Abstract translation: 分析查询优化器的性能的方法包括识别事件触发器。 表示在事件触发时表征客户计算机的操作参数的再现对象。 再现对象从客户计算机传送到测试计算机。 在测试计算机上分析再现对象以表征查询优化器的性能。

公开(公告)号：US08818787B2

公开(公告)日：2014-08-26

申请号：US13018243

申请日：2011-01-31

Applicant: Arun Kejariwal ,  Paolo D'Alberto ,  Sapan Panigrahi ,  Rosario Cammarota

Inventor： Arun Kejariwal ,  Paolo D'Alberto ,  Sapan Panigrahi ,  Rosario Cammarota

IPC: G06F9/45 ,  G06F9/44

CPC classification number: G06F11/3447 ,  G06F11/3409 ,  G06F11/3419 ,  G06F11/3442 ,  G06F11/3466 ,  G06F2201/81 ,  G06F2201/83 ,  G06F2201/86 ,  G06F2201/865 ,  G06F2201/88

Abstract: A system and method for identifying optimal system architectures for a reference application are provided. The system and method comprise executing a reference application and a plurality of test applications on a current system architecture and sampling performance data for each of the applications. The performance data is used to compute an application signature for each application. A similarity element is derived from the application signatures that illustrates the similarity between each application and every other application. Using a similarity threshold and an algorithm, a subset of test applications that are similar to the reference application are derived.

Abstract translation: 提供了一种用于识别参考应用的最佳系统架构的系统和方法。 该系统和方法包括在当前系统架构上执行参考应用和多个测试应用，并针对每个应用采样性能数据。 性能数据用于计算每个应用程序的应用程序签名。 相似性元素从应用程序签名中得出，该签名说明了每个应用程序和每个其他应用程序之间的相似性。 使用相似性阈值和算法，推导出与参考应用程序相似的测试应用程序子集。

公开(公告)号：US20140237192A1

公开(公告)日：2014-08-21

申请号：US14263212

申请日：2014-04-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiyang Liu ,  Wei Wang ,  Xishi Qiu

IPC: G06F12/08 ,  G06F12/12

CPC classification number: G06F12/0833 ,  G06F11/3419 ,  G06F11/3447 ,  G06F11/3466 ,  G06F11/3471 ,  G06F12/1009 ,  G06F12/121 ,  G06F2201/86 ,  G06F2201/865 ,  G06F2201/88 ,  G06F2212/62

Abstract: Embodiments of the present invention provide a method and an apparatus for constructing a memory access model, and relate to the field of computers. The method includes: obtaining a page table corresponding to a process referencing a memory block, and clearing a Present bit included in each page table entry stored in the page table; and constructing a memory access model of the memory block according to the number of access times of each page in the memory block and time obtained through timing, where the memory access model at least includes the number of access times and an access frequency of each page in the memory block. The apparatus includes: a first obtaining module, a first monitoring module, a first increasing module, and a second obtaining module. The present invention can reduce the memory consumption and an impact on the system performance, and avoid a system breakdown.

Abstract translation: 本发明的实施例提供了一种用于构建存储器访问模型并涉及计算机领域的方法和装置。 该方法包括：获取与引用存储块的过程相对应的页表，并清除存储在页表中的每个页表项中包括的当前位; 以及根据存储块中的每一页的访问次数和通过定时获得的时间来构建存储器块的存储器访问模型，其中存储器访问模型至少包括访问次数和每页的访问频率 在内存块中。 该装置包括：第一获取模块，第一监视模块，第一增加模块和第二获取模块。 本发明可以减少存储器消耗和对系统性能的影响，并避免系统崩溃。

公开(公告)号：US08806443B2

公开(公告)日：2014-08-12

申请号：US11920020

申请日：2006-05-08

Applicant: Marco Gangi ,  Gerit Von Schwertfuehrer

Inventor： Marco Gangi ,  Gerit Von Schwertfuehrer

IPC: G06F9/44 ,  G06F11/07 ,  G06F11/28

CPC classification number: G06F11/076 ,  G06F11/28 ,  G06F2201/86

Abstract: A method for carrying out a control device monitoring, a program flow control being implemented for at least one event-synchronous process in the control device monitoring. The monitoring module is developed for carrying out a control device monitoring, A program flow control is implemented for at least one event-synchronous process in the control device monitoring.

Abstract translation: 一种用于执行控制装置监视的方法，对控制装置监视中的至少一个事件同步处理实施程序流控制。 监控模块被开发用于执行控制设备监控。对控制设备监控中的至少一个事件同步过程实施程序流控制。

公开(公告)号：US08798962B2

公开(公告)日：2014-08-05

申请号：US13052616

申请日：2011-03-21

Applicant: Pradip Bose ,  Alper Buyuktosunoglu ,  Canturk Isci ,  Jeff Kephart ,  Xiaoqiao Meng ,  Ruhi Sarikaya

Inventor： Pradip Bose ,  Alper Buyuktosunoglu ,  Canturk Isci ,  Jeff Kephart ,  Xiaoqiao Meng ,  Ruhi Sarikaya

IPC: G06F11/30 ,  G06F9/455

CPC classification number: G06F11/3089 ,  G06F11/3024 ,  G06F11/3466 ,  G06F2201/815 ,  G06F2201/86 ,  G06F2201/88

Abstract: Techniques for monitoring a set of one or more event counters of application execution are provided. The techniques include constructing a virtual performance monitoring counter (VPMC) layer as a unified abstraction of a physical performance monitoring counter (PMC) architecture, and incorporating one or more programming interfaces (PIs) in connection with the virtual performance monitoring counter, wherein the one or more programming interfaces facilitate simultaneous access and data monitoring across a set of one or more event counters.

Abstract translation: 提供了用于监视应用执行的一个或多个事件计数器的集合的技术。 这些技术包括构建虚拟性能监视计数器（VPMC）层作为物理性能监视计数器（PMC）体系结构的统一抽象，并且结合一个或多个与虚拟性能监视计数器结合的编程接口（PI），其中一个 或更多的编程接口便于跨一组或多个事件计数器的同时访问和数据监视。

公开(公告)号：US08782769B2

公开(公告)日：2014-07-15

申请号：US13627646

申请日：2012-09-26

Applicant: Oracle International Corporation

Inventor： Amit Gupta ,  Praveen Chandrasekharan

IPC: G06F7/04

CPC classification number: G06F9/505 ,  G06F9/451 ,  G06F9/45512 ,  G06F11/2041 ,  G06F11/3433 ,  G06F17/276 ,  G06F2201/86 ,  H04L41/08 ,  H04L63/0853 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/1034 ,  H04L2029/06054

Abstract: Described herein are systems and methods for providing software administration tools, for use in administering server configurations, such as in a traffic director or other type of server environment. In accordance with an embodiment, the system comprises a traffic director having one or more traffic director instances, which is configured to receive and communicate requests, from clients, to origin servers having one or more pools of servers. An administration server can be used to manage the traffic director, including a REpresentational State Transfer (REST) infrastructure and management service which maps REST calls to mbeans or other management components registered on the administration server, for use in managing the traffic director.

Abstract translation: 这里描述了用于提供软件管理工具的系统和方法，用于管理服务器配置，例如在交通总监或其他类型的服务器环境中。 根据一个实施例，该系统包括具有一个或多个业务导向器实例的业务导向器，其被配置为从客户端接收和传送请求到具有一个或多个服务器池的源服务器。 可以使用管理服务器来管理流量指挥器，包括将REST呼叫映射到管理服务器上注册的mbeans或其他管理组件的RE表示状态转移（REST）基础设施和管理服务，以用于管理流量指挥器。