公开(公告)号：US20070162584A1

公开(公告)日：2007-07-12

申请号：US11412846

申请日：2006-04-28

Applicant: Yasuhiro Kokusho ,  Satoshi Tsuchiya

Inventor： Yasuhiro Kokusho ,  Satoshi Tsuchiya

IPC: G06F15/173

CPC classification number: G06F9/5061 ,  G06F9/5083 ,  G06F11/3428 ,  G06F11/3452 ,  G06F2201/87 ,  G06F2209/501 ,  H04L67/02

Abstract: In a resource plan creating apparatus, a compatibility value between a task and computer hardware is calculated by a compatibility value calculating unit based on a performance value acquired by an acquiring unit. An estimated load fluctuation value of each service tree is detected by a detecting unit from an estimation waveform of load fluctuation of each service tree. An optimizing process is executed by an optimizing unit using the compatibility value and the estimation waveform of load fluctuation and optimal solutions of a first objective function to a fourth objective function are obtained. An inter-type distribution ratio calculating process of different types of computer hardware is executed by an inter-type distribution ratio calculating unit. A resource plan creating process is executed by a resource plan creating unit.

Abstract translation: 在资源计划生成装置中，通过兼容性值计算部基于由获取部获取的演奏值来计算任务与计算机硬件之间的兼容性值。 每个服务树的估计负载波动值由检测单元根据每个服务树的负载波动的估计波形检测。 通过使用兼容性值的优化单元执行优化处理，并且获得负载波动的估计波形和第一目标函数对第四目标函数的最优解。 不同类型的计算机硬件的类型间分配比计算处理由类型间分配比计算单元执行。 资源计划创建处理由资源计划创建单元执行。

公开(公告)号：US20070130097A1

公开(公告)日：2007-06-07

申请号：US11292182

申请日：2005-12-01

Applicant: Dmitry Andreev ,  Paul Greenstein ,  Galina Grunin ,  Gregory Vilshansky

Inventor： Dmitry Andreev ,  Paul Greenstein ,  Galina Grunin ,  Gregory Vilshansky

IPC: G06N5/02

CPC classification number: G06F11/3447 ,  G06F11/3409 ,  G06F2201/87 ,  Y10S707/99943

Abstract: A method and system for predicting a user activity level associated with an application. An activity level is a number of transactions performed by users utilizing the application per time period or a number of users utilizing the application per time period. Measurements of activity levels are assigned to a user activity metric (UAM) variable, and associated values are assigned to a set of factors. At least one correlation coefficient between each factor and the UAM is calculated. In response to a maximum correlation coefficient associated with a factor being less than a pre-defined threshold, the factor is excluded from the set of factors to facilitate forming a subset of factors associated with correlation coefficients whose absolute values are greater than or equal to the pre-defined threshold. A regression model utilizing the subset is generated to predict an activity level.

Abstract translation: 一种用于预测与应用程序相关联的用户活动级别的方法和系统。 活动级别是由每个时间段利用应用的用户执行的一些交易或者每个时间段利用该应用的多个用户。 将活动级别的度量分配给用户活动度量（UAM）变量，并将关联值分配给一组因素。 计算每个因素与UAM之间的至少一个相关系数。 响应于与因子小于预定义阈值相关联的最大相关系数，该因子被排除在一组因素之外，以便于形成与相关系数相关联的因子子集，其相关系数的绝对值大于或等于 预定义阈值。 生成利用该子集的回归模型来预测活动水平。

公开(公告)号：US07216160B2

公开(公告)日：2007-05-08

申请号：US09999646

申请日：2001-10-31

Applicant: Murthy Chintalapati ,  Sreeram Duvvuru

Inventor： Murthy Chintalapati ,  Sreeram Duvvuru

IPC: G06F15/173

CPC classification number: G06F11/3409 ,  G06F11/3447 ,  G06F2201/87 ,  G06F2201/875 ,  G06F2201/88

Abstract: Methods for monitoring an application running on a server are described. Method steps include maintaining counters of statistics related to operation of the application, collecting first operational statistics based on counters from one or more application components, collecting second operational statistics based on counters from one or more application runtime environment components, updating aggregation statistics based on the collected statistics, and storing the statistics for access by a presentation agent which can interface with external monitoring tools. The nature and level of the collected statistics provide valuable insight into the operation of the application of interest.

Abstract translation: 描述用于监视在服务器上运行的应用程序的方法。 方法步骤包括维护与应用的操作有关的统计计数器，基于来自一个或多个应用组件的计数器收集第一操作统计信息，基于来自一个或多个应用运行时环境组件的计数器收集第二操作统计信息，基于 收集统计数据，并存储可与外部监控工具接口的演示代理进行访问的统计信息。 收集的统计数据的性质和水平为利益的运用提供了宝贵的见解。

公开(公告)号：US07197427B2

公开(公告)日：2007-03-27

申请号：US10812955

申请日：2004-03-31

Applicant: Scott Alan Noonan ,  Raymond Matthew Gombos ,  Diane Marie Russell ,  Mary Kathryn Bryant ,  Michael David Metzger ,  Timothy Patrick Jon Perry

Inventor： Scott Alan Noonan ,  Raymond Matthew Gombos ,  Diane Marie Russell ,  Mary Kathryn Bryant ,  Michael David Metzger ,  Timothy Patrick Jon Perry

IPC: G06F19/00

CPC classification number: G06F11/3409 ,  G06F11/3419 ,  G06F11/3452 ,  G06F11/3684 ,  G06F2201/87 ,  G06Q40/08

Abstract: The invention relates to a risk based testing method. The risk based testing method comprises defining a process or system to be tested, identifying a plurality of risks associated with the process or system, quantifying each of the risks with a risk value, defining a test plan for the process or system, the test plan including a number of test cases, wherein testing of the test cases is prioritized based on the risk value, and executing the test plan. The invention also relates an article of manufacture. The article of manufacture comprises a computer useable medium having computer readable program code means embodied therein for testing a process or a system. The computer readable program code means in the article of manufacture comprises: computer readable program code means for causing the computer to receive and store data identifying a plurality of risks associated with the process or system; computer readable program code means for causing the computer to receive and store a risk value associated with each of the plurality of risks; computer readable program code means for causing the computer to receive and store data defining a test plan for the process or system, the test plan including at least one test case, the at least one test case comprising at least one step; computer readable program code means for causing the computer to receive and store data associating each of the plurality of risks with a step of a test case; and computer readable program code means for causing the computer to generate a report listing the risks in order of the risk value.

Abstract translation: 本发明涉及一种基于风险的检测方法。 基于风险的测试方法包括定义要测试的过程或系统，识别与过程或系统相关联的多个风险，以风险价值量化每个风险，定义过程或系统的测试计划，测试计划 包括多个测试用例，其中测试用例的测试根据风险值进行优先排序，并执行测试计划。 本发明还涉及一种制品。 该制品包括具有其中实施的用于测试过程或系统的计算机可读程序代码装置的计算机可用介质。 该制品中的计算机可读程序代码包括：计算机可读程序代码装置，用于使计算机接收和存储识别与该过程或系统相关联的多个风险的数据; 计算机可读程序代码装置，用于使所述计算机接收和存储与所述多个风险中的每一个相关联的风险值; 计算机可读程序代码装置，用于使所述计算机接收和存储定义所述过程或系统的测试计划的数据，所述测试计划包括至少一个测试用例，所述至少一个测试用例包括至少一个步骤; 计算机可读程序代码装置，用于使计算机接收并存储与测试用例的步骤相关联的多个风险中的每一个的数据; 以及计算机可读程序代码装置，用于使计算机按风险值的顺序生成列出风险的报告。

公开(公告)号：US07171588B2

公开(公告)日：2007-01-30

申请号：US09947932

申请日：2001-09-06

Applicant: George E. Friedman ,  Michael V. Glik ,  Christopher Thompson ,  Sergei Makar-Limanov

Inventor： George E. Friedman ,  Michael V. Glik ,  Christopher Thompson ,  Sergei Makar-Limanov

IPC: G06F11/00

CPC classification number: G06F11/3414 ,  G06F11/3636 ,  G06F11/3664 ,  G06F11/3688 ,  G06F2201/87

Abstract: An enterprise test system for synthesizing complex objects to exercise an application under test.

Abstract translation: 用于合成复杂对象以运行被测试应用的企业测试系统。

公开(公告)号：US20070011330A1

公开(公告)日：2007-01-11

申请号：US11346900

申请日：2006-02-03

Applicant: Darpan Dinker ,  Herbert Schwetman ,  Jan Bonebakker

Inventor： Darpan Dinker ,  Herbert Schwetman ,  Jan Bonebakker

IPC: G06F15/173

CPC classification number: G06F11/3409 ,  G06F11/3461 ,  G06F11/3466 ,  G06F11/3476 ,  G06F2201/865 ,  G06F2201/87 ,  G06F2201/88 ,  G06F2201/885

Abstract: An application server may be instrumented to provide a resource measurement framework to collect resource usage data regarding request processing by the application server and applications executing on the application server. The resource measurement framework of an application server may collect hardware and software resource usage data regarding request processing at interception points located at interfaces between application components and services or other components of the application server by instrumenting those interfaces. The resource measurement framework may collect resource usage by instrumenting standard interfaces and/or methods of various specifications, such as implemented by containers or other components of the application server. Thus, the resource measurement framework may collect resource usage for applications or application components that do not include any resource measuring capabilities. The collected resource usage data may be parsed and combined to create an overall characterization of resource usage corresponding to the application server's request processing.

Abstract translation: 可以对应用服务器进行测试，以提供资源测量框架来收集关于应用服务器和在应用服务器上执行的应用的请求处理的资源使用数据。 应用服务器的资源测量框架可以通过测试这些接口来收集关于位于应用组件和应用服务或应用服务器的其他组件之间的接口处的拦截点处的请求处理的硬件和软件资源使用数据。 资源测量框架可以通过测试标准接口和/或各种规范的方法（例如由应用服务器的容器或其他组件实现）来收集资源使用。 因此，资源测量框架可以收集不包括任何资源测量能力的应用或应用组件的资源使用。 收集的资源使用数据可以被解析和组合，以创建与应用服务器的请求处理相对应的资源使用的总体特性。

公开(公告)号：US20060235675A1

公开(公告)日：2006-10-19

申请号：US11107623

申请日：2005-04-15

Applicant: John Oslake ,  Pavel Dournov ,  Glenn Peterson ,  Jonathan Hardwick ,  Efstathios Papaefstathiou ,  David Guimbellot

Inventor： John Oslake ,  Pavel Dournov ,  Glenn Peterson ,  Jonathan Hardwick ,  Efstathios Papaefstathiou ,  David Guimbellot

IPC: G06F13/10 ,  G06F9/44 ,  G06F13/12

CPC classification number: G06F11/3447 ,  G06F8/60 ,  G06F11/3457 ,  G06F2201/87

Abstract: Preconditioning for stochastic simulation of computer system performance is described. In an embodiment, methods taught herein include preconditioning a performance scenario that is simulated as part of a software deployment. The performance scenario specifies devices included as part of a hardware configuration supporting the software. The performance scenario can be modified based, at least in part, on the result of the preconditioning. Other methods taught herein include two complementary techniques for preconditioning performance scenarios, referred to as pseudo-simulation and workload aggregation.

公开(公告)号：US20060200507A1

公开(公告)日：2006-09-07

申请号：US11368268

申请日：2006-03-03

Applicant: Bruce Holenstein ,  Paul Holenstein ,  Gary Strickler ,  William Grimm ,  Wilbur Highleyman

Inventor： Bruce Holenstein ,  Paul Holenstein ,  Gary Strickler ,  William Grimm ,  Wilbur Highleyman

IPC: G06F17/30

CPC classification number: G06F17/30578 ,  G06F11/2048 ,  G06F11/2097 ,  G06F2201/87 ,  Y10S707/99952 ,  Y10S707/99953

Abstract: Transactions are replicated from a source database to a target database in a data replication system. The system includes a first memory location that persistently stores statement text associated with transactions to be replicated. Transactions to be replicated are cached by separating the transactions into statement text and statement data. A determination is made as to whether the statement text has been previously stored in the first memory location. If not, then the statement text is persistently stored to the first memory location. A similar scheme is provided for replicating I/O operations.

公开(公告)号：US20060195715A1

公开(公告)日：2006-08-31

申请号：US11067838

申请日：2005-02-28

Applicant: Daniel Herington

Inventor： Daniel Herington

IPC: G06F11/00

CPC classification number: G06F9/5077 ,  G06F9/45533 ,  G06F11/3433 ,  G06F11/3466 ,  G06F2201/815 ,  G06F2201/87

Abstract: In one embodiment, a method comprises executing a plurality of virtual machines on a plurality of nodes of a cluster computing system, wherein at least one application is executed within each of the plurality of virtual machines, generating data that is related to performance of applications in the virtual machines, analyzing, by a management process, the data in view of parameters that encode desired performance levels of applications, and migrating, by the management process, a virtual machine on a first node to a second node of the plurality of nodes in response to the analyzing.

Abstract translation: 在一个实施例中，一种方法包括在群集计算系统的多个节点上执行多个虚拟机，其中至少一个应用程序在多个虚拟机内的每个虚拟机内执行，生成与应用程序性能相关的数据 虚拟机，通过管理过程分析数据，鉴于编码期望的应用性能级别的参数，以及通过管理过程将第一节点上的虚拟机迁移到多个节点中的第二节点 回应分析。

公开(公告)号：US07096315B2

公开(公告)日：2006-08-22

申请号：US10771113

申请日：2004-02-02

Applicant: Kei Takeda ,  Takato Kusama

Inventor： Kei Takeda ,  Takato Kusama

IPC: G06F11/32

CPC classification number: G06F11/3495 ,  G06F3/0605 ,  G06F3/061 ,  G06F3/0653 ,  G06F3/067 ,  G06F11/324 ,  G06F11/328 ,  G06F11/3409 ,  G06F11/3476 ,  G06F11/3485 ,  G06F2201/80 ,  G06F2201/815 ,  G06F2201/87 ,  G06F2201/885

Abstract: A performance information display method using a computer, includes the steps, in the computer, of reading out information data of a storage device previously stored in a storage device and information data of a plurality of devices utilizing the storage device, displaying an identifier of the storage device and identifiers of a plurality of devices utilizing the storage device on a screen on the basis of the information data read out, accepting a command to select the displayed identifier of the storage device, and displaying performance information data of the devices utilizing the selected storage device in association on the basis of the accepted command and the information data read out.