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公开(公告)号:US08161323B2
公开(公告)日:2012-04-17
申请号:US12252128
申请日:2008-10-15
IPC分类号: G06F11/00
CPC分类号: G06F11/0778 , G06F11/0748 , G06F11/0781 , H04L41/0681 , H04L41/16
摘要: Techniques for proactively and reactively running diagnostic functions. These diagnostic functions help to improve diagnostics of conditions detected in a monitored system and to limit/quarantine the damages caused by the detected conditions. In one embodiment, a health monitor infrastructure is provided that is configured to perform one or more health checks in a monitored system for diagnosing and/or gathering information related to the system. The one or more health checks may be invoked pro-actively on a scheduled basis, reactively in response to a condition detected in the system, or may even be invoked manually by a user such as a system administrator.
摘要翻译: 主动和反应地运行诊断功能的技术。 这些诊断功能有助于改善在受监控系统中检测到的条件的诊断,并限制/检疫由检测到的条件引起的损害。 在一个实施例中,提供健康监视器基础设施,其被配置为在受监视的系统中执行一个或多个健康检查以诊断和/或收集与该系统有关的信息。 响应于在系统中检测到的状况,或者甚至可以由诸如系统管理员的用户手动地调用一个或多个健康检查,可以在调度的基础上主动地调用。
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公开(公告)号:US07937623B2
公开(公告)日:2011-05-03
申请号:US12252056
申请日:2008-10-15
申请人: Mark Ramacher , Gary Ngai , Benoit Dageville , Karl Dias , Yair Sarig , Marcus Fallen , Ajith Kumar Mysorenagarajarao , John Beresniewicz , Mike Feng , Jonathan Klein , Hailing Yu , Leng Tan , Balasubrahmanya Kuchibhotla , Uri Shaft , Venkateshwaran Venkataramani , Amir Valiani
发明人: Mark Ramacher , Gary Ngai , Benoit Dageville , Karl Dias , Yair Sarig , Marcus Fallen , Ajith Kumar Mysorenagarajarao , John Beresniewicz , Mike Feng , Jonathan Klein , Hailing Yu , Leng Tan , Balasubrahmanya Kuchibhotla , Uri Shaft , Venkateshwaran Venkataramani , Amir Valiani
IPC分类号: G06F11/00
CPC分类号: G06F11/0778 , G06F11/0748 , G06F11/0781 , H04L41/0681 , H04L41/16
摘要: A diagnosability system for automatically collecting, storing, communicating, and analyzing diagnostic data for one or more monitored systems. The diagnosability system comprises several components configured for the collection, storage, communication, and analysis of diagnostic data for a condition detected in monitored system. The diagnosability system enables targeted dumping of diagnostic data so that only diagnostic data that is relevant for diagnosing the condition detected in the monitored system is collected and stored. This in turn enables first failure analysis thereby reducing the time needed to resolve the condition detected in the monitored system.
摘要翻译: 用于自动收集,存储,通信和分析一个或多个受监控系统的诊断数据的诊断系统。 诊断系统包括被配置用于收集,存储,通信和分析诊断数据的几个组件,用于在被监控系统中检测到的状况。 诊断系统能够有针对性地倾倒诊断数据,以便仅收集和存储与监视系统中检测到的病症相关的诊断数据。 这反过来使得能够进行第一次故障分析,从而减少解决在被监视系统中检测到的状况所需的时间。
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公开(公告)号:US20090106278A1
公开(公告)日:2009-04-23
申请号:US12252056
申请日:2008-10-15
申请人: Mark Ramacher , Gary Ngai , Benoit Dageville , Karl Dias , Yair Sarig , Marcus Fallen , Ajith Kumar Mysorenagarajarao , John Beresniewicz , Mike Feng , Jonathan Klein , Hailing Yu , Leng Tan , Balasubrahmanyam Kuchibhotla , Uri Shaft , Venkateshwaran Venkataramani , Amir Valiani
发明人: Mark Ramacher , Gary Ngai , Benoit Dageville , Karl Dias , Yair Sarig , Marcus Fallen , Ajith Kumar Mysorenagarajarao , John Beresniewicz , Mike Feng , Jonathan Klein , Hailing Yu , Leng Tan , Balasubrahmanyam Kuchibhotla , Uri Shaft , Venkateshwaran Venkataramani , Amir Valiani
CPC分类号: G06F11/0778 , G06F11/0748 , G06F11/0781 , H04L41/0681 , H04L41/16
摘要: A diagnosability system for automatically collecting, storing, communicating, and analyzing diagnostic data for one or more monitored systems. The diagnosability system comprises several components configured for the collection, storage, communication, and analysis of diagnostic data for a condition detected in monitored system. The diagnosability system enables targeted dumping of diagnostic data so that only diagnostic data that is relevant for diagnosing the condition detected in the monitored system is collected and stored. This in turn enables first failure analysis thereby reducing the time needed to resolve the condition detected in the monitored system.
摘要翻译: 用于自动收集,存储,通信和分析一个或多个受监控系统的诊断数据的诊断系统。 诊断系统包括被配置用于收集,存储,通信和分析诊断数据的几个组件,用于在被监控系统中检测到的状况。 诊断系统能够有针对性地倾倒诊断数据,以便仅收集和存储与监视系统中检测到的病症相关的诊断数据。 这反过来使得能够进行第一次故障分析,从而减少解决在被监视系统中检测到的状况所需的时间。
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公开(公告)号:US20090106605A1
公开(公告)日:2009-04-23
申请号:US12252128
申请日:2008-10-15
IPC分类号: G06F11/00
CPC分类号: G06F11/0778 , G06F11/0748 , G06F11/0781 , H04L41/0681 , H04L41/16
摘要: Techniques for proactively and reactively running diagnostic functions. These diagnostic functions help to improve diagnostics of conditions detected in a monitored system and to limit/quarantine the damages caused by the detected conditions. In one embodiment, a health monitor infrastructure is provided that is configured to perform one or more health checks in a monitored system for diagnosing and/or gathering information related to the system. The one or more health checks may be invoked pro-actively on a scheduled basis, reactively in response to a condition detected in the system, or may even be invoked manually by a user such as a system administrator.
摘要翻译: 主动和反应地运行诊断功能的技术。 这些诊断功能有助于改善在受监控系统中检测到的条件的诊断,并限制/检疫由检测到的条件引起的损害。 在一个实施例中,提供健康监视器基础设施,其被配置为在受监视的系统中执行一个或多个健康检查以诊断和/或收集与该系统有关的信息。 响应于在系统中检测到的状况,或者甚至可以由诸如系统管理员的用户手动地调用一个或多个健康检查,可以在调度的基础上主动地调用。
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公开(公告)号:US08271417B2
公开(公告)日:2012-09-18
申请号:US12252070
申请日:2008-10-15
申请人: Balasubrahmanyam Kuchibhotla , Karl Dias , Jonathan Klein , Gary Ngai , Mark Ramacher , Leng Tan
发明人: Balasubrahmanyam Kuchibhotla , Karl Dias , Jonathan Klein , Gary Ngai , Mark Ramacher , Leng Tan
CPC分类号: G06F11/0778 , G06F11/0748 , G06F11/0781 , H04L41/0681 , H04L41/16
摘要: Techniques for indicating the status or health of a software system in a simple and summarized manner. In one embodiment, a health meter is displayed that displays a status value indicating the status or health of the software system. The status or health of the system as indicated by the health meter may be based upon one or more characteristics or perspectives (or components) of the system, such as performance, resource utilization, reliability, availability, scalability, and status values computed for the components.
摘要翻译: 以简单和总结的方式指示软件系统的状态或健康的技术。 在一个实施例中,显示健康计量器,其显示指示软件系统的状态或健康状态的状态值。 健康计量表所指示的系统的状态或健康状况可以基于系统的一个或多个特性或观点(或组件),例如为该系统计算的性能,资源利用率,可靠性,可用性,可扩展性和状态值 组件。
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公开(公告)号:US20090106180A1
公开(公告)日:2009-04-23
申请号:US12252070
申请日:2008-10-15
申请人: Balasubrahmanyam Kuchibhotla , Karl Dias , Jonathan Klein , Gary Ngai , Mark Ramacher , Leng Tan
发明人: Balasubrahmanyam Kuchibhotla , Karl Dias , Jonathan Klein , Gary Ngai , Mark Ramacher , Leng Tan
IPC分类号: G06N5/00
CPC分类号: G06F11/0778 , G06F11/0748 , G06F11/0781 , H04L41/0681 , H04L41/16
摘要: Techniques for indicating the status or health of a software system in a simple and summarized manner. In one embodiment, a health meter is displayed that displays a status value indicating the status or health of the software system. The status or health of the system as indicated by the health meter may be based upon one or more characteristics or perspectives (or components) of the system, such as performance, resource utilization, reliability, availability, scalability, and status values computed for the components.
摘要翻译: 以简单和总结的方式指示软件系统的状态或健康的技术。 在一个实施例中,显示健康计量器,其显示指示软件系统的状态或健康状况的状态值。 健康计量表所指示的系统的状态或健康状况可以基于系统的一个或多个特性或观点(或组件),例如为该系统计算的性能,资源利用率,可靠性,可用性,可扩展性和状态值 组件。
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公开(公告)号:US08732126B2
公开(公告)日:2014-05-20
申请号:US13207763
申请日:2011-08-11
CPC分类号: G06F17/30286
摘要: A method and apparatus for capturing database system workload and replaying that workload in a database system is provided. According to one aspect, in order to subject a test database system to the same workload to which the production database system actually would be subjected, a database server in the production system captures and records workload that the database server receives from external entities. This captured workload is processed. Processes external to a database server in the test database system send the processed workload to that database server. As a result, the test database system is subjected to the same workload to which the production database system originally was subjected. The foregoing technique permits a database administrator to determine how the production database system will fare if the difference that is present in the test database system is introduced into the production database system.
摘要翻译: 提供了一种用于捕获数据库系统工作负载并在数据库系统中重播该工作负载的方法和装置。 根据一个方面,为了使测试数据库系统处于生产数据库系统实际受到的相同工作负载,生产系统中的数据库服务器捕获并记录数据库服务器从外部实体接收的工作负载。 处理此捕获的工作负载。 测试数据库系统中数据库服务器外部的进程将处理的工作负载发送到该数据库服务器。 因此,测试数据库系统受到生产数据库系统最初遭受的相同工作量的影响。 如果将测试数据库系统中存在的差异引入到生产数据库系统中,则上述技术允许数据库管理员确定生产数据库系统将如何展示。
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公开(公告)号:US07890457B2
公开(公告)日:2011-02-15
申请号:US11800238
申请日:2007-05-03
CPC分类号: G06F17/30377
摘要: A method and apparatus for capturing database system workload and replaying that workload in a database system is provided. According to one aspect, in order to subject a test database system to the same workload to which the production database system actually would be subjected, a database server in the production system captures and records workload that the database server receives from external entities. This captured workload is processed. Processes external to a database server in the test database system send the processed workload to that database server. As a result, the test database system is subjected to the same workload to which the production database system originally was subjected. The foregoing technique permits a database administrator to determine how the production database system will fare if the difference that is present in the test database system is introduced into the production database system.
摘要翻译: 提供了一种用于捕获数据库系统工作负载并在数据库系统中重播该工作负载的方法和装置。 根据一个方面,为了使测试数据库系统处于生产数据库系统实际受到的相同工作负载,生产系统中的数据库服务器捕获并记录数据库服务器从外部实体接收的工作负载。 处理此捕获的工作负载。 测试数据库系统中数据库服务器外部的进程将处理的工作负载发送到该数据库服务器。 因此,测试数据库系统受到生产数据库系统最初遭受的相同工作量的影响。 如果将测试数据库系统中存在的差异引入到生产数据库系统中,则上述技术允许数据库管理员确定生产数据库系统将如何展示。
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公开(公告)号:US08326816B2
公开(公告)日:2012-12-04
申请号:US12775322
申请日:2010-05-06
申请人: Romain Colle , Benoit Dageville , Karl Dias , Leonidas Galanis , Supiti Buranawatanachoke , Jonathan Klein , Efstratios Papadomanolakis , Yujun Wang
发明人: Romain Colle , Benoit Dageville , Karl Dias , Leonidas Galanis , Supiti Buranawatanachoke , Jonathan Klein , Efstratios Papadomanolakis , Yujun Wang
IPC分类号: G06F17/30
CPC分类号: G06F17/3056 , G06F17/303
摘要: A method, apparatus, and computer readable medium for preserving data dependency during replay of database commands without strictly preserving a global ordering of the database commands is provided. A capture process captures a workload of database commands executed by a production system. The captured workload includes object identifiers that identify database objects that were referenced directly or indirectly during execution of the database commands by the production system. The captured workload also includes an indication of whether the database objects were potentially read or written during execution of the commands. The workload is processed to determine that an object accessed during execution of a command was previously modified during execution of one or more other commands. A replay process on a test database system prevents the command from being replayed until after the one or more other commands have been replayed to modify the object.
摘要翻译: 提供了一种用于在数据库命令重放期间保持数据依赖性而不严格保留数据库命令的全局排序的方法,装置和计算机可读介质。 捕获过程捕获生产系统执行的数据库命令的工作负载。 捕获的工作负载包括标识在生产系统执行数据库命令期间直接或间接引用的数据库对象的对象标识符。 捕获的工作负载还包括在执行命令期间是否可能读取或写入数据库对象的指示。 处理工作负载以确定在执行一个或多个其他命令期间先前修改了在执行命令期间访问的对象。 测试数据库系统上的重播过程可以防止在重播一个或多个其他命令以修改对象之后重播该命令。
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公开(公告)号:US20110276550A1
公开(公告)日:2011-11-10
申请号:US12775322
申请日:2010-05-06
申请人: Romain Colle , Benoit Dageville , Karl Dias , Leonidas Galanis , Supiti Buranawatanachoke , Jonathan Klein , Efstratios Papadomanolakis , Yujun Wang
发明人: Romain Colle , Benoit Dageville , Karl Dias , Leonidas Galanis , Supiti Buranawatanachoke , Jonathan Klein , Efstratios Papadomanolakis , Yujun Wang
IPC分类号: G06F17/30
CPC分类号: G06F17/3056 , G06F17/303
摘要: A method, apparatus, and computer readable medium for preserving data dependency during replay of database commands without strictly preserving a global ordering of the database commands is provided. A capture process captures a workload of database commands executed by a production system. The captured workload includes object identifiers that identify database objects that were referenced directly or indirectly during execution of the database commands by the production system. The captured workload also includes an indication of whether the database objects were potentially read or written during execution of the commands. The workload is processed to determine that an object accessed during execution of a command was previously modified during execution of one or more other commands. A replay process on a test database system prevents the command from being replayed until after the one or more other commands have been replayed to modify the object.
摘要翻译: 提供了一种用于在数据库命令重放期间保持数据依赖性而不严格保留数据库命令的全局排序的方法,装置和计算机可读介质。 捕获过程捕获生产系统执行的数据库命令的工作负载。 捕获的工作负载包括标识在生产系统执行数据库命令期间直接或间接引用的数据库对象的对象标识符。 捕获的工作负载还包括在执行命令期间是否可能读取或写入数据库对象的指示。 处理工作负载以确定在执行一个或多个其他命令期间先前修改了在执行命令期间访问的对象。 测试数据库系统上的重播过程可以防止在重播一个或多个其他命令以修改对象之后重播该命令。
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