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公开(公告)号：US20060188011A1
公开(公告)日：2006-08-24
申请号：US10987611
申请日：2004-11-12
申请人： Moises Goldszmidt , Ira Cohen , Terence Kelly , Julie Symons
发明人： Moises Goldszmidt , Ira Cohen , Terence Kelly , Julie Symons
IPC分类号： H03H7/30
CPC分类号： G06Q10/04
摘要： Systems, methods, and software used in performing automated diagnosis and identification of or forecasting service level object states. Some embodiments include building classifier models based on collected metric data to detect and forecast service level objective (SLO) violations. Some such systems, methods, and software further include automated detecting and forecasting of SLO violations along with providing alarms, messages, or commands to administrators or system components. Some such messages include diagnostic information with regard to a cause of a SLO violation. Some embodiments further include storing data representative of system performance and detected and forecast system SLO states. This data can then be used to generate reports of system performance including representations of system SLO states.
摘要翻译： 用于执行自动诊断和识别或预测服务级对象状态的系统，方法和软件。 一些实施例包括基于收集的度量数据建立分类器模型以检测和预测服务水平目标（SLO）违规。 一些这样的系统，方法和软件还包括自动检测和预测SLO违规以及向管理员或系统组件提供警报，消息或命令。 一些这样的消息包括关于SLO违规的原因的诊断信息。 一些实施例还包括存储表示系统性能的数据和检测和预测系统SLO状态。 然后，该数据可用于生成系统性能的报告，包括系统SLO状态的表示。
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2.发明申请公开(公告)号：US20070083513A1
公开(公告)日：2007-04-12
申请号：US11248692
申请日：2005-10-12
申请人： Ira Cohen , Moises Goldszmidt , Julie Symons , Terence Kelly , Steve Zhang
发明人： Ira Cohen , Moises Goldszmidt , Julie Symons , Terence Kelly , Steve Zhang
IPC分类号： G06F17/30
CPC分类号： G06F11/008
摘要： A computer system includes a signature creation engine operable to determine signatures representing states of a computer resource from metrics for the computer resource. The computer system also includes a database operable to store the signatures along with an annotation for each signature including information relating to a state of the computer resource. The computer system is operable to determine a recurrent problem of the computer resource from stored signatures.
摘要翻译： 计算机系统包括签名创建引擎，其可操作以根据计算机资源的度量来确定表示计算机资源的状态的签名。 计算机系统还包括可操作以存储签名的数据库以及包括与计算机资源的状态相关的信息的每个签名的注释。 计算机系统可操作以从存储的签名确定计算机资源的经常性问题。
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公开(公告)号：US20060047614A1
公开(公告)日：2006-03-02
申请号：US10932386
申请日：2004-09-02
申请人： Ira Cohen , Moises Goldszmidt
发明人： Ira Cohen , Moises Goldszmidt
CPC分类号： G06K9/6277
摘要： A classifier is calibrated to produce a calibration map and a threshold is derived from the calibration map. A probability assignment produced by the classifier for input data is then compared to the threshold.
摘要翻译： 分类器被校准以产生校准图，并且从校准图导出阈值。 然后将用于输入数据的分类器产生的概率分配与阈值进行比较。
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公开(公告)号：US07266536B2
公开(公告)日：2007-09-04
申请号：US10932386
申请日：2004-09-02
申请人： Ira Cohen , Moises Goldszmidt
发明人： Ira Cohen , Moises Goldszmidt
CPC分类号： G06K9/6277
摘要： A classifier is calibrated to produce a calibration map and a threshold is derived from the calibration map. A probability assignment produced by the classifier for input data is then compared to the threshold.
摘要翻译： 分类器被校准以产生校准图，并且从校准图导出阈值。 然后将用于输入数据的分类器产生的概率分配与阈值进行比较。
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公开(公告)号：US07184935B1
公开(公告)日：2007-02-27
申请号：US11149566
申请日：2005-06-10
申请人： Ira Cohen , Moises Goldszmidt
发明人： Ira Cohen , Moises Goldszmidt
IPC分类号： G06F3/01
CPC分类号： G06F11/3409 , G06F11/3452 , G06F11/3466 , G06F2201/81 , G06F2201/875
摘要： Metrics for a computer resource are collected. A signature representing a state of the computer resource from the metrics are determined by determining raw values for each of the metrics and generating a vector from at least some of the raw values for the metrics, where generating the vector further comprises generating models for possible system states of the computer resource, determining a model that closely matches a state of the computer resource, determining key metrics for the model, and determining a vector of values from the key metrics. An annotation that describes the state of the computer resource is received and associated with the signature. The signature and the associated annotation are stored such that they are searchable.
摘要翻译： 收集计算机资源的指标。 通过确定每个度量的原始值并从用于度量的至少一些原始值生成向量来确定表示来自度量的计算机资源的状态的签名，其中生成向量还包括为可能的系统生成模型 计算机资源的状态，确定与计算机资源的状态紧密匹配的模型，确定模型的关键度量，以及根据关键度量确定值向量。 描述计算机资源的状态的注释被接收并与签名相关联。 存储签名和相关注释，使其可搜索。
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6.发明授权公开(公告)号：US07502971B2
公开(公告)日：2009-03-10
申请号：US11248692
申请日：2005-10-12
IPC分类号： G06F11/00
CPC分类号： G06F11/008
摘要： A computer system includes a signature creation engine operable to determine signatures representing states of a computer resource from metrics for the computer resource. The computer system also includes a database operable to store the signatures along with an annotation for each signature including information relating to a state of the computer resource. The computer system is operable to determine a recurrent problem of the computer resource from stored signatures.
摘要翻译： 计算机系统包括签名创建引擎，其可操作以根据计算机资源的度量来确定表示计算机资源的状态的签名。 计算机系统还包括可操作以存储签名的数据库以及包括与计算机资源的状态相关的信息的每个签名的注释。 计算机系统可操作以从存储的签名确定计算机资源的经常性问题。
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公开(公告)号：US07721061B1
公开(公告)日：2010-05-18
申请号：US11159441
申请日：2005-06-22
IPC分类号： G06F13/00
CPC分类号： G06F11/3419 , G06F11/3447 , G06F11/3452 , G06F2201/87 , G06F2201/885
摘要： An embodiment of a method of predicting response time for a storage request begins with a first step of a computing entity storing a training data set. The training data set comprises past performance observations for past storage requests of a storage array. Each past performance observation comprises an observed response time and a feature vector for a particular past storage request. The feature vector includes characteristics that are available external to the storage array. In a second step, the computing entity forms a response time forecaster from the training data set. In the third step, the computing entity applies the response time forecaster to a pending feature vector for a pending storage request to obtain a predicted response time for the pending storage request.
摘要翻译： 预测存储请求的响应时间的方法的实施例开始于存储训练数据集的计算实体的第一步骤。 训练数据集包括对存储阵列的过去存储请求的过去的性能观察。 每个过去的表现观察包括观察到的响应时间和特定过去存储请求的特征向量。 特征向量包括在存储阵列外部可用的特征。 在第二步中，计算实体从训练数据集中形成响应时间预测器。 在第三步骤中，计算实体将响应时间预测器应用于未决存储器请求的未决特征向量，以获得待决存储请求的预测响应时间。
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公开(公告)号：US07693982B2
公开(公告)日：2010-04-06
申请号：US10987611
申请日：2004-11-12
CPC分类号： G06Q10/04
摘要： Systems, methods, and software used in performing automated diagnosis and identification of or forecasting service level object states. Some embodiments include building classifier models based on collected metric data to detect and forecast service level objective (SLO) violations. Some such systems, methods, and software further include automated detecting and forecasting of SLO violations along with providing alarms, messages, or commands to administrators or system components. Some such messages include diagnostic information with regard to a cause of a SLO violation. Some embodiments further include storing data representative of system performance and detected and forecast system SLO states. This data can then be used to generate reports of system performance including representations of system SLO states.
摘要翻译： 用于执行自动诊断和识别或预测服务级对象状态的系统，方法和软件。 一些实施例包括基于收集的度量数据建立分类器模型以检测和预测服务水平目标（SLO）违规。 一些这样的系统，方法和软件还包括自动检测和预测SLO违规以及向管理员或系统组件提供警报，消息或命令。 一些这样的消息包括关于SLO违规的原因的诊断信息。 一些实施例还包括存储表示系统性能的数据和检测和预测系统SLO状态。 然后，该数据可用于生成系统性能的报告，包括系统SLO状态的表示。
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公开(公告)号：US09002830B2
公开(公告)日：2015-04-07
申请号：US12834592
申请日：2010-07-12
申请人： Ira Cohen , Gilad Barash , Eli Mordechai , Carl Staelin
发明人： Ira Cohen , Gilad Barash , Eli Mordechai , Carl Staelin
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06F17/30011
摘要： A method of determining reliability of electronic documents associated with an event occurring in connection with a computing device may comprise, with a processor, composing a number of search queries based on text included in an event message, searching for a number of electronic documents via a network, said searching performed based on the composed search queries, and ranking the electronic documents identified by said searching based upon an indication of reliability in addressing the event associated with the event message, in which, ranking the electronic documents comprises applying a content source ranking criteria.
摘要翻译： 确定与计算设备相关联的事件相关联的电子文档的可靠性的方法可以包括与处理器基于事件消息中包含的文本来组合搜索查询的数量，经由以下操作搜索多个电子文档： 网络，基于所组合的搜索查询执行所述搜索，并且基于在解决与事件消息相关联的事件的可靠性的指示来对由所述搜索所识别的电子文档进行排名，其中，对电子文档进行排名包括应用内容源排名 标准
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公开(公告)号：US20140229768A1
公开(公告)日：2014-08-14
申请号：US14342664
申请日：2011-09-21
申请人： Ruth Bernstein , Ira Cohen , Eran Samuni
发明人： Ruth Bernstein , Ira Cohen , Eran Samuni
IPC分类号： G06F11/34
CPC分类号： G06F11/3495 , G06F11/0709 , G06F11/079 , G06F11/3419 , H04L41/065 , H04L43/08 , H04L43/16
摘要： A method for automated detection of a real IT system problem may include obtaining monitor measurements of metrics associated with activities of a plurality of configuration items of the IT system. The method may also include detecting anomalies in the monitor measurements. The method may further include grouping concurrent anomalies of the detected anomalies corresponding to configuration items of the plurality of configuration items which are topologically linked to be regarded as a system anomaly. The method may further include calculating a significance score for the system anomaly, and determining that the system anomaly relates to a real system problem based on the calculated significance score.
摘要翻译： 用于自动检测真实IT系统问题的方法可以包括获得与IT系统的多个配置项的活动相关联的度量的监视器测量。 该方法还可以包括检测监视器测量中的异常。 所述方法还可以包括对与所述多个配置项目的配置项目相对应的检测到的异常的并发异常进行分组，所述配置项目被拓扑地链接以被认为是系统异常。 该方法还可以包括计算系统异常的显着性得分，并且基于所计算的显着性分数来确定系统异常与实际系统问题相关。
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