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公开(公告)号：US11212208B2
公开(公告)日：2021-12-28
申请号：US16701065
申请日：2019-12-02
Applicant: NETFLIX, INC.
Inventor： Roy Rapoport , Brent Pitman , Brian Harrington , Daniel Muino
Abstract: Techniques for adaptive metric collection, metric storage, and alert thresholds are described. In an approach, a metric collector computer processes metrics as a collection of key/value pairs. The key/value pairs represent the dimensionality of the metrics and allows for semantic queries on the metrics based on keys. In an approach, a storage controller computer maintains a storage system with multiple storage tiers ranked by speed of access. The storage computer stores policy data that specifies the rules by which metric records are stored across the multiple storage tiers. Periodically, the storage computer moves database records to higher or lower tiers based on the policy data. In an approach, a metric collector in response to receiving a new metric, generates a predicted metric value based on previously recorded metric values and measures the deviation from the new metric value to determine whether an alert is appropriate.
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公开(公告)号：US20170149644A1
公开(公告)日：2017-05-25
申请号：US15425905
申请日：2017-02-06
Applicant: NETFLIX, INC.
Inventor： Roy Rapoport , Brent Pitman , Brian Harrington , Daniel Muino
CPC classification number: H04L43/16 , G06F11/008 , G06F11/0709 , G06F11/076 , G06F11/328 , G06F11/3409 , G06F11/3452 , G06F11/3476 , G06F2201/81 , H04L41/0681 , H04L41/147 , H04L43/04
Abstract: Techniques for adaptive metric collection, metric storage, and alert thresholds are described. In an approach, a metric collector computer processes metrics as a collection of key/value pairs. The key/value pairs represent the dimensionality of the metrics and allows for semantic queries on the metrics based on keys. In an approach, a storage controller computer maintains a storage system with multiple storage tiers ranked by speed of access. The storage computer stores policy data that specifies the rules by which metric records are stored across the multiple storage tiers. Periodically, the storage computer moves database records to higher or lower tiers based on the policy data. In an approach, a metric collector in response to receiving a new metric, generates a predicted metric value based on previously recorded metric values and measures the deviation from the new metric value to determine whether an alert is appropriate.
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公开(公告)号：US09584395B1
公开(公告)日：2017-02-28
申请号：US14079483
申请日：2013-11-13
Applicant: NETFLIX, INC.
Inventor： Roy Rapoport , Brent Pitman , Brian Harrington , Daniel Muino
IPC: G06F15/173 , H04L12/26
CPC classification number: H04L43/16 , G06F11/008 , G06F11/0709 , G06F11/076 , G06F11/328 , G06F11/3409 , G06F11/3452 , G06F11/3476 , G06F2201/81 , H04L41/0681 , H04L41/147 , H04L43/04
Abstract: Techniques for adaptive metric collection, metric storage, and alert thresholds are described. In an approach, a metric collector computer processes metrics as a collection of key/value pairs. The key/value pairs represent the dimensionality of the metrics and allows for semantic queries on the metrics based on keys. In an approach, a storage controller computer maintains a storage system with multiple storage tiers ranked by speed of access. The storage computer stores policy data that specifies the rules by which metric records are stored across the multiple storage tiers. Periodically, the storage computer moves database records to higher or lower tiers based on the policy data. In an approach, a metric collector in response to receiving a new metric, generates a predicted metric value based on previously recorded metric values and measures the deviation from the new metric value to determine whether an alert is appropriate.
Abstract translation: 描述了自适应度量收集，度量存储和警报阈值的技术。 在一种方法中，度量收集器计算机将度量标准作为键/值对的集合。 键/值对表示度量的维度，并允许基于键的度量的语义查询。 在一种方法中，存储控制器计算机维护具有按访问速度排列的多个存储层的存储系统。 存储计算机存储指定在多个存储层中存储度量记录的规则的策略数据。 定期地，存储计算机基于策略数据将数据库记录移动到更高层或更低层。 在一种方法中，响应于接收到新度量的度量收集器，基于先前记录的度量值生成预测度量值，并测量与新度量值的偏差以确定警报是否合适。
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