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公开(公告)号:US20240396794A1
公开(公告)日:2024-11-28
申请号:US18792018
申请日:2024-08-01
Applicant: Amazon Technologies, Inc.
Inventor: Richendra Khanna , Edward L. Wallace , Jagwinder Singh Brar , Michael David Marr , Samuel J. McKelvie , Peter N. DeSantis , Ian P. Nowland , Matthew D. Klein , Justin Mason , Jacob Gabrielson
IPC: H04L41/0668 , H04L41/0631 , H04L41/12 , H04L43/0829 , H04L43/0852 , H04L43/103 , H04L45/00
Abstract: Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.
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公开(公告)号:US12074756B2
公开(公告)日:2024-08-27
申请号:US18161819
申请日:2023-01-30
Applicant: Amazon Technologies, Inc.
Inventor: Richendra Khanna , Edward L. Wallace , Jagwinder Singh Brar , Michael David Marr , Samuel J. McKelvie , Peter N. DeSantis , Ian P. Nowland , Matthew D. Klein , Justin Mason , Jacob Gabrielson
IPC: H04L41/0668 , H04L41/0631 , H04L41/12 , H04L43/0829 , H04L43/0852 , H04L43/103 , H04L45/00
CPC classification number: H04L41/0668 , H04L41/0645 , H04L41/065 , H04L41/12 , H04L43/0835 , H04L43/0858 , H04L43/103 , H04L45/22
Abstract: Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.
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公开(公告)号:US20200183718A1
公开(公告)日:2020-06-11
申请号:US16788879
申请日:2020-02-12
Applicant: Amazon Technologies, Inc.
Inventor: Matthew D. Klein , Michael David Marr , Samuel J. McKelvie
IPC: G06F9/455
Abstract: The transmission of data on computer networks according to one or more policies is disclosed. A policy may specify, among other things, various parameters which are to be followed when transmitting initiating network traffic. Multiple network interfaces may be installed on a server to enable transmission of data from the single server according a number of discrete configuration settings implicated by the various policies. The multiple network interfaces may correspond to separate physical components, with each component configured independently to implement a feature of a policy. The multiple network interfaces may also correspond to a single physical component that exposes multiple network interfaces, both to the network and to the server on which it is installed.
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公开(公告)号:US11575559B1
公开(公告)日:2023-02-07
申请号:US17024558
申请日:2020-09-17
Applicant: Amazon Technologies, Inc.
Inventor: Richendra Khanna , Edward L. Wallace , Jagwinder Singh Brar , Michael David Marr , Samuel J. McKelvie , Peter N. DeSantis , Ian P. Nowland , Matthew D. Klein , Justin Mason , Jacob Gabrielson
IPC: H04L41/0668 , H04L41/0631 , H04L43/0852 , H04L41/12 , H04L43/103 , H04L43/0829 , H04L45/00
Abstract: Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.
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公开(公告)号:US10785093B2
公开(公告)日:2020-09-22
申请号:US15200398
申请日:2016-07-01
Applicant: Amazon Technologies, Inc.
Inventor: Richendra Khanna , Edward L. Wallace , Jagwinder Singh Brar , Michael David Marr , Samuel J. McKelvie , Peter N. DeSantis , Ian P. Nowland , Matthew D. Klein , Justin Mason , Jacob Gabrielson
IPC: H04L12/24 , H04L12/26 , H04L12/707
Abstract: Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.
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公开(公告)号:US10542079B2
公开(公告)日:2020-01-21
申请号:US16020477
申请日:2018-06-27
Applicant: Amazon Technologies, Inc.
Inventor: Michael David Marr , Matthew D. Klein
Abstract: Operating profiles for consumers of computing resources may be automatically determined based on an analysis of actual resource usage measurements and other operating metrics. Measurements may be taken while a consumer, such as a virtual machine instance, uses computing resources, such as those provided by a host. A profile may be dynamically determined based on those measurements. Profiles may be generalized such that groups of consumers with similar usage profiles are associated with a single profile. Assignment decisions may be made based on the profiles, and computing resources may be reallocated or oversubscribed if the profiles indicate that the consumers are unlikely to fully utilize the resources reserved for them. Oversubscribed resources may be monitored, and consumers may be transferred to different resource providers if contention for resources is too high.
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公开(公告)号:US20160019398A1
公开(公告)日:2016-01-21
申请号:US14866733
申请日:2015-09-25
Applicant: Amazon Technologies, Inc.
Inventor: Matthew D. Klein , Samuel J. McKelvie , Michael David Marr
CPC classification number: G06F21/6218 , G06F1/00 , G06F13/14 , G06F15/177 , G06F17/00 , G06F21/71 , G06F21/80 , G06F21/85
Abstract: A service provider can maintain one or more host computing devices that can be accessed as host computing device resources by customers. A hosting platform includes components arranged in a manner to limit modifications to software or firmware on hardware components. In some aspects, the hosting platform may include a master latch that indicates whether the components may be configured, and the master latch may be set once and only reset upon completion of a power cycle. In another aspect, the hosting platform can implement management functions for establishing control plane functions between the host computing device and the service provider that is independent of the customer. Additionally, the management functions can also be utilized to present different hardware or software attributes of the host computing device.
Abstract translation: 服务提供商可以维护一个或多个可由客户作为主机计算设备资源访问的主机计算设备。 托管平台包括以限制对硬件组件上的软件或固件的修改的方式来安排的组件。 在一些方面,托管平台可以包括指示是否可以配置组件的主锁存器,并且可以将主锁存器设置为一次,并且仅在电源周期完成时才复位。 另一方面,托管平台可以实现用于在主机计算设备和独立于客户的服务提供商之间建立控制平面功能的管理功能。 此外,还可以利用管理功能来呈现主机计算设备的不同硬件或软件属性。
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公开(公告)号:US20150221109A1
公开(公告)日:2015-08-06
申请号:US14530565
申请日:2014-10-31
Applicant: Amazon Technologies, Inc.
Inventor: Matthew D. Klein , Michael David Marr
CPC classification number: G06T11/206 , G06F9/45558 , G06F17/30958 , G06F17/30964 , G06F2009/4557 , H04L41/065 , H04L41/12 , H04L43/0811 , H04L49/356 , H04L49/555 , Y04S40/164 , Y04S40/166 , Y04S40/168
Abstract: Various features are described for generating and analyzing data center topology graphs. The graphs can represent physical placement and connectivity of data center components. In some cases the graphs may include hierarchical representations of data center components and systems, and may also include environmental and operational characteristics of the computing devices and supporting systems which may be included in a data center. In addition, the graphs may be linked to each other though common components, so that data center topology may be analyzed in two or more dimensions rather than a single dimension. The linked graphs may be analyzed to identify potential points of failure and also to identify which data center components may be affected by a failure.
Abstract translation: 描述了用于生成和分析数据中心拓扑图的各种功能。 这些图表可以表示数据中心组件的物理放置和连接。 在一些情况下,图可以包括数据中心组件和系统的分层表示,并且还可以包括可以被包括在数据中心中的计算设备和支持系统的环境和操作特性。 另外,这些图可以通过共同的组件彼此链接,使得数据中心拓扑可以在两个或更多个维度而不是单个维度进行分析。 可以分析链接图以识别潜在的故障点,并且还可以识别哪些数据中心组件可能受到故障的影响。
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公开(公告)号:US20230171148A1
公开(公告)日:2023-06-01
申请号:US18161819
申请日:2023-01-30
Applicant: Amazon Technologies, Inc.
Inventor: Richendra Khanna , Edward L. Wallace , Jagwinder Singh Brar , Michael David Marr , Samuel J. McKelvie , Peter N. DeSantis , Ian P. Nowland , Matthew D. Klein , Justin Mason , Jacob Gabrielson
IPC: H04L41/0668 , H04L41/0631 , H04L43/0852 , H04L41/12 , H04L43/103 , H04L43/0829 , H04L45/00
CPC classification number: H04L41/0668 , H04L41/0645 , H04L43/0858 , H04L41/12 , H04L43/103 , H04L43/0835 , H04L41/065 , H04L45/22
Abstract: Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.
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公开(公告)号:US20210349744A1
公开(公告)日:2021-11-11
申请号:US17303948
申请日:2021-06-10
Applicant: Amazon Technologies, Inc.
Inventor: Matthew D. Klein , Michael David Marr , Samuel J. McKelvie
IPC: G06F9/455
Abstract: The transmission of data on computer networks according to one or more policies is disclosed. A policy may specify, among other things, various parameters which are to be followed when transmitting initiating network traffic. Multiple network interfaces may be installed on a server to enable transmission of data from the single server according a number of discrete configuration settings implicated by the various policies. The multiple network interfaces may correspond to separate physical components, with each component configured independently to implement a feature of a policy. The multiple network interfaces may also correspond to a single physical component that exposes multiple network interfaces, both to the network and to the server on which it is installed.
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