Link anomaly detection method and device

A link anomaly and detection method technology, applied in the Internet field, can solve problems such as easy occurrence of anomalies, untraceable messages, and inability to perform normal business processing, and achieves the effect of ensuring timeliness, improving accuracy and coverage.

Pending Publication Date: 2020-06-19
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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Problems solved by technology

[0002] With the continuous development of Internet technology, more and more businesses in life are transferred from offline to online. Usually, the entire processing process of different businesses involves multiple processing links, and a complete business is composed of multiple processing links. Links, and potential link abnormalities often have a certain impact on the normal processing of busines

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  • Link anomaly detection method and device
  • Link anomaly detection method and device
  • Link anomaly detection method and device

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Embodiment Construction

[0067] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the specification. However, this specification can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of this specification, so this specification is not limited by the specific implementations disclosed below.

[0068] Terms used in one or more embodiments of this specification are for the purpose of describing specific embodiments only, and are not intended to limit one or more embodiments of this specification. As used in one or more embodiments of this specification and the appended claims, the singular forms "a", "the", and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" used in one or more embodiments of the present specification refers t...

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Abstract

The embodiment of the invention provides a link anomaly detection method and device. The link anomaly detection method comprises the steps that flow monitoring data of all service nodes in a service link and link parameter information of the service link are acquired; respectively inputting a characteristic matrix obtained by carrying out characteristic processing on the flow monitoring data of each service node and the link parameter information into a flow prediction model to carry out flow prediction, and obtaining the output prediction flow of each service node at the target time; acquiring real traffic of each service node at the target time, and calculating and generating a corresponding traffic residual error sequence according to the real traffic and the predicted traffic; and carrying out exception screening processing on elements in the traffic residual error sequence by utilizing at least one exception analysis strategy, and determining service nodes corresponding to the elements in a screening result as exceptional nodes.

Description

technical field [0001] The embodiments of this specification relate to the field of Internet technologies, and in particular to a method for detecting link anomalies. One or more embodiments of this specification also relate to a link anomaly detection device, a computing device, and a computer-readable storage medium. Background technique [0002] With the continuous development of Internet technology, more and more businesses in life are transferred from offline to online. Usually, the entire processing process of different businesses involves multiple processing links, and a complete business is composed of multiple processing links. Links, and potential link abnormalities often have a certain impact on the normal processing of business. Once any processing link in the business link is abnormal, other processing links in the business link may not be able to carry out business normally. Moreover, if there are many business nodes integrated in the business link, it is also...

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Application Information

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IPC IPC(8): H04L12/24H04L12/26
CPCH04L41/147H04L41/142H04L41/0631H04L43/08
Inventor 柳泽波
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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