Fault cause determination method and system based on space-time analysis log

A spatio-temporal analysis and log technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as poor visibility, difficulty in locating the root cause of faults, and inability to manage massive equipment.

Inactive Publication Date: 2020-02-28
叶晓斌 +5
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Disadvantage 1: The fault determination of network equipment operation and maintenance needs to be completed by experienced experts, which relies heavily on personnel
[0004] Disadvantage 2: It is difficult to locate the root cause of the fault, and it takes a long time to solve the fault, which affects the user experience
[0005] Defect

Method used

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  • Fault cause determination method and system based on space-time analysis log
  • Fault cause determination method and system based on space-time analysis log
  • Fault cause determination method and system based on space-time analysis log

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Embodiment Construction

[0057] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0058] In addition, the steps shown in the flow diagrams of the figures may be performed in a computer system, such as a set of computer-executable instructions, and, although a logical order is shown in the flow diagrams, in some cases, the sequence may be different. The steps shown or described are performed in the order herein.

[0059]The present invention monitors the syslog logs generated by all device...

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Abstract

The invention discloses a fault cause determination method and system based on a space-time analysis log. The method comprises the following steps: step 1) collecting syslog logs generated by all network equipmentin a network system; 2) monitoring syslog logs generated by all equipment in the network and periodically performing feature analysis on the logs based on time space in real time; 3) performing time-based feature extraction and analysis on the running state of the network equipment, and checking hidden dangers and fault time points of the network equipment; (4) obtaining space topology information, (5) extracting related equipment logs in combination with the space topology information to construct a feature matrix of abnormal events, and (6) obtaining a fault propagation chain and root causes through an intelligent decision algorithm, and displaying detailed information of a fault influence surface and the root causes.

Description

technical field [0001] The invention belongs to a fault determination method and system based on spatio-temporal analysis logs Background technique [0002] The processing method of the existing fault determination system is generally to count and organize various indicators, and does not analyze the characteristics and content of the logs generated by the equipment. [0003] Disadvantage 1: The fault determination of network equipment operation and maintenance requires experienced experts to complete, and it relies heavily on personnel. [0004] Disadvantage 2: It is difficult to locate the root cause of the fault, and it takes a long time to solve the fault, which affects the user experience. [0005] Defect 3: The existing network management system has poor visibility, low management efficiency, and cannot manage massive devices. [0006] With the advent of 5G networks, there will be more and more IP network devices, and network configurations will become more and more ...

Claims

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Application Information

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IPC IPC(8): H04L12/24
CPCH04L41/069H04L41/0631H04L41/064
Inventor 叶晓斌马丹丹刘惜吾姚丽红黎宇王立俊
Owner 叶晓斌
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