Alarm information root cause analysis method and device
A technology of alarm information and analysis methods, applied in the direction of digital transmission systems, data exchange networks, electrical components, etc., can solve the problems of inability to dig deep into alarm correlations, real-time processing of alarms, weak correlation analysis fields, and gaps in effects
Active Publication Date: 2021-09-10
北京宝兰德软件股份有限公司
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However, in the traditional operation and maintenance system, the alarm information is often only related to a certain node, a certain service, or even a certain indicator. Each alarm information is independent and hashed, and the operation and maintenance personnel encounter an alarm storm. When there is a large amount of alarm information, it takes a lot of manpower, energy and time to find the real alarm source and corresponding service among the many hashed alarm information
Among them, when the service is unavailable in the generation system, the first priority is to restore the normal operation of the system, which means that the more time is consumed, the greater the loss
[0004] At present, some companies in the industry have successively established unified engine-based processing of alarms to analyze and process alarms from different systems. However, these products are relatively weak in the field of real-time alarm processing and correlation analysis. Hierarchical mining of the correlation between alarms leads to a gap between the effect in the actual operation scenario and the ideal
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[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0049] In the current operation and maintenance system, due to the increasing scale of production clusters today, the operation and maintenance monitoring system needs to monitor more and more node services. When a node in the cluster fails and cannot serve and generates an alarm, it will often cause The normal service of other nodes in the cluste...
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Embodiments of the present invention provide a method and device for root cause analysis of alarm information. The method includes: determining a target alarm information from the alarm information set; Generating a horizontal invocation fault chain and a vertical deployment fault chain; determining root cause information of the target alarm information according to the horizontal invocation fault chain and the vertical deployment fault chain. The alarm information source analysis method and device provided by the embodiments of the present invention generate a horizontal call fault chain and a vertical deployment fault chain according to the alarm information set, the pre-stored horizontal call relationship topology map and the vertical deployment relation topological map, and then from the horizontal call fault chain The root cause of the current alarm or alarm storm can be obtained through the vertical deployment of fault chains, so as to analyze the correlation between alarms in depth and quickly obtain the fault analysis results from the root cause.
Description
technical field [0001] The invention relates to the technical field of network alarms, in particular to a method and device for analyzing root causes of alarm information. Background technique [0002] In the current operation and maintenance system, due to the increasing scale of production clusters today, the operation and maintenance monitoring system needs to monitor more and more node services. When a node in the cluster fails and cannot serve and generates an alarm, it will often cause The normal service of other nodes in the cluster causes other nodes to generate alarm information, thus generating an alarm storm. Due to the multi-faceted, redundant, and coupled nature of alarms, failures at some core levels will cause large-scale alarms. [0003] When processing alarm information, operation and maintenance personnel generally need to find the real culprit of the alarm storm in the nodes of these alarms, and hope that the service that caused the alarm will be processe...
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IPC IPC(8): H04L12/24
CPCH04L41/0631
Inventor 易存道
Owner 北京宝兰德软件股份有限公司