An Analysis method based on a chain monitoring event based on associated analysis
A technology of event monitoring and correlation analysis, applied in hardware monitoring, computer components, character and pattern recognition, etc., can solve problems such as low efficiency of troubleshooting, lack of root cause location and rapid discovery of alarms, etc., to deal with alarm storms, Problem-solving, distraction-reducing effects
Active Publication Date: 2022-05-10
CITIC AIBANK CORPORATION LIMITED
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[0004] The technical problem to be solved by the present invention is that when an alarm storm occurs, cross-system alarms lack root cause location and quick discovery, and the efficiency of troubleshooting is low, mainly relying on the experience of operation and maintenance personnel
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[0033] In order to more easily understand the advantages, features and technical methods for achieving technical effects of the present invention will be described in more detail with reference to exemplary embodiments, and the present invention can be implemented in different forms, so it should not be understood that the present invention is limited to the present invention The stated embodiments, on the contrary, for those skilled in the art, the provided embodiments will convey the scope of the present invention more thoroughly, comprehensively and completely, and the present invention will determine the scope of protection by the claims of the patent application documents.
[0034] The present application will be further described below in conjunction with the accompanying drawings.
[0035] Such as figure 1 As shown, this embodiment simulates the occurrence of an alarm storm, uses the chain monitoring events of correlation analysis to conduct root cause analysis, and eff...
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The invention discloses a root cause analysis method for chain monitoring events based on correlation analysis. Taking the predefined indicator chain tree as a reference, for two monitoring events that frequently occur at the same time, extract two different monitoring types respectively. The monitoring type of the first event is extracted as A, and the monitoring type of the second event is extracted as B , and compare and predict according to the number of event A and event B: if the indicator chain A is smaller than B, then event A is closer to the root node of the indicator chain tree, and with A as the link point, add this indicator chain to the indicator In the chain tree; if A and B are the same, they will be added in parallel to the application node of the upper layer in the index chain tree. For the alarm storm, the alarm type obtained from the monitoring event is matched with the generated index chain tree, and the root cause alarm is determined according to the alarm distance from the root node, and other alarms can be aggregated into the root cause alarm. Using this method can solve the problems of low operation and maintenance troubleshooting efficiency due to the large number of alarms and excessive reliance on the personal experience and technology of operation and maintenance personnel, which helps to restore business efficiently and ensure the stable operation of the business system.
Description
technical field [0001] The invention belongs to the technical field of computer system and application monitoring, in particular to a root cause analysis method for chained monitoring events based on correlation analysis. Background technique [0002] In existing technical solutions, event processing lacks alarm correlation and aggregation for multi-indicator deep and complex scenarios, and alarm storms are easily generated when encountering network, database, and core system abnormalities, and cross-system alarms lack root cause location and rapid discovery. The monitoring event compression intelligence achieves the accumulation of the number of individual events in the case of customization, so that when faced with a large number of monitoring alarms, the troubleshooting work mainly depends on the experience of the operation and maintenance personnel. [0003] The current monitoring and alarm system has the following deficiencies: First, the alarm is isolated. The current...
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IPC IPC(8): G06F11/30G06F11/32G06K9/62
CPCG06F11/3017G06F11/327G06F18/24323
Inventor 鞠向明
Owner CITIC AIBANK CORPORATION LIMITED