Intelligent fault diagnosis device based on tomcat middleware

Abstract

The invention discloses an intelligent fault diagnosis device based on tomcat middleware. The device comprises an acquisition module, a processing module, an analysis module and an output module, andthe acquisition module collects index data of a tomcat middleware cluster; the processing module converts the collected original data into a text format; the analysis module is used for screening andanalyzing the index data converted into the text format, judging whether the screened key indexes are normal or not and outputting a judgment result to the output module; and the output module outputsthe output result of the analysis module and marks a fault problem point. According to the invention, automatic fault diagnosis is realized, problems and manpower waste caused by manual analysis areavoided, and the time cost is reduced; the fault time is shortened, and the fault processing success rate is improved; the health degree of the system is quickly discovered to improve the availabilityof the system; and moreover, according to the solution corresponding to a log error keyword, the keyword can be found in the log to be matched with the solution, and the fault processing efficiency is improved.

Description

technical field [0001] The invention relates to a fault diagnosis device, in particular to a fault intelligent diagnosis device based on tomcat middleware. Background technique [0002] Due to Tomcat's advanced technology, stable performance, and free of charge, it is deeply loved by Java enthusiasts and recognized by some software developers. Scale nodes are used to manage applications to ensure that the application system is online with high availability services 24 hours a day, 7 days a week. [0003] For large-scale application systems, once a system failure occurs, a large number of staff members are required to carry out long-term investigation and analysis. The staff has complicated affairs and may not complete the work within the specified time, or it may be because the operation and maintenance administrator is concerned about the faulty system. Unfamiliarity leads to other unexpected problems or inaccurate data collection and analysis. Even the first-line operati...

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Problems solved by technology

[0003] For large-scale application systems, once a system failure occurs, a large number of staff members are required to carry out long-term investigation and analysis. The staff has complicated affairs and may not complete the work within the specified time, or it may be because the operation and maintenance administrator is concerned about the faulty system. Unfamiliarity leads to other unexpected problems or inaccurate data collection and analysis

Even the first-line operation and maintenance engineers who solve the fault cannot find the entry point of system fault analysis, which will eventually affect the progress of system fault analysis and customer satisfaction

[0004] In order to ensure that the root cause of the fault can be efficiently located after the fault occurs, a fault analysis method that can quickly diagnose the tomcat middleware is needed. However, in actual work, the operation and maintenance personnel lack fault analysis methods. The operation and maintenance engineer does not have a clear analysis idea, and does not know what to do immediately after the failure, which ultimately delays the best recovery time of the business and affects the customer's operation and production; under the large-scale tomcat middleware cluster, relying on purely manual analysis Problems are inefficient and error-prone; fault diagnosis and analysis require a high level of operation and maintenance technology, and front-line engineers cannot quickly diagnose the cause of the fault, and need to rely on senior engineers for re-analysis

[0005] Existing fault diagnosis uses purely manual analysis, relying on the work experience of operation and maintenance personnel, and cannot accurately and quickly locate the cause of the fault, resulting in a large amount of manpower and time for business fault location and analysis, and there is a certain degree of passiveness sex and blindness

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