Fault diagnosis device and system

Abstract

The embodiment of the invention provides a fault diagnosis device and system, and relates to the technical field of application diagnosis. The fault diagnosis device comprises a management background module, a bootstrap program module and an agent module, the management background module is used for acquiring diagnosis strategy information and strategy arrangement process information corresponding to the diagnosis strategy information; the bootstrap program module is used for updating the agent module according to the diagnosis strategy information and the strategy arrangement process information, and establishing a communication pipeline between the agent module and a to-be-diagnosed application process; and the agent module is used for diagnosing the to-be-diagnosed application process according to the diagnosis strategy information and the strategy arrangement process information, generating a diagnosis result of the to-be-diagnosed application process, and feeding back the diagnosis result to the management background module. The fault diagnosis device has the technical effects of realizing automatic diagnosis and improving the fault diagnosis efficiency.

Description

technical field [0001] The present application relates to the technical field of application diagnosis, and in particular, to a fault diagnosis device and system. Background technique [0002] At present, Java is an object-oriented programming language. It not only absorbs various advantages of C++ language, but also abandons the concepts of multiple inheritance and pointers that are difficult to understand in C++. Therefore, Java language has two features: powerful and easy to use. . As a representative of static object-oriented programming language, Java language perfectly implements object-oriented theory, allowing programmers to perform complex programming in an elegant way of thinking. Java language is widely used in the development of background services, troubleshooting online problems It has always been the focus of the industry. [0003] Diagnostic tools and monitoring systems for Java applications in the prior art can find application problems, but they are still...

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Problems solved by technology

[0003] Although diagnostic tools and monitoring systems for Java applications in the prior art can detect application problems, they are still far away from the root cause of the problem. Generally, manual troubleshooting is required, and the troubleshooting personnel may need business development, operation and maintenance, Participation of various middleware leaders

In addition, when there are more and more systems and the interaction between systems is becoming more and more complex, in many cases it is only an abnormality of monitoring data (such as: timeout, etc.) that is exposed. Although it can be displayed in time, the reason for the timeout is due to the downstream, or Because of its own application, machine or network, these need human participation

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