Large-scale network service system abnormity early warning method

A network service system and large-scale technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as system abnormalities, achieve good real-time performance, and solve unpredictability effects

Inactive Publication Date: 2016-07-20
DONGHUA UNIV
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Problems solved by technology

[0004] Most of the existing system anomaly detection methods ar...

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  • Large-scale network service system abnormity early warning method
  • Large-scale network service system abnormity early warning method
  • Large-scale network service system abnormity early warning method

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[0025] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0026] The present invention relates to a large-scale network service system, which mainly consists of three parts:

[0027] (1) Amplification factor module. This module is responsible for elucidating that the amplification factor is influenced by behavioral biases beyond the user's control.

[0028] (2) The relationship module between system expected load and amplification factor. This module is responsible for finding the ...

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Abstract

The invention provides a large-scale network service system abnormity early warning method, and aims at the problem of system abnormity caused by short period of aggregation of user lawful behaviors. A relation model of an expected system load and an "amplification factor" and a system behavior retardation degree model are established, and users and influence of repeated behaviors submitted by the users on the system are amplified by the "amplification factor" so that the change trend of the system load can be rapidly perceived before abnormity of the system, and abnormal behaviors can be positioned. Unpredictability of user behaviors in the open network service system environment can be solved by the predictability of the system behaviors from the perspective of system availability.

Description

technical field [0001] The invention relates to a large-scale network service system and belongs to the technical field of information technology. Background technique [0002] With the continuous development of software technology, a new generation of software paradigms such as pervasive computing software, ultra-large-scale software systems, and network software continue to emerge. Network-based service systems bring great convenience to meet user needs. Compared with traditional computers Compared with software, the Internet service system exhibits characteristics such as large-scale, openness, and complexity, which make software self-adaptation put forward higher requirements for system perception. [0003] For perceptual system information and fault detection, Yang et al. (YangY, HuangY, CaoJ, et al. Formal specification and runtime detection of dynamic properties in asynchronous pervasive computing environments [J]. Paralle and Distributed Systems, IEEE Transactionson,...

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Application Information

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IPC IPC(8): H04L12/24H04L12/26G06F11/30G06F11/32
CPCG06F11/3006G06F11/327H04L41/0631H04L43/08H04L43/0817H04L43/16
Inventor 章昭辉崔君
Owner DONGHUA UNIV
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