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Block chain system stability testing methods, device and equipment and memory medium

A technology for system stability and stability testing, which is applied in the field of distributed data sharing and storage, and can solve problems such as less concern about stability

Inactive Publication Date: 2019-04-12
中钞信用卡产业发展有限公司杭州区块链技术研究院
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Problems solved by technology

Existing blockchain evaluations focus more on the features of functions and transaction throughput performance, and pay less attention to stability

Method used

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  • Block chain system stability testing methods, device and equipment and memory medium
  • Block chain system stability testing methods, device and equipment and memory medium
  • Block chain system stability testing methods, device and equipment and memory medium

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Embodiment Construction

[0040] Existing stability testing methods for distributed systems are aimed at traditional centralized distributed systems. refer to figure 1 A schematic diagram of an existing distributed system stability testing method. In the prior art, a load pressure module is used to simulate a business load, and a fault injection module is used to inject faults into a distributed cluster.

[0041] Existing scheme has the following disadvantages:

[0042] (1) The stability test scheme of the existing distributed system is aimed at the centralized distributed system, and all nodes are in a closed and controllable environment, so it cannot meet the abnormal requirements that may be caused by malicious nodes sending malicious messages in the open network. Simulate and test.

[0043] (2) Blockchain systems often classify nodes, such as by function: consensus nodes, bookkeeping nodes, access nodes, etc. The stability test scheme of the existing distributed system does not consider the class...

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Abstract

The invention discloses block chain system stability testing methods. A method comprises the steps of obtaining scene parameters which are used for configuring a block chain system, wherein the sceneparameters are the parameter which are used for carrying out configuration for various different scenes; configuring a block chain network according to the scene parameters; and monitoring use condition of logs and resources of each node of the block chain network, and obtaining a stability testing result. According to the method, through setting of the scene parameters, various different practical scenes can be simulated, and the scenes comprise a scene in which malicious nodes send malicious messages, the scene in which networking modes of different types of nodes are different, and the scene in which load pressure is imbalanced. Stability of a distributed system is tested in the various scenes, so potential stability defects of the block chain system are discovered as many as possible.The method is relatively effective. The scene parameters can be set by oneself, so the method is relatively flexible. The invention also provides a block chain system stability testing device and equipment and a computer readable memory medium which have the technical effects.

Description

technical field [0001] The present invention relates to the technical field of distributed data sharing and storage, in particular to a blockchain system stability testing method, device, equipment and computer-readable storage medium. Background technique [0002] As a solution for distributed data sharing and storage, blockchain may have unpredictable potential abnormal logic branches due to the complexity of logic in the consensus process and data interaction process. How to discover these abnormal branches as early as possible and efficiently, and quantify and evaluate the stability and usability of the blockchain are important factors to improve the overall quality of the blockchain system. Existing blockchain evaluations focus more on features in terms of functions and transaction throughput performance, and pay less attention to stability. [0003] In view of this, it is very necessary to provide a method and corresponding device for testing and evaluating the stabil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
CPCH04L43/0817H04L43/50
Inventor 王暄张一锋范贵甫
Owner 中钞信用卡产业发展有限公司杭州区块链技术研究院
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