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Network performance testing method and device

A technology of network performance and network performance parameters, which is applied in the field of network performance testing, can solve problems such as limited capacity, too late to process data packets, and limited processing capacity of test tools, so as to achieve the effect of improving practicability and accuracy

Inactive Publication Date: 2019-10-11
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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Problems solved by technology

[0004] In the process of implementing the present invention, the inventor found that at least the following problems exist in the prior art: in the prior art method of testing the network performance of the public cloud, due to the limited capacity of the system cache, the physical network card may have received the data packet, However, the processing capability of the test tool itself is limited or the kernel protocol stack (that is, the network protocol stack implemented in the kernel space) is limited, resulting in too late processing of data packets, resulting in inaccurate performance parameters that cannot accurately describe the performance of the network

Method used

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Embodiment Construction

[0033] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0034] In the method of testing the network performance of the public cloud, the end-to-end communication link of the public cloud user may be very long, and there are many constraints, such as the ability of the test tool itself to send and receive data packets, the computing node OvS (OpenvSwitch, The performance bottleneck of the open source virtual switch), the network...

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Abstract

The invention discloses a network performance testing method and device, and relates to the technical field of computers. One specific embodiment of the method comprises the following steps: creatinga mirror image file related to a network performance test task; deploying a virtual machine based on the created mirror image file; and executing the test task by using the deployed virtual machine toobtain network performance parameters. According to the embodiment, the mirror image file is created according to the network performance test requirement, and then the virtual machine is deployed byutilizing the mirror image file, so that the network performance is tested, accurate performance parameters can be obtained, and the accuracy of the performance test is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for network performance testing. Background technique [0002] Cloud computing allows digital technology to penetrate into every corner of society and economy, and is a general trend of social development. In cloud computing network performance testing, it is necessary to test the end-to-end network performance of public cloud users to obtain network performance parameters for evaluating the service capabilities of public cloud network products. Public cloud refers to a cloud that can be used by third-party providers for users, and its core attribute is shared resource services, such as Alibaba Cloud, Huawei Cloud, JD Cloud, etc. [0003] Among them, the end-to-end link can be from virtual machine to virtual machine, or by building a dedicated network to test from the virtual machine in the public cloud to the machine in the user-built computer room. A vir...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L29/08
CPCH04L43/08H04L43/50H04L67/10
Inventor 刁娟李莹
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
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