Method and device for testing performance of memory device

Abstract

The invention discloses a method and a device for testing performance of a memory device. The method comprises the following steps: reading a default configuration file; creating a virtual user according to the operation behavior information, which is designated by the configuration file, of the virtual user, and generating an operation request corresponding to the virtual user; sending the operation request to a source pool according to a calling mode which is designated in the configuration file, wherein the source pool is used for storing the data index of the data which is stored in the memory device, and the type of the data index corresponds to the data type which is accessed by the virtual user; establishing connection between each virtual user and the corresponding index in the resource pool through a port according to the operation request, and triggering each virtual user to execute corresponding operation on the data which corresponds to the connected data index; and acquiring and recording the performance information which is generated in the operation process. The method and the device for testing performance of the memory device can realize the test of the memory device under the condition of different services and realize the test under the condition of mixed services.

Description

technical field [0001] The invention relates to the technical field of testing, in particular to a method and device for performing performance testing on storage devices. Background technique [0002] Storage devices will face complicated application scenarios in practical applications. Therefore, it is necessary to perform performance tests on storage devices for various application scenarios. Otherwise, some performance problems may be exposed in actual use, such as long response time, IOPS ( I / O per second, the number of read and write operations per second) is lower than the test value, resulting in problems such as the number of users that can be served is less than expected. [0003] Generally, a stress testing tool (such as LoadRunner, etc.) can be used to test the performance of the storage device. However, stress testing tools simulate virtual user behavior at the protocol layer on the basis of building a real system. A real business environment needs to be built....

AI Technical Summary

Problems solved by technology

However, each tool can only be used in a specific application scenario, and the scalability is low

For example, a tool developed for testing small files cannot be applied to test large files

Moreover, real services are often mixed. For example, video-on-demand services usually include a mix of services such as database query, video playback, and fast-forwarding. Such tools for specific application scenarios cannot be tested in mixed service scenarios.

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