Performance test method, device and medium

A testing method and testing device technology, which can be applied to program control devices, instruments, computing, etc., can solve problems such as the inability to accurately reflect the performance of physical storage devices, and achieve the same effect as above.

Pending Publication Date: 2022-05-03
山东云海国创云计算装备产业创新中心有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional way to test the performance of a storage device is to test the overall performance of a single storage device. Since the number of virtual storage devices running on a physical storage disk has a great impact on the performance of a storage device, when there are multiple virtual storage devices, the test The method cannot accurately reflect the performance of each physical storage device

Method used

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  • Performance test method, device and medium
  • Performance test method, device and medium
  • Performance test method, device and medium

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of this application.

[0040] The core of the application is to provide a performance testing method, device and medium.

[0041] In the application scenario of testing the performance of a storage device (such as a solid-state disk), since the amount of virtual storage devices supported by the storage device is different, its working performance is also different. In order to better test the performance of the storage device, this application provides The method controls the maximum n...

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Abstract

The invention discloses a performance test method and device and a medium, and the method comprises the steps: controlling a first threshold number of virtual storage devices to work at the same time, measuring the performance of each virtual storage device to obtain a first measurement performance value, the first threshold number being the maximum number of virtual storage devices that can be supported by a physical storage device, and the second threshold number being the maximum number of virtual storage devices that can be supported by a physical storage device; the performance of each virtual storage device is mainly related to the number of the virtual storage devices running at the same time, so that all the virtual storage devices work at the same time, and data capable of accurately reflecting the performance of the storage devices can be obtained. And judging whether each first measurement performance value meets a first preset condition or not, and if the first preset condition is met, determining that the performance test of the physical storage equipment is qualified. According to the method provided by the invention, the virtual storage devices with the first threshold number work at the same time in the physical storage devices, and the influence factor of the number of the running virtual storage devices is added into the detection method, so that the performance detection can accurately reflect the performance of each physical storage device.

Description

technical field [0001] The present application relates to the field of virtual machines, in particular to a performance testing method, device and medium. Background technique [0002] A virtual machine refers to a complete computer system that is simulated by software and has complete hardware system functions and runs in a completely isolated environment. The virtual machine runs on the host machine and can control a Peripheral Component Interconnect Express (PCI-e) device of the host machine. Since multiple virtual machines will run on one host, in order to facilitate multiple virtual machines to access the same physical storage device, multiple virtual storage devices are simulated on the basis of physical storage devices (such as host hard disks, etc.), and each Each virtual storage device is bound to the virtual machine separately to improve the utilization of hardware resources. [0003] The traditional way to test the performance of a storage device is to test the ...

Claims

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Application Information

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IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/45591
Inventor 张冠南李瑞东钟戟
Owner 山东云海国创云计算装备产业创新中心有限公司
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