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Zombie virtual machine detection method and device, computer device and storage medium

A detection method and virtual machine technology, applied in computing, program control device, program control design and other directions, can solve the problems of low utilization rate of virtual machine resources, low efficiency of cluster servers, etc., and achieve the effect of improving detection efficiency

Pending Publication Date: 2022-02-01
济南浪潮数据技术有限公司
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  • Abstract
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Problems solved by technology

Zombie virtual machines occupy resources such as the CPU, memory, and hard disk of the cluster server, which makes the efficiency of the cluster server low and the utilization rate of virtual machine resources is low.

Method used

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  • Zombie virtual machine detection method and device, computer device and storage medium
  • Zombie virtual machine detection method and device, computer device and storage medium
  • Zombie virtual machine detection method and device, computer device and storage medium

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Embodiment Construction

[0044] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0045] The application environment applicable to the embodiment of the present application will be described below.

[0046] figure 1 It is a schematic diagram of an application scenario of a method for detecting a zombie virtual machine in an embodiment, such as figure 1 As shown, the application scenario includes cloud server clusters 110 and cloud service platforms (cloud platforms) 120 . The cloud server cluster 110 includes one or more cluster servers, and each cluster server may be composed of one or more independent servers. Multiple virtual machines can be run o...

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Abstract

The invention relates to a zombie virtual machine detection method and device, a computer device and a storage medium, and relates to the technical field of virtual machines. The method comprises the steps of obtaining a shutdown duration parameter configured by a cloud service platform, calculating the first shutdown time according to the current system time and the shutdown duration parameter, and querying a target virtual machine of which the second shutdown time is earlier than the first shutdown time from a database, obtaining a zombie virtual machine set according to the virtual machine information corresponding to the target virtual machine, and returning the zombie virtual machine set to the cloud service platform. According to the above technical scheme, the detection efficiency of the zombie virtual machine can be improved.

Description

technical field [0001] The present application relates to the technical field of virtual machines, in particular to a detection method, device, computer equipment and storage medium of a zombie virtual machine. Background technique [0002] In a cloud computing environment, physical servers are increasingly used to deploy virtualized environments to host more virtual machines. Virtual machines can provide software operating systems and have access to physical resources such as input / output, CPU computing, memory swap, and hard disk storage to support user applications. Each virtual machine runs independently of other virtual machines, and multiple operating system environments can Coexist on the same server completely isolated from each other. [0003] In practical applications, there are some virtual machines that are discarded after being used for a period of time and are no longer used for a long time. They occupy certain resources but are not released. Such virtual mach...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455G06F16/25
CPCG06F9/45558G06F16/252G06F2009/45562G06F2009/45595G06F2009/45575G06F2009/45591
Inventor 温云博闫冬冬
Owner 济南浪潮数据技术有限公司
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