面向虚拟机的硬件资源分配方法、装置、设备及存储介质

By obtaining the hardware resource parameters of the virtual machine and scheduling the second virtual machine to limit its resource consumption, the performance degradation caused by virtual machine resource contention under the NUMA architecture is solved, thereby improving the performance of the first virtual machine.

CN115390983BActive Publication Date: 2026-07-17SANGFOR TECH INC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SANGFOR TECH INC
Filing Date
2021-05-24
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In NUMA architecture, virtual machines compete for hardware resources, leading to performance degradation, a problem that current technologies cannot effectively solve.

Method used

By obtaining the hardware resource parameters of the virtual machine, the second virtual machine is scheduled to limit its hardware resource usage and avoid competition with the first virtual machine, including reducing the processor cache capacity, migrating to other nodes, or scheduling it to run on different nodes.

Benefits of technology

The hardware resource supply for the first virtual machine was increased, thereby improving its performance.

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Abstract

本发明公开了一种面向虚拟机的硬件资源分配方法，获取主机上运行的第一虚拟机的硬件资源参数，其中，所述硬件资源参数包括缓存失效率、内存带宽利用率以及虚拟处理器利用率中的至少一个；根据所述硬件资源参数确定与所述第一虚拟机发生硬件资源竞争的第二虚拟机；调度所述第二虚拟机，以限制所述第二虚拟机占用的硬件资源。本发明还公开了一种面向虚拟机的硬件资源分配装置、设备及计算机存储介质。本发明通过调度第二虚拟机，以避免第二虚拟机与第一虚拟机竞争资源，从而保证第一虚拟机的硬件资源供给，提高第一虚拟机的性能。
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