Physical machine rack density optimization method, device and equipment

An optimization method and technology of physical machines, applied in the Internet field, can solve problems such as insufficient utilization of rack resources, waste of resources, and insufficiency of racks

Pending Publication Date: 2020-10-27
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since each rack in the data center has a rated power consumption, if too many physical machines are deployed on the rack, the rack cannot meet the demands of these physical machines
If the number of physical machines deployed on the rack is too small, these physical machines cannot make full use of the resources of the rack, resulting in waste of resources

Method used

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  • Physical machine rack density optimization method, device and equipment
  • Physical machine rack density optimization method, device and equipment
  • Physical machine rack density optimization method, device and equipment

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Embodiment Construction

[0042] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, rather than limiting the present application. As used in this application and the claims, the singular forms "a", "the" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

[0043] It should be understood that although the embodiments of the present application may use terms such as first, second, and third to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present application, first information may also be called second information, and similarly, second ...

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Abstract

The invention provides a physical machine rack density optimization method, device and equipment. The method comprises the following steps: acquiring historical power consumption data of a plurality of physical machines; determining a cumulative distribution function according to the historical power consumption data of the plurality of physical machines, wherein the cumulative distribution function comprises probability data that the sum of the power consumption of the specified number of physical machines does not exceed a power consumption value; determining a target probability that the sum of power consumption does not exceed a rack power consumption threshold value according to the cumulative distribution function; and determining the physical machine loading density of the rack according to the number of the physical machines corresponding to the target probability. Through the technical scheme of the invention, the power utilization efficiency can be improved on the premise ofensuring the operation safety of the physical machine.

Description

technical field [0001] The present application relates to the field of Internet technology, in particular to a method, device and equipment for optimizing the rack density of physical machines. Background technique [0002] For data centers, while ensuring business stability, it is necessary to reduce PUE (Power Usage Effectiveness, energy usage efficiency), improve power consumption efficiency, and improve resource utilization. Among them, the data center usually deploys a large number of physical machines in the rack. Therefore, in order to improve the resource utilization of the data center, it is necessary to increase the density of the physical machines on the premise of ensuring the safe operation of the physical machines. [0003] In the traditional method, you can use empirical values ​​to configure the rack density of physical machines, and the rack density is the number of physical machines deployed on the rack. Since each rack in the data center has a rated power...

Claims

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Application Information

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IPC IPC(8): G06F1/3206G06F11/30G06F9/50
CPCG06F1/3206G06F9/5027G06F11/3062Y02D10/00
Inventor 吴艳王式文田政雄徐海弘蔡俊杰张俊梅
Owner ALIBABA GRP HLDG LTD
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