Resources demand allocation method and device, equipment and computer readable medium
A technology of resource requirements and allocation methods, applied in the computer field, can solve problems such as difficulty in achieving load balancing effects, and achieve the effect of ensuring accuracy
Pending Publication Date: 2022-01-11
南京星云数字技术有限公司
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Although the above three methods consider the problem of load balancing to a certain extent, due to the time-varying nature of user needs and the differences in the configuration of each physical machine, it is often difficult for the above three methods to achieve the ideal load balancing effect.
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[0061] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Some, but not all, embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0062] In the prior art of cluster task allocation, the basic rule of resource demand allocation is: in one resource demand of a certain user, all resource demands should be deployed in the same server. Based on the above distribution rules, there are two main reasons for the unbalanced load of server clusters: one is the randomness of user resource requirements. Users...
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The invention discloses a resources demand allocation method, device, equipment and a computer readable medium, and belongs to the technical field of computers. The method comprises the following steps: acquiring a resources demand quantity corresponding to each resource demand; calculating a virtual load rate of the resources demand pre-allocated to each server in a cluster according to the resource demand; determining target servers corresponding to the resource demands from large to small according to the virtual load rates in sequence according to the resource demands; and allocating the resources demand to the target server. The target server is preferentially determined for the resources demand with the large resource demand quantity, and the target server is determined according to the virtual load rate, so that the problem of load imbalance caused by large demand quantity difference of the resources demand quantity and different server service capabilities in the prior art is solved.
Description
technical field [0001] The present invention relates to the field of computer technology, in particular to a resource demand allocation method, device, equipment and computer readable medium. Background technique [0002] Distributed cluster technology refers to separating computing services and constructing clusters for different computing services. It combines the advantages of distributed and cluster technologies, improves computing efficiency and computing capabilities, and realizes the scalability and scalability of server clusters. high availability. Reasonable resource scheduling in distributed cluster technology is the most important thing to ensure the effect of distributed cluster computing. In the prior art, resource allocation and scheduling algorithms include: polling method, minimum load first method, and hashing method. Although the above three methods consider the problem of load balancing to a certain extent, due to the time-varying nature of user requireme...
Claims
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IPC IPC(8): G06F9/50
CPCG06F9/5083G06F9/505
Inventor 李建新杨昆
Owner 南京星云数字技术有限公司