Method for realizing optimal allocation of internal resources of cloud computing virtual machine and system

Abstract

The invention discloses a method for realizing optimal allocation of internal resources of a cloud computing virtual machine and a system, relating to the technical field of optimal allocation of the cloud computing virtual machine. The method comprises the following steps of firstly allocating a virtual machine with sufficient resources according to the virtual machine allocation applied by a user; then, loading the application programs of users into the virtual machine for running, generating new virtual machines according to a performance index weight vector template, and migrating the application programs to each new virtual machine for running and recording the required response time; selecting the performance index weight vector representing the application performance preference from the performance index weight vector template by a simulated annealing algorithm and a preferential choice algorithm; finally generating multiple allocation schemes according to the performance index weight vector, selecting the most appropriate allocation scheme and sending the same to the users. Reasonable allocation suggestions can be provided for the users, the selection difficulty occurred when the users allocate the resources is greatly reduced, meanwhile virtual hardware resources are utilized to the maximum, wasting of the resources is reduced and the cloud resource utilization rate is improved.

Description

technical field

[0001] The invention relates to the technical field of optimized configuration of a cloud computing virtual machine, and specifically relates to a method and system for realizing optimal configuration of internal resources of a cloud computing virtual machine. Background technique

[0002] As a new IT resource supply mode, cloud computing has developed rapidly in recent years. Cloud computing aims to provide users with high-quality elastic cloud services on demand at low cost. The IaaS (Infrastructure as a Service) provided by cloud computing enables users to use computing resources efficiently, reliably and economically. An important goal of cloud computing is to allow users to successfully complete tasks that users themselves cannot complete without increasing additional purchase and maintenance costs. Its realization effect largely depends on the optimal allocation method of virtual resources. Therefore, how to effectively manage virtual resource alloca...

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