Cloud computation resource scheduling method

Abstract

Embodiments of the invention provide a cloud computation resource scheduling method. The method comprises the following steps of: receiving user requests, putting the received user requests in a userrequest queue, and verifying whether users are legal or not according to information of each user request; if the verifying result is positive, judging types of the user requests according to the information of the user requests; calculating a state value of each virtual machine in a preset time period according to the a task type and each performance index of the virtual machines in the current cloud computation environment; determining a virtual machine needing resource scheduling according to the state values of the virtual machines and the task type; and sending each user request in the user request queue to the determined virtual machine. By applying the method, various computer resources can be evenly used in the cloud computation environment, so that satisfied load balance can be obtained under relatively small overhead and the comprehensive efficiency of system scheduling is improved.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a method for scheduling cloud computing resources. Background technique [0002] In recent years, with the rapid development of information technology and the increasing scale of the Internet, the amount of business and data handled by the Internet is also growing rapidly. In order to effectively process these massive data and services and optimize the user experience of using Internet services, cloud computing technology has emerged as the times require. Cloud computing provides users with convenient, fast and secure data storage and network services through computer and network technologies such as distributed computing technology, parallel computing technology, virtualization technology and load balancing, bringing new developments to the development of computer technology and IT technology. opportunities and challenges. [0003] Resource scheduling refers to the process of ad...

AI Technical Summary

Problems solved by technology

Moreover, in the existing cloud computing resource scheduling technology, the one-sidedness of the existing scheduling strategy may lead to the occurrence of blind transfer of physical resources, which needs to be avoided as much as possible

In addition, in the process of task execution, since the execution of the task will change the resource consumption type of the task, the type of the task will also change accordingly, which makes the static resource allocation and scheduling often cause insufficient or wasteful resources , and manual dynamic resource adjustment has obvious lag, so it is necessary to monitor the execution status of the task in real time, and intelligently judge the resource consumption type of the task through the resource consumption type of the task. If the resource consumption type of the task is different from the initial If the task type is inconsistent, and will not be consistent for a long enough time, and this inconsistency seriously affects the health value of the virtual machine, it is necessary to dynamically reschedule the task at an appropriate time to achieve a balanced use of each resources (CPU, memory, disk, I / O, network), avoid single resource bottlenecks, increase the density of virtual machines, eliminate hot spots, and improve business processing capabilities, but the existing resource scheduling schemes do not take this into account

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