Dynamic assessment method for ability of computation resource in cloud computing platform

Abstract

The present invention discloses a dynamic assessment method for an ability of a computation resource in a cloud-computing platform. The method is designed in accordance with large-scale parallel of most loads in cloud computing, and usually contains characteristics of multiple tasks with the same or similar execution logic. Dynamic assessment is performed on an ability of a computing resource such as a CPU, a memory, a disk bandwidth, a network bandwidth and the like by analyzing information that the multiple tasks with the same or similar execution logic are executed on different computing resources and information when a node runs. The method disclosed by the present invention is extremely low in running expense on the condition that timeliness and precision of an assessment value are ensured. A result generated from the dynamic assessment by the method disclosed by the present invention can be used for the aspects of resource management, job scheduling, load balancing and platform error tolerance and the like of the cloud-computing platform, so as to improve utilization efficiency of the computing resources in the platform and finally enhance the whole throughput rate of the cloud-computing platform.

Description

technical field [0001] The invention belongs to the field of computers, relates to a resource monitoring and management system in a cloud computing platform, and in particular to a computing resource capability evaluation method. Background technique [0002] Cloud computing is an Internet-based computing method, through which users can obtain computing resources and computing power on demand. The infrastructure of a cloud computing platform is generally composed of many computer nodes interconnected through a high-performance network, which organizes many nodes into a high-performance, high-availability, and scalable single image for users to use. [0003] With the increasingly widespread application of cloud computing and the increasing demand of users, the cloud computing platform will update its infrastructure and expand its scale, which results in inherent differences in the computing resource capabilities of each computer node in the platform. In addition, the distrib...

AI Technical Summary

Problems solved by technology

ECU is used to apply for and configure computing resources, but it cannot dynamically evaluate the capabilities of computing resources in operation

[0010] The open source cloud computing platform YARN uses virtual cores as the al

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