Intelligent Scheduling Method for Node Resources Considering Service Priority and Node Load

To solve the problem that the metering master station has not realized the intelligent scheduling of node resources in combination with service priority and node load, resulting in a large amount waste of CPU, RAM and other resources, an intelligent scheduling method of node resources considering service priority and node load was proposed. Firstly, a service priority evaluation method considering service delay requirement and reliability requirement is proposed. Then, a container resource scheduling strategy including resource preemption mechanism that considers service priority is proposed. Finally, the simulation examples show that the method in this paper can make cloud resource utilization more balanced and sufficient, and can automatically allocate cloud resources to high priority services when resources are in short supply, ensuring that the core services can be carried out normally.