Abstract: This application provide a resource scheduling method and a related device, and relate to the field of communication technologies. The method includes: building, by obtaining resource information of each node in a cluster and resource information of a container in each node, a resource profile of a microservice deployed on each node, where a container engine is installed on each node; and when determining that a first microservice deployed in the cluster is a microservice on which resource adjustment needs to be performed, generating, based on a resource profile of the first microservice, resource information of a first node on which the first microservice is deployed, and resource information of a container in the first node, a resource adjustment instruction associated with the first microservice, and adjusting, based on the container engine and the resource adjustment instruction, a resource of a pod associated with the first microservice.