Method for rescheduling application load in cloud environment and application

The invention discloses an application load rescheduling method and application in a cloud environment, and the method comprises the following steps: obtaining the historical operation data of an application load on a cluster node, so as to generate an application portrait; converting the application portrait into a scheduling rule, wherein the scheduling rule comprises a resource utilization rate and an application type; calling an application type in the scheduling rule to obtain a resource distribution condition of the cloud platform; calculating the imbalance degree of cluster resources according to the resource distribution condition of the cloud platform; and rescheduling the application load on the node in the cluster according to the imbalance degree of the cluster resources, the resource utilization rate in the scheduling rule and the first scheduling constraint. According to the method, the utilization rate of cloud platform resources can be improved, and the problem that resources cannot be fully u