LOAD CALCULATION METHOD, LOAD CALCULATION PROGRAM AND LOAD CALCULATION DEVICE

摘要

PROBLEM TO BE SOLVED: To calculate a processor load of a virtual machine with high accuracy.SOLUTION: Processor use information including the use amount of a processor of an information processing device PM to be managed and the use amount of a processor of each of a plurality of virtual machines VM_1, VM_2, VM_3 generated by a hypervisor HV executed by the information processing device is acquired, and data transfer information including a data transfer amount of each of virtual network interfaces VNIC_1, VNIC_2, VNIC_3 to be used by the virtual machines is acquired. A virtual network interface V_NIC3 for performing data transfer without going through the hypervisor is detected among the plurality of virtual network interfaces on the basis of the processor use information and the data transfer information, and load information having a processor use amount due to data transfer of the virtual machines is calculated on the basis of whether or not the virtual machines use the detected virtual network interface V_NIC3.SELECTED DRAWING: Figure 15