Startup guiding method and device of virtual machine

The invention relates to the technical field of cloud computing, and provides a startup guide method and device for a virtual machine. The method comprises the following steps: dividing a startup guide process of the virtual machine into a plurality of guide stages; according to the throughput required by the virtual machine in each guide stage, the corresponding virtual machine is selected to continue to be guided to enter the next guide stage, and other virtual machines stop guiding to release resources so as to ensure that the throughput of the system does not exceed the first preset throughput in the startup guide process of each virtual machine. According to the method, the startup guide process of the virtual machine is divided into a plurality of guide stages, and the startup guide progress of the virtual machine is controlled through the control of continuous guide and pause guide of the virtual machine, so that normal startup guide of each virtual machine is ensured while the throughput of the system