Virtual machine state detection method and device, electronic equipment and storage medium

The invention provides a state detection method and device for a virtual machine, electronic equipment and a storage medium, and the method comprises the steps: writing detection data into a data transmission queue through a host machine, so as to transmit the detection data to the virtual machine; the virtual machine is used for reading the detection data from the data sending queue; in response to the received data query request, acquiring data related information of the detection data; the data related information is used for representing the read-out state of the virtual machine for the detection data in the data sending queue; and determining the availability state of the virtual machine based on the data related information. Therefore, the data related information of the detection data can reflect the availability state of the virtual machine, so that the availability state of the virtual machine is monitored. Furthermore, the availability state of the virtual machine can be monitored only by sending th