Virtual machine memory management method and device, electronic equipment and storage medium

The invention discloses a virtual machine memory management method and device, electronic equipment and a computer readable storage medium. The method comprises the steps that a target virtual machine is determined; wherein the configuration of the target virtual machine comprises a memory reservation attribute and a memory reservation proportion attribute, the memory reservation attribute is used for describing whether the target virtual machine starts memory reservation, and the memory reservation proportion attribute is used for describing a reserved memory proportion of the target virtual machine; and under the condition that the target virtual machine starts memory reservation, in the running process of the target virtual machine, receiving an adjustment command of a memory reservation proportion, and adjusting the memory reservation proportion attribute of the memory of the target virtual machine based on the adjustment command. Therefore, according to the virtual machine memory management method provid