The invention discloses a high-energy-efficiency multi-user online computation migration method in a hybrid mobile cloud environment, which comprises the steps of computation migration requesting, virtual machine recycling, request prediction, threshold adjustment, virtual machine reservation, priority adjustment, weight adjustment, adjustment for the response time and the weight occupied by the energy consumption, virtual machine monitoring, utility value calculation, common decision-making and the like. The high-energy-efficiency multi-user online computation migration method can balance the response time of all user application programs in each time slot and the energy consumption of mobile equipment, enables the performance of each time slot to reach an optimal value and realizes the optimal overall performance of all time slots.