Abstract: This paper research virtual machine migration energy consumption on IPv4/IPv6 transition prior-period, mid-period, last-period for cloud computing platform. In this paper, it monitoring the test node CPU frequency, CPU usage, and using monitoring data to study the mathematical relation, finally drawing the cloud computing platform test energy consumption the mathematical model. The paper conducted a IPv4/IPv6 isomorphic cloud computing platform virtual machine migration energy consumption experiments, and using two cloud computing platform energy consumption test mathematical model to mean value calculate, and use it as the final calculation of the migration energy consumption. This study is to lay the foundation for further energy consumption optimization.