Due to trends like cloud computing and green cloud computing, virtualization technologies are gaining increasing importance. Cloud is a typical model for computing resources, which intent to computing framework to the network in order to cut down costs of software and hardware resources. Now-a-days, power is one of big issue of IDC has huge impacts on society. Researchers are seeking to find solutions to make IDC reduce power consumption. These IDC (Internet Data Center) consume large amounts of energy to process the cloud services, high operational cost and affecting the lifespan of hardware equipments.