Hi Team, I working on performance measurement of various cloud management software. I am working on code such that it will calculate (cpu usage, memory usage, disk io, time of operation & network bandwidth usage) for various cloud management operation. once such operation is adding 2 or 3 physical host and obtain the above measurement. Is there is any java api that support this function. what I need is for creating instance there is method Create() in class Domain, I need same operation for physical host. Regards, Srivatsan J.