1. A method of managing operation of a plurality of devices, the method comprising: receiving operational information that pertains to each of a plurality of device, wherein each of the plurality of devices is configured to perform operations, the operations including sub-operations; and managing operation of at least one of the plurality of devices, the operation management including associating parameters for a given sub-operation of a device based on 1) operational information pertaining to at least one of the plurality of devices and on 2) a maximum allowable current consumption level.