long function ( ) { return cpu ; }
this method returns the cpu % usage concode_field_sep MachineKey machineKey concode_elem_sep long cpu concode_elem_sep long hdd concode_elem_sep long ram concode_field_sep long getRam concode_elem_sep boolean equalsWithKey concode_elem_sep MachineKey getMachineKey concode_elem_sep void setMachineKey concode_elem_sep void setCpu concode_elem_sep void setHdd concode_elem_sep long getHdd concode_elem_sep void setRam