System:getCpuInfo Method Purpose This method (on Mac OS X) returns information on processor activity for all processors on the computer. Type Synchronous, IMPACT_INFO. Arguments None. Returns Name Type Description Processor Integer Processor (slot) number Running Integer Value of one (1) indicates the processor is running Master Integer Value of one (1) indicates that the processor is the master processor % User Time Double Percent of the time currently run processes execute in user mode % System Time Double Percent of the time currently run processes execute in kernel mode % Time Idle Double Percent of the time when the CPU is in idle state