System:getCpuInfo Method Purpose This method (on Linux) returns operating system CPU utilization information. On multi-processor machines, CPU utilization for individual processors are returned. Type Synchronous, IMPACT_INFO. Arguments None. Returns Name Type Description Processor Integer Processor (slot) number % User Time Integer The percent of time spent in user mode for the processor % System Time Integer The percent of time spent in system mode for the processor % Time Idle Integer The percent of time spent in idle state for the processor IO Waits Long IO Waits Hardware IRQ Long Hardware interrupts (IRQ) Software IRQ Long Software interrupts (IRQ)