The CPUs / Detail Chart provides moving graph breakdown of CPU utilization by major category such as disk, communications and user processes.
The following are the field meanings:
User NSK - Guardian processes at or below priority 199
User OSS - OSS processes at or below priority 199
System NSK - Guardian processes above priority 199
System OSS - OSS processes above priority 199
Disk - Disk processes (physical or virtual)
Tape - Tape process
Comm - Communication processes (i.e. LAN, SWAN)
Int.Hardware - CPU interrupt handler routine
Int. Process - System Interrupt Processes (i.e. processes at priority 255)
Overhead - System time for process start up/shutdown
Everything else - all other processing not within an existing category
Placing the mouse over the graph displays a pop-up window on the left showing detail for the area under the mouse.
This chart clears and restarts when a system is selected.