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:
| Label | Description |
|---|---|
| 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.
The chart clears and restarts when a different system is selected.