| Item | Description |
| CpuUtil | Percentage of CPU utilization |
| BufferUtil | Buffer utilization as a percentage of the total amount of buffer space in the system. A high value indicates congestion. |
| BufferUtilPeak | The largest buffer utilization since sysUpTime |
| SwitchFabricUtil | Percentage of Switching Fabric utilization |
| OtherSwitchFabricUtil | % switch fabric util |