| Item | Description |
| 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 |
| CpuUtil | Percentage of CPU utilization |
| SwitchFabricUtil | Percentage of Switching Fabric utilization |
| NVRamSize | Total Non-volatile RAM in Kbytes |
| NVRamUsed | Non-volatile RAM in use in Kbytes |