# Top 3 Uptime's by KernelMajor

Uptime is the total uptime of a host over the entire lifespan.

```
+-----+----------------+-----------------------------+
| Pos |    KernelMajor |                      Uptime |
+-----+----------------+-----------------------------+
|  1. |     Linux 3... | 11 years, 2 months, 11 days |
|  2. |  FreeBSD 10... |   5 years, 9 months, 9 days |
|  3. |     Linux 5... |  3 years, 12 months, 2 days |
+-----+----------------+-----------------------------+
```