So, this very old forum post still seems to be applicable.
I have a Ubuntu linux system that is reporting similar odd results:
Uptime - Unix 1971 days
However, a separate custom analysis using:
(boot time of operating system) returns
Boot Time Tue, 05 Jun 2018 10:52:14 -0400
(uptime of operating system) returns
Uptime 00:01:38
Are there issues with the Linux inspectors?
Or do we truly need the calculation of:
(if it = 1 then it as string & " day" else it as string & " days") of ((now - boot time of operating system) / day)