procuptime
Procuptime is a command-line utility used to display the amount of time a Linux system has been running. The tool takes into account various timekeeping counters maintained by the Linux kernel, allowing it to provide an accurate estimate of system uptime.
Procuptime works by reading the current value of the sysrq-tick counter, which keeps track of the number
A primary use for procuptime is to help diagnose system issues, as older kernels cannot initialize timekeeping
Most significantly, the inclusion of false positives or read errors within spurious/graphical addressed software will help
The process of calculating system uptime by procuptime includes obtaining boot event data according to Maker