Command Time
This module displays the time it took the last command to complete. This module is not available on Bash.
The minimum duration of time to show the segment. For example, with the value of "1s", if the command took 500ms, the segment would not show, but if the command took one second or more, the segment would show.
Suffixes include ms for milliseconds, s for seconds, m for minutes, h for hours, and d for days. For example, a threshold value of 1d2h3m4s5ms would only display the command time if it took at least 1 day, 2 hours, 3 minutes, 4 seconds, and 5 milliseconds.