Ruptime
This gives you the uptime and system load of shell servers.
anduinos up 2+20:38, 0 users, load 0.11, 0.19, 0.16 debian up 2+20:53, 4 users, load 0.02, 0.04, 0.06 fedora down 2+20:51 kali up 2+20:39, 0 users, load 0.01, 0.00, 0.00 mint down 2+21:11 mxlinux up 2+20:52, 0 users, load 0.11, 0.08, 0.01 rocky8 up 2+20:40, 0 users, load 0.71, 0.66, 0.61 ubuntu up 2+20:54, 12 users, load 0.16, 0.15, 0.19 zorin up 2+20:53, 6 users, load 1.17, 1.12, 1.10