~$ curl -s 'http://localhost:9100/metrics' | grep ^[^go] | grep ^[^#] \
   | head -n 15
apt_autoremove_pending 0
apt_upgrades_pending{arch="all",origin="Ubuntu:22.04/jammy-updates"} 8
apt_upgrades_pending{arch="all",origin="ansible:22.04/jammy"} 2
apt_upgrades_pending{arch="amd64",origin="DockerCE:jammy"} 6
apt_upgrades_pending{arch="amd64",origin="Ubuntu:22.04/jammy-updates"} 29
node_arp_entries{device="ens4"} 1
node_boot_time_seconds 1.719953551e+09
node_context_switches_total 3.62006725e+08
node_cooling_device_cur_state{name="0",type="Processor"} 0
node_cooling_device_cur_state{name="1",type="Processor"} 0
node_cooling_device_max_state{name="0",type="Processor"} 0
node_cooling_device_max_state{name="1",type="Processor"} 0
node_cpu_guest_seconds_total{cpu="0",mode="nice"} 0
node_cpu_guest_seconds_total{cpu="0",mode="user"} 0
node_cpu_guest_seconds_total{cpu="1",mode="nice"} 0
