1.11.0 / 2026-04-04 introduced extra NVMe metrics but they are missing due to a bug in procfs.
I have a PR open to fix that: prometheus/procfs#821
Basically the regex explicitly looks for device name to match device name like nvme0c0n0, standard NVMe drives are named nvme0n1, without the c0 identifier.
1.11.0 / 2026-04-04 introduced extra NVMe metrics but they are missing due to a bug in procfs.
I have a PR open to fix that: prometheus/procfs#821
Basically the regex explicitly looks for device name to match device name like
nvme0c0n0, standard NVMe drives are namednvme0n1, without the c0 identifier.