U.3 nvme drive not showing iostats

[heavyarms2112]

Not able to see iostats on u.3 nvme based ssd
NOTE: nvme13n1 is the os drive.

/dev/nvme14n1 MZXL512THALA-000H3 1 12.80 TB / 12.80 TB 4 KiB + 0 B MPK75H5Q

avg-cpu: %user %nice %system %iowait %steal %idle
73.73 0.00 0.42 0.11 0.00 25.74
Device r/s rMB/s rrqm/s %rrqm r_await rareq-sz %util
nvme0n1 43.00 2.71 0.00 0.00 0.42 64.56 4.00
nvme10n1 24.00 1.74 0.00 0.00 0.17 74.17 2.00
nvme11n1 50.00 3.31 0.00 0.00 0.16 67.84 3.60
nvme12n1 31.00 1.95 0.00 0.00 0.16 64.52 3.60
nvme13n1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
nvme14n1 0.00 0.00 0.00 0.00 0.00 0.00 0.00
nvme1n1 30.00 2.03 0.00 0.00 0.50 69.20 4.00
nvme2n1 43.00 2.70 0.00 0.00 0.21 64.28 3.60
nvme3n1 30.00 1.82 0.00 0.00 0.30 62.00 2.80
nvme4n1 24.00 1.45 0.00 0.00 0.25 62.00 2.40
nvme5n1 54.00 3.27 0.00 0.00 0.17 62.00 4.40
nvme6n1 42.00 2.54 0.00 0.00 0.57 62.00 4.80
nvme7n1 42.00 2.54 0.00 0.00 0.24 62.00 3.20
nvme8n1 48.00 3.41 0.00 0.00 0.23 72.75 6.00
nvme9n1 49.00 2.91 0.00 0.00 0.45 60.73 4.40