LXD - Metrics - Can't get lxd_disk_* metrics

LXD
1

Hello,

I’m stuck with /v1.0/metrics on LXD version 5.5-37534be rev 23537

Everything works, bu I can’t get lxd_disk_written_bytes_total or anything starting with lxd_disk_*

Is there anything to know about this metrics ?
Which isn’t in the doc

Regards,

2

What does lxc warning list show?