[Bug]: Some of my VM doesn't report CPU usage

[foux]

Bug description

Hi. FOr a reason I don't know, some of my VMs aren't reporting CPU usage
All VMs have the same configuration so I can't understand why I have CPU for some and not for others

Expected behavior

CPU usage visible for all nodes

Steps to reproduce

1. Go to netdata cloud

Screenshots

Error Logs

No response

Desktop

OS: Debian on LXC
Browser Chrome

Additional context

No response

[hugovalente-pm]

if you access the local agent's dashboard can you see those metrics?

could you share these details for both a machine that is reporting and one that isn't

• System info - Provide information about your system. To get this information, execute one of the following commands based on your OS:

# Linux
uname -a; grep -HvE "^#|URL" /etc/*release
# BSD
uname -a; uname -K
# macOS
uname -a; sw_vers

• Netdata build info - Provide Netdata Agent version and build info. To get this information, execute:

netdata -W buildinfo
# If get "netdata: command not found", try (required running Netdata)
$(ps aux | grep -m1 -E -o "[a-zA-Z/]+netdata ") -W buildinfo

[foux]

I solve the issue just on rebooting the VMs, it's kinda weird