Data missing from panels in Grafana

[natalytvinova]

Bug Description

Hi I deployed latest/edge rev 37 (for hosts and for containers separately) and related it to Openstack components as in the juju status provided. Unfortunately not all information appeared in some dashboards. It's hard to track, if those dashboards came from grafana-agent, but I'll start from here and if needed I will file a bug somewhere else.
So the dashboards missing the data:

• Host details: No data in all of the panels
• System Resources: CPU spent seconds in guests, processes state, processes memory, PID number and limit, Interrupts detail, CPU time spent in user context, file descriptors, power supply, systemd panels
• [juju] Libvirt Metrics: no data at all
• [juju] OpenStack Hypervisor Overview: only cumulative memory usage present
• [juju] OpenStack Overview: not data

Host details:

System resources:

[juju] Libvirt Metrics:

[juju] OpenStack Hypervisor Overview:

[juju] OpenStack Overview:

To Reproduce

Here is a juju status with all the relations:
final-juju-status.txt
And COS bundle I used:
final-cos-bundle.txt

Environment

Openstack Yoga, details of the charm versions are provided in the juju status.

Relevant log output

-

Additional context

No response

[natalytvinova]

We upgraded the charm to channel latest/edge revision 87, but the problem is still there, except for system resources dashboard - it's fully working