Ensure that a scenario which contains at least 1 host with 100 VMs can download the downward metrics multiple times per second. The tool "vm-dump-metrics --virtio" can be used to trigger the download.

can take an example from cnv-tests -> "tests/compute/virt/general/vhostmd/test_vhostmd.py::test_vhostmd_disk"

idea: we could compare the ressource consumtion of the scenario with and without downward metrics enabled