missing monitoring info

We used to have monitoring data for both VMs and hosts, but now it's missing.

Here is no info for host R430-real-bug:
https://inframetrics.intra.qt.io/d/nOAsINNZz/telegraf-hosts?orgId=1&from=1730885629000&to=1730889648000&var-server=R430-real-bug

Here is no info for VM opensuse-15.5-developer-build :
https://inframetrics.intra.qt.io/d/nOAsINmZz/telegraf-coin-vms?orgId=1&from=1730885629000&to=1730889648000&var-server=1729813865-272049

Here is no info for VM ubuntu-24.04-x86-static-qtlite-tests
https://inframetrics.intra.qt.io/d/nOAsINmZz/telegraf-coin-vms?orgId=1&from=1730965476000&to=1730965600000&var-server=1729813865-298467

Here is no info for VM macos-15-arm64-tests:
https://inframetrics.intra.qt.io/d/nOAsINmZz/telegraf-coin-vms?orgId=1&from=1730938375000&to=1730940472000&var-server=1729813865-291337