Graph not displayed for Invoke-IcingaCheckCPU

OK great. Then that should be enough for me also.
Regarding whisper-resize I saw in this thread that it was run on files that was “not in the same schema”:
Graphite won’t graph more than 2 days of data - Visualization, Metrics & Reporting - Icinga Community

I’m just not sure how I should run that tool to get the correct values shown as I assume that’s why I see gaps and such in my graphs.

This was the way…
find /var/lib/graphite/whisper/icinga2/<hostname>/services/ -type f -name '*.wsp' -exec sudo -u _graphite whisper-resize --nobackup {} <pattern> \;