My graphite whisper database is having metrics with lots of zeroes in name. Where do they come from and what’s the purpose?
Background: I am storing monitoring metrics from icinga2 into a graphite database. Later I am visualizing the metrics with grafana.
When I check the metrics in graphite I can find all metrics coming from my icinga services performance data. E.g. I have a metric named videostreams. Now I discovered that I have some additional metrics with the name like this:
0,_0,_0,_0,_0,_0,_0,_0,_0,_0,_0,_0,_0,_0,_0,_0,_0,_0,_0,_0,_0]_videostreams
Where are these metrics coming from and what is the purpose?
I am doing all this on linux debian buster.