Hi,
I’m using Grafana (Grafana v11.1.0) to monitor measurements of some LoRaWAN IoT sensors.
All works fine.
Now I want to monitor the operation of the sensors themselfs.
Basically the sensors are sending data in a fixed interval (e.g. each 10 minutes a new data package). I would like to analyze the actual data packages received.
Something like data packages / h or even better: percentage of actually received data packages vs expected data packages.
For example (1 datapoint each 10 minutes):
- when I have 6 datapoints in the last hour → 100%
- when I have 3 datapoints in the last hour → 50%
I thought about the count function, but I think it counts the data points in the selected time frame. Hence there is still some calculation needed (e.g. when the selected time frame is 7 days and I have 748 data points - is that good or bad?)
I’m even not sure if Grafana is the right spot to do this analysis.
The data flow is Sensor → TTN → Telegraf → InfluxDB → Grafana.
Any thoughts and links to related documentation (I tried to find something, but without success) would be appreciated.
Thanks
Christian
13 posts - 5 participants