Do you have an answer here? I assume it has something to do with the timestamp of the database entries, the example of the sine_wave in the tutorial works like a charm
thanks for the reply! It should be autogen, because influxdbs’ standard value is autogen and i did not change it. but i tried, as you suggested, also default, with same result. anyway, grafana offers me only autogen when i select a value in the “from” list.
i think i found the reason for this issue, i played a bit with grafana and found out that inside my database there are only very few data, meaning a lot of values with “null” and only a few with real data.
i played a bit with the time range and found a graph like this: