MQTT dashboard at refresh: NO DATA

Grafana
1

Just set auto refresh interval to 5 seconds and the value on the dashboard turn to No data.

If I sent a value, the new value is shown until 5 seconds are ellapsed then again No data.

Is this supposed to be the correct behavior? Can I override this to keep shown last value instead of “No data”?

2

I am seeing this same issue. I submitted a bug, hopefully it will get addressed. Data cleared for MQTT source when dashboard updates · Issue #88038 · grafana/grafana · GitHub

3

Hi gpabdo

did you find a solution for this, I see the same issue…