@sowdenraymond: Thanks, but unfortunately this does not work.
On the x-axis I still have 2024-01, 2024-02, 2024-03, etc.
It seems it has only effect on the tooltip:
@sowdenraymond, Thanks again, but changing the settings in grafana.ini makes this a general rule tha applies to all time series panels.
If I set this to e.g. MMM in every time series panel I get (just) the short monthname.
But may in other time series panels I want to get YYYY-MM, etc.
I wish to have an option to select one column für ‘time’ and another one for the display value.
Or any other hack?