I’m using Grafana 6.5.1 and I’ve created several histogram charts, with X-axis min and max settings specified.
The resulting charts obey the min setting, but not the max setting - the scale always goes a bit further than I’ve asked for.
For example, min = -4 and max = 4, I end up with a scale from -4 to 5.
min = 0 and max = 12, I end up with a scale from 0 to 14.
min = 0 and max = 2, I end up with a scale from 0 to 2.2.
The points representing my data only cover the range I’ve asked for, but the axis always goes a bit further.
This seems like a bug to me.