X Axis should be time, not sample #.

[bhyde]

I notice that if I change the sample rate, or stop sampling for a period, the charts give no sign of that. That makes it harder to see patterns in the time of day or day of the week. Maybe, this is actually a feature request.

[terryrankine]

Axis controls in a config file would be great!

Even if its not in the gui yet - just what file to edit would be great