The base of the analysis chart is always, always 0.This is okay when looking at small scale metrics (e.g. user connections), but for large scale metrics (e.g. file size) the proportions become so large that any change is imperceptible. Good luck detecting that your 2 TB database is growing by a GB/day. I don't need to see that it wasn't 512, 1024, 1536, or 2048 GB.

It would be nice to have the option to disconnect the y-axis from 0. Ideally it would automatically scale to the range of the data in the window, with a little margin around it.