Created attachment 320875 [details]
screen shot of the horizontal bar issues

Description of problem:
The horizontal bar ("snapshot") graphs on the hardware pool and virtual machine pool summary pages do not render correctly

Version-Release number of selected component (if applicable):
0.94

How reproducible:
always

Steps to Reproduce:
1. Create a virtual machine pool with some VMs
2. Browse to the summary page
3.
  
Actual results:
The horizontal bar graphs render way wider than they should, and with double horizontal bars in some cases

Expected results:
The line graphs render normally and don't extend 2000 pixels to the right


Additional info:
See screenshot