How To Find Peak Value (exact Numeric Value) In Graph

by Jan 23, 2007


Please let me know ,how to find the Peak Value (Exact Numeric Value) in Graph

For eg,

When i click the disk usage report,is there any way to find out the peak value in Graph like moving the mouse cursor over the graph etc.

My next question is,

Is there any way to customize the graph and where the source values are storing..