I see three documented lines on my graph plus an off-green annotation for "Process Restraint". Red="Processor Use", Green="Repsonsiveness", and Blue="Memory Load". All of these are documented in the Right-Click popup that appears in the upper left of the graph.
But sometimes, at the bottom of the graph, I see a grey or off-white line. I don't see it right now or I'd post a screen snap.
Can anybody say what that line represents?
This question has already been answered here (http://bitsum.com/forum/index.php/topic,409.msg1724.html#msg1705).