After you click through the first two ad-cluttered pages, you start to see some results. They're presented in a single bar graph with dark shaded gradients.
The graph uses the same X axis to compare three totally different quantities: CPU percentage, access time in milliseconds, and bandwidth in MB/sec. As a bonus, note that smaller values for CPU % and access time are good, but larger values of bandwidth are good.
Edward Tufte, where are you?