I've been watching some of our XenApp servers and am quite shocked by the amount of CPU that flash websites use up.
On one, I had 2 users logged in, both using a maths flash game, and the quad core xeon 2.83Ghz processor was hitting 50% utilisation on all cores! On another, the machine simply hit 100% and stayed there when there were about 15 kids logged in.
What is going on? Why is so much of our CPU being eaten by flash??