Usually when its busy I see some trickle down into my game but not today.
People with meter issues should check how many Processes are running with Control-alt-delete. If you have 20 or more, guess what, that is WAY too many (I run 12 not including 2 for AV which dont turn off and cant go lower). You'll need to learn which are necessary and shut them off when you play including your anti-virus and make sure you run gamebooster as well as set the Flash quality to at least medium or low, turn off reflections, have no windows open, etc etc.
When your computer is not the fastest or even if it is, EVERYTHING counts as it all adds up and this game is a pig on resources so you have to cut down where you can.