In one of my previous posts I showed tool that can measure actual frame per second of your applications. I noticed that some times it is not enough to analyze performance of application, so I decided to create more sophisticated tool. Often flash player's cycle Adobe displays as "Ellastic Racetrack" (see http://www.craftymind.com/2008/04/18/updated-elastic-racetrack-for-flash-9-and-avm2/). I wrote tool that can visually show that racetrack on the screen. It gathers information of code execution and rendering times during some interval (configurable, by default 1 sec.) and draws on the screen two racetracks that represents heaviest code execution frame and heaviest rendering frame.