What are the advantages compared to normal profiling?

• Extremely easy to use.
• Very small speed penalty. Programs run practically at the same speed as normal.
• Can be turned on and off "on-site", no need for installing complicated profiling tools at the customer's site.
• Much more intuitive graphical presentation of data, updated real-time (unless you explicitly freeze the display, of course).
• Because of the stack traces, PerformanceMonster can often be used for debugging as well.
• It's free.