The ProDG debugger has come a long way and is easier to use and more powerful than ever; its integrated profiling is great for quick performance spot-checks.
When you need the heavy iron, Tuner can analyze the entire machine's performance across many frames of data, and is in my experience simpler to use and understand than the Performance Analyzer hardware.
David Etherton
Director of Research and Development
Rockstar San Diego
Framerate issues, slowdown?
Use Tuner to capture and visualize program behavior, helping you to eliminate conflicts and bottlenecks in your code.
Available for PlayStation®3, PSP® and PlayStation®2
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