Boku wa Tomodachi ga Sukunai [ULJS00459]

[gid15]

Disable the profiler while checking the performance, the profile itself is introducing overhead.

Have you tried to disable the MediaEngine? This would disable all Atrac3 decoding. So that you can see the difference without decoding at all (even faster than decoding external WAV files).

THAT did the trick!

Which one? Setting the Maximum method size to 50 (with disabled profiler) or disabling the Media Engine?