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Question by gregzo · Mar 29, 2012 at 10:35 AM · framerateipad

iPad frame rate : drops to 20 every 6 frames !!!

Hi to all!

Like clockwork, my framerate drops from 28-31 to 18-21 every 6 frames precisely. On the device, not in the editor...

My app displays lots of GUITextures (124 drawcalls), and some VectorLines and VectorPoints from Vectrosity (not the problem, I've tried adding lots more).

It runs just fine, but I was wondering why the drop! Even with nothing in Update()...

Any ideas? Cheers!

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Answer by rutter · Mar 30, 2012 at 03:12 AM

If you have Pro, the profiler is very helpful in situations like this.

If not, you can always check your console log for error messages. They can really kill performance.

Otherwise, garbage collection and rendering are fairly likely culprits on mobile. You might try removing objects from the scene until the issue resolves, or even building an empty project and working your way up until the problem repeats itself -- it will at least help narrow things down.

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Answer by Infrid · Mar 30, 2012 at 06:01 AM

I had similar issue and logging was the culprit.

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