Question by Ciberus · Jun 28, 2017 at 09:32 PM · unity 5 ui performance performance optimization batch

UI performance on mobile. FPS drops

Hello. I have low performance when drawing anything over ui. For example i have main screen with max optimization of batches. Before opening sidebar(android) i have: ~40FPS, 16 batches, after opening sidebar: ~20FPS, 17 batches. Here is video with more info. How to fix this?:D I tried to move animated elements on another canvas but no improvements. Now i use Unity beta 2017.1.0f1(64bit) on another versions 2017.1.0b9, 5.6.0f3 no changes. alt text

screenshot-5.png (510.5 kB)

screenshot-6.png (272.0 kB)

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hexagonius · Jun 29, 2017 at 09:42 AM 1

Have you checked the profiler for what is causing the drop? You seem to be very CPU bound and by the looks of the drawcalls, it's not the UI's transparency.