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Poor performance on Android low-spec

Discussion in 'Vuforia' started by Ursanon, Dec 3, 2018.

  1. Ursanon

    Ursanon

    Joined:
    Jun 6, 2017
    Posts:
    1
    Hello!

    I found Vuforia's performance decrease on low spec Android devices.

    After few moments with 60 fps app starts to freezing, profilling in Unity shows that "unaccounted time between: InputProcess and InputProcess" grows over time from 0 to 98% of CPU usage. It can be reproduced even with Vuforia's examples.

    On Unity 5.5 with Vuforia 6.2.10 everything is OK, fps are stable.

    Tested on:
    • Asus Zenphone 2 Laser ZE500KL.
    • Unity 2017.3, Unity 2018.2, Unity 2018.3
    • Vuforia 7.2, Vuforia 7.5.26
    I can provide adb logs or some profiler datas if needed.