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Fixed in 2020.1.X

Fixed in 2018.4.X, 2019.3.X

Votes

1

Found in

2018.4.0f1

2018.4.2f1

2019.2.0a1

2019.3.0a1

2020.1.0a1

Issue ID

1184690

Regression

Yes

Animator.Update CPU time spikes when multiple animations are playing

Animation

-

Steps to reproduce:
1. Download AnimationTest.zip and open "Character with animation" scene
2. Enter play mode with open Profiler
3. Wait for 10 - 30 seconds

Actual results: Notice that Animators.Update spikes. On i7-6700k in the example project Animator.Update takes -2.5ms to calculate and when it spikes it takes 5-7ms to calculate.

Reproduced with: 2020.1.0a4, 2019.3.0b4, 2019.2.6f1, 2018.4.9f1
Not reproducible with: 2017.4.32f1

Note:
- Tested and reproduced in Standalone player

  1. Resolution Note (fix version 2019.3):

    2019.3.1f1

  2. Resolution Note (fix version 2018.4):

    Fixed in: 2018.4.27f1

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Comments (15)

  1. Lydwen

    Mar 16, 2020 16:08

    This issue is still not fixed in 2018.4.19 LTS.
    Can we have an ETA or some news about it please?

  2. yanivng

    Feb 29, 2020 12:48

    Still listed as a known issue for 2018.4.18f1. Can someone please let us know when it will be ready for 2018.4 LTS?

  3. imaginationrabbit

    Feb 11, 2020 21:14

    It's still listed as a known issue in 2018.4.1.17f1 https://i.imgur.com/Eb7KWhs.png

  4. Shadowing

    Feb 11, 2020 16:45

    It was fixed in todays updates on version 2018.4.17f1

  5. yanivng

    Feb 11, 2020 07:58

    For which 2018.4 LTS version is this fix planned?

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