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Duplicate

Duplicate in 2019.3

Votes

2

Found in

2019.3.0a1

2019.3.0a8

Issue ID

1171423

Regression

Yes

AssetDatabase.Refresh() executes slower when compared to previous versions

Asset Import Pipeline

-

How to reproduce:
1. Open the attached project("AssetImportPerformance")
2. Go to BugReport > Create 100 assets
3. Observe console

Expected result: AssetDatabase.Refresh takes around the same amount of time regardless of Unity versions
Actual result: AssetDatabase.Refresh takes more time than in previous versions

Reproducible with: 2019.3.0a1, 2019.3.0a11
Not reproducible with: 2017.4.30f1, 2018.4.5f1, 2019.1.12f1, 2019.2.0b10

Note:
- It seems to reproduce only on HDD hard drives. Storing project in SSD hard drive results in expected behaviour even in 2019.3.0a1 and above.

Comments (2)

  1. 92568521b06d787c32d0896a805c387f?d=mm

    phanemy

    Oct 31, 2019 09:12

    I find this kind of behaviour too, my custom importer for 3Dtiles files, importing one big file take 3 minutes with version 1, now with the new version it take 18 min

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