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ppy / osu

rhythm is just a *click* away!
https://osu.ppy.sh
MIT License
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Song select freezes upon opening and interacting with large collections. #26388

Open Wrongwayscout opened 10 months ago

Wrongwayscout commented 10 months ago

Type

Performance

Bug description

I have an unnecessarily large collection (~30k difficulties) and another collection about a tenth the size, both experience freezes upon opening them. The larger collection freezes for around 20 seconds, and the ~3,000 difficulty one freezes for about 2. The freeze also occurs when exiting out of a search within these collections with esc, again about 20 seconds for the larger one and 2 for the smaller one.

These collections both perform very well on stable (slight framedrops when first scrolling through).

Screenshots or videos

Opening a collection with 29,042 difficulties: https://github.com/ppy/osu/assets/84840821/ed1caafb-913e-40af-98a0-837111b5b55a

Exiting a search within a collection with 29,042 difficulties: https://github.com/ppy/osu/assets/84840821/deb22a90-302f-4861-9a95-d790fcb3bd23

Opening a collection with 2,803 difficulties: https://github.com/ppy/osu/assets/84840821/3235a092-9ad2-46c2-8f81-12f6e9c686ab

Exiting a search within a collection with 2,803 difficulties: https://github.com/ppy/osu/assets/84840821/c07a6172-3df5-4197-8522-b48bffe91133

Version

2023.1231.0

Logs

compressed-logs.zip

huyenden commented 10 months ago

This is true because the collection is imported from stable to lazer. Selecting that stable collection in lazer will load much slower (3x) than a collection created in lazer itself.