I found that the ASTC compressed texture game YUZU will cause the video memory to burst for a long time

I found that the ASTC compressed texture game YUZU will cause the video memory to burst for a long time In particular, the 4G video card Ryujinx simulator has an ASTC texture compression function, which enables you to play games for a long time
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In order for us to provide better support, we need to see the log generated by yuzu. This guide will walk you through how you can obtain the log file: Getting Log Files - yuzu

yuzu’s approach is to let VRAM use increase and reduce it with a clean up once it passes a certain threshold. I think the current value is close to 85 or 90% of total VRAM.
As long as you don’t need the extra VRAM, this method allows to keep the texture in the fastest location (VRAM) without reducing its quality.

It’s always fun to see a 3090/4090 use 20GB of VRAM, but at the same time it’s completely normal on games with already highly compressed textures.