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[Bug] fps < 30 #6225

@ayuechuan

Description

@ayuechuan

Before you submit this issue, have you checked the following

  • Is this really a problem?
  • I have searched the Github Issues for similar issues, but did not find anything.

Affected packages and versions

The browser is the latest version of google, and univer is also the latest version

Reproduction link

The test data of 1000 rows on mid-to-low-end computers and refresh rate monitors shows that rapid scrolling or user selection is extremely laggy, and the stability of FPS remains below 30, which cannot meet the requirements of high-performance tables
The number of cells rendered with this small dynamic range in the visible area remains stable at 60 frames

Image

Once the number of cells in the visible area increases, the fps drops directly to over 20

Image

Expected behavior

It can maintain an fps > 50 on any device

Actual behavior

It cannot be used normally. Hope it can be optimized

System information

  • Google Chrome : 版本 142.0.7444.176(正式版本) (64 位)
  • Screen refresh rate : 60 fps
Image

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