Scrolling table is slow

Hi,

My table contains more than 30 columns and 10k rows. When scrolling, wheel mouse quite slow and table delay 0.5-1s render more below data. Please give me a guide to improve performance ?
This is my example on codesandbox: https://codesandbox.io/s/react-base-table-forked-wsmcz?file=/src/App.tsx
Thanks

Start by reproducing the delay in the linked CodeSandbox, using the /src/App.tsx example with more than 30 columns and 10k rows. Profile wheel scrolling and rendering to identify the source of the 0.5–1 second delay; done means the performance issue is understood and a concrete improvement guide is provided.

Written by the indexing model from the issue text.