🐛 [BUG] 切换数据量cpu就一直很高

[wuyx0914]

🐛 Bug description [Please make everyone to understand it]

Please provide a link by forking these links G2Plot or GitHub repo, a minimal reproduction.

• Required Link to minimal reproduction:

📷 Step to reproduce

https://g2plot.antv.vision/en/examples/dynamic-plots/basic#dynamic-spline

1. 把for (let i = -19; i <= 0; i += 1) { 改成 for (let i = -1999; i <= 0; i += 1) { 2.再把1999改回19，重复几次后，cpu保持100%以上

🏞 Expected result

cpu恢复正常

🚑 Any additional [like screenshots]

一开始 多次修改后

• G2Plot Version:
• 2.4.20
• Platform:

[cdx111]

切换浏览器看看会不会

[wuyx0914]

切换浏览器看看会不会

用chrome和firefox最新版一样的问题，数据量恢复成20也会有明显的卡顿