firefox提示Will-change memory consumption is too high.

Question

1，最近在做web gis开发，需要在地图上用canvas绘制一些图形，在chrome下运行还算流畅，在firefox测试时发现firefox有卡的情况，尤其是在windows下很卡，调试时发现firefox控制台打印出了下面的信息：
Will-change memory consumption is too high. Budget limit is the document surface area multiplied by 3 (699840 px). Occurrences of will-change over the budget will be ignored.