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Performance monitor for G.





监控 G / G2 中的节点数量、事件数量,可以辅助调试在动态渲染图形的时候,是否存在泄露。


  • 开发调试
import GP from '@antv/g-perf';

// 监控 G2 plot 和 G
new GP(plot).start();


  • 单测中使用
import GP from '@antv/g-perf';

// 监控 G2 plot 和 G
const gp = new GP(plot);

const datum = gp.collect();



  • draw call
  • 多实例的统一监控
  • spark line 可视化数据