资源利用率曲线图，占用率%指标展示过多小数

正式环境存在该问题。
训练任务详情页面的资源占用情况页签展示的占用率%指标，显示到了小数点后6位。比如memUsage：31.344376。不方便用户查看。

最新效果：小数点后最多只显示3位小数，和modelArts对齐了。

Deleting a branch is permanent. It CANNOT be undone. Continue?

Dear OpenI User

Thank you for your continuous support to the Openl Qizhi Community AI Collaboration Platform. In order to protect your usage rights and ensure network security, we updated the Openl Qizhi Community AI Collaboration Platform Usage Agreement in January 2024. The updated agreement specifies that users are prohibited from using intranet penetration tools. After you click "Agree and continue", you can continue to use our services. Thank you for your cooperation and understanding.

For more agreement content, please refer to the《Openl Qizhi Community AI Collaboration Platform Usage Agreement》

#5389 资源利用率曲线图，占用率%指标展示过多小数