https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/operation/operation.getPerformance.html {"default_time_data":"{\"list\":[]}","compare_time_data":"","errcode":0} 这个小程序启动耗时都没有？还是需要在小程序中配置什么东西 "default_start_time":1596233600, "default_end_time":1597299100, "cost_time_type":1, "device": "@_all", "networktype": "@_all", "scene": "@_all",

https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/operation/operation.getFeedback.html {"errcode":-1,"errmsg":"system error rid: 5f36250d-01f29da2-4868eacf"}