After nccl add event
After nccl add event

Canpio/Paddle,jacquesqiao/Paddle,lcy-seso/Paddle,baidu/Paddle,luotao1/Paddle,baidu/Paddle,Canpio/Paddle,PaddlePaddle/Paddle,reyoung/Paddle,chengduoZH/Paddle,QiJune/Paddle,putcn/Paddle,reyoung/Paddle,PaddlePaddle/Paddle,reyoung/Paddle,QiJune/Paddle,luotao1/Paddle,PaddlePaddle/Paddle,Canpio/Paddle,putcn/Paddle,luotao1/Paddle,jacquesqiao/Paddle,tensor-tang/Paddle,lcy-seso/Paddle,chengduoZH/Paddle,Canpio/Paddle,jacquesqiao/Paddle,PaddlePaddle/Paddle,lcy-seso/Paddle,luotao1/Paddle,PaddlePaddle/Paddle,lcy-seso/Paddle,jacquesqiao/Paddle,QiJune/Paddle,pkuyym/Paddle,tensor-tang/Paddle,reyoung/Paddle,pkuyym/Paddle,baidu/Paddle,jacquesqiao/Paddle,Canpio/Paddle,pkuyym/Paddle,PaddlePaddle/Paddle,baidu/Paddle,putcn/Paddle,chengduoZH/Paddle,lcy-seso/Paddle,luotao1/Paddle,Canpio/Paddle,baidu/Paddle,chengduoZH/Paddle,Canpio/Paddle,chengduoZH/Paddle,lcy-seso/Paddle,reyoung/Paddle,tensor-tang/Paddle,luotao1/Paddle,putcn/Paddle,pkuyym/Paddle,Canpio/Paddle,putcn/Paddle,luotao1/Paddle,QiJune/Paddle,reyoung/Paddle,PaddlePaddle/Paddle,putcn/Paddle,QiJune/Paddle,pkuyym/Paddle,jacquesqiao/Paddle,tensor-tang/Paddle,tensor-tang/Paddle,QiJune/Paddle,pkuyym/Paddle