printf("\n Total bytes sent %lld recvd %lld\n max runtime %lf ns avg runtime %lf \n max comm time %lf avg comm time %lf \n max send time %lf avg send time %lf \n max recv time %lf avg recv time %lf \n max wait time %lf avg wait time %lf \n",total_bytes_sent,total_bytes_recvd,
printf("\n Total bytes sent %llu recvd %llu\n max runtime %lf ns avg runtime %lf \n max comm time %lf avg comm time %lf \n max send time %lf avg send time %lf \n max recv time %lf avg recv time %lf \n max wait time %lf avg wait time %lf \n",total_bytes_sent,total_bytes_recvd,