Clone from http://zsmith.co/bandwidth.htm
yum install nasm
rpm -ivh nasm-2.10.07-7.el7.x86_64.rpm
touch /usr/include/stropts.h
main.c:60:21: fatal error: stropts.h: No such file or directory
#include <stropts.h>
cd ./bandwidth-1.3.1
make bandwidth64
./bandwidth64 --h
./bandwidth64 --fastest --title inspurXXX_perf --csv inspurXXX_perf.csv