[root@VM-2-29-centos ~]# cat 114test.sh
#!/bin/bash
for ((i = 1 ;i<=100000;i++))
do
curl -o /dev/null -s -w %{time_namelookup}::%{time_connect}::%{time_starttransfer}::%{time_total}::%{speed_download}"n" "https://www.baidu.com" >> 114log.txt
# sleep 2
done
[root@VM-2-29-centos ~]# cat /etc/resolv.conf
; generated by /usr/sbin/dhclient-script
nameserver 114.114.114.114
[root@VM-2-29-centos ~]# cat 114log.txt | sort -rk1 | head -10
