开启BBR:
echo "tcp_bbr" >> /etc/modules-load.d/modules.conf
echo 'net.core.default_qdisc=fq' >> /etc/sysctl.conf
echo 'net.ipv4.tcp_congestion_control=bbr' >> /etc/sysctl.conf
sysctl -p
查看是否开启成功:
sysctl net.ipv4.tcp_available_congestion_control
sysctl net.ipv4.tcp_congestion_control