• 开启BBR
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf
sysctl -p
  • 查看
sysctl -n net.ipv4.tcp_congestion_control
lsmod | grep bbr

Centos