启用 BBR TCP 拥塞控制算法

echo “net.core.default_qdisc=fq” >> /etc/sysctl.conf
echo “net.ipv4.tcp_congestion_control=bbr” >> /etc/sysctl.conf
sysctl -p
lsmod | grep bbr

安装xui
bash <(curl -Ls https://raw.githubusercontent.com/vaxilu/x-ui/master/install.sh)

安装BBR (注意复制粘贴两个杠—)
wget -N —no-check-certificate “https://raw.githubusercontent.com/chiakge/Linux-NetSpeed/master/tcp.sh“ && chmod +x tcp.sh && ./tcp.sh