#通知

VPS优化教程 直接复制粘贴执行即可。支持debian11和以上。

Cent OS不要尝试

apt install wget curl gpg sudo -y && \
wget -qO - https://dl.xanmod.org/archive.key | \
sudo gpg --dearmor -vo /usr/share/keyrings/xanmod-archive-keyring.gpg && \
echo 'deb [signed-by=/usr/share/keyrings/xanmod-archive-keyring.gpg] http://deb.xanmod.org releases main' | \
sudo tee /etc/apt/sources.list.d/xanmod-release.list && \
sudo apt update && \
sudo apt install linux-xanmod-x64v3 && \
apt upgrade -y && \
apt autoremove -y &&\
cat >> /etc/sysctl.conf << EOF
net.ipv4.tcp_no_metrics_save=1
net.ipv4.tcp_ecn=0
net.ipv4.tcp_frto=0
net.ipv4.tcp_mtu_probing=0
net.ipv4.tcp_rfc1337=0
net.ipv4.tcp_sack=1
net.ipv4.tcp_fack=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_adv_win_scale=1
net.ipv4.tcp_moderate_rcvbuf=1
net.core.rmem_max=33554432
net.core.wmem_max=33554432
net.ipv4.tcp_rmem=4096 87380 33554432
net.ipv4.tcp_wmem=4096 16384 33554432
net.ipv4.udp_rmem_min=8192
net.ipv4.udp_wmem_min=8192
net.core.default_qdisc=fq
net.ipv4.tcp_congestion_control=bbr
EOF
sysctl -p && sysctl --system &&\
reboot

lain.sh