net.ipv4.tcp_fastopen=3
net.ipv4.tcp_fastopen_blackhole_timeout_sec=0
net.ipv4.tcp_slow_start_after_idle=0
#net.ipv4.tcp_collapse_max_bytes=6291456
#net.ipv4.tcp_notsent_lowat=16384
#net.ipv4.tcp_notsent_lowat=4294967295
net.ipv4.tcp_syn_retries=3
net.ipv4.tcp_moderate_rcvbuf=1
net.ipv4.tcp_adv_win_scale=1
net.ipv4.tcp_rmem=4096 26214400 104857600
net.ipv4.tcp_wmem=4096 26214400 104857600
net.core...