#net.ipv4.tcp_window_scaling = 1
#net.ipv4.tcp_sack = 0
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.core.rmem_default = 253952
net.core.wmem_default = 253952
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
net.ipv4.tcp_rmem = 253952 253952 16777216
net.ipv4.tcp_wmem = 253952 253952 16777216
net.core.netdev_max_backlog = 30000
net.core.somaxconn = 1024
net.ipv4.tcp_max_syn_backlog = 1024
net.ipv4.tcp_max_tw_buckets = 1800000
net.ipv4.tcp_timestamps = 1
net.ipv4.tcp_tw_reuse = 1
fs.file-max = 65536