vm.nr_hugepages = 0
vm.vfs_cache_pressure = 30
fs.file-max = 1000000
net.core.wmem_max = 16777216
net.core.rmem_max = 16777216
kernel.randomize_va_space = 2
net.ipv4.ip_forward = 1
net.ipv4.tcp_syncookies = 1
net.ipv4.ip_local_port_range = 1024 64999
net.ipv4.tcp_wmem = 4096 65536 16777216
net.ipv4.tcp_rmem = 4096 87380 16777216
net.ipv4.tcp_window_scaling = 1
net.core.somaxconn = 32768
net.core.netdev_max_backlog = 30000
net.ipv4.tcp_max_syn_backlog = 2048
net.ipv4.tcp_fin_timeout = 90
net.ipv4.tcp_tw_reuse = 1
net.core.default_qdisc = fq
net.ipv4.tcp_congestion_control = bbr
net.ipv4.tcp_synack_retries = 2
net.ipv4.tcp_syn_retries = 2
kernel.sched_autogroup_enabled = 0
net.ipv4.tcp_max_orphans = 32768