Linux TCP/IP内核参数调优，网络高延迟大吞吐。_net.ipv4.tcp优化

vm.overcommit_memory = 1
fs.inotify.max_user_instances = 8192
net.ipv4.tcp_tw_reuse = 1
net.ipv4.ip_local_port_range = 1024 65535
net.core.somaxconn = 32768
net.core.wmem_default = 2097152
net.ipv4.tcp_max_tw_buckets = 5000
net.ipv4.tcp_max_syn_backlog = 10240
net.core.netdev_max_backlog = 10240
net.ipv4.tcp_slow_start_after_idle = 0
net.ipv4.conf.all.route_localnet=1
fs.file-max=1000000
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=16777216
net.core.wmem_max=16777216
net.ipv4.tcp_rmem=65536 1048576 16777216
net.ipv4.tcp_wmem=65536 1048576 16777216
net.ipv4.udp_rmem_min=8192
net.ipv4.udp_wmem_min=8192
net.core.default_qdisc=fq
net.ipv4.tcp_congestion_control=bbr # bbrplus
net.ipv4.ip_forward=1
net.ipv4.conf.all.forwarding=1
net.ipv4.conf.default.forwarding=1