nginx conf by linux kernel

#nginx conf by linux kernel
net.ipv4.tcp_max_tw_buckets = 6000
net.ipv4.ip_local_port_range = 1024 65000
net.ipv4.tcp_tw_recycle=1
net_ipv4.tcp_tw_reuse=1
net_ipv4.tcp_syncookies=1
net.core.somaxconn=262144
net.core.netdev_max_backlog=262144
net.ipv4.tcp_max_orphans=262144
net.ipv4.tcp_max_syn_backlog=262144
net.ipv4.tcp_synack_retries=1
net.ipv4.tcp_syn_retries=1
net.ipv4.tcp_fin_timeout=1
net.ipv4.tcp_keepalive_time=30

执行： /sbin/sysctl -p 生效