1.
安装gcc,gcc-c++以及pcre库zlib库Openssl库。
2.
内核参数的优化,修改/etc/sysctl.conf
fs.file-max = 999999
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_keepalive_time = 600
net.ipv4.tcp_fin_timeout = 30
net.ipv4.tcp_max_tw_buckets = 5000
net.ipv4.ip_local_port_range = 10000 61000
net.ipv4.tcp_rmem = 4096 32768 262142
net.ipv4.tcp_wmem = 4096 32768 262142
net.core.netdev_max_backlog = 8096
net.core.rmem_default = 262144
net.core.wmem_default = 262144
net.core.rmem_max = 2097152
net.core.wmem_max = 2097152
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_max_syn_backlog = 1024
然后执行sysctl -p命令，使上述修改生效。
【Nginx】基础配置
原文：http://www.cnblogs.com/aiqin/p/4417093.html
