优化Linux LAMP(Linux, Apache, MySQL, PHP)服务器的网络设置可以显著提高性能和响应速度。以下是一些常见的优化步骤:
MaxClients 256
StartServers 5
MinSpareServers 5
MaxSpareServers 10
MaxRequestsPerChild 1000
KeepAlive允许客户端与服务器保持连接,减少连接建立的开销。
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 5
innodb_buffer_pool_size = 2G
max_connections = 300
query_cache_size = 64M
PHP-FPM(FastCGI Process Manager)比传统的mod_php更快。
pm = dynamic
pm.max_children = 50
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 35
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_fin_timeout = 30
net.core.somaxconn = 65535
top, htop, iostat, netstat监控服务器性能。通过以上步骤,你可以显著提高Linux LAMP服务器的网络性能和响应速度。记得在每次更改配置后重启相应的服务以应用更改。