Apache调优及配置
KeepAliveTimeout 5持续作用中服务器在两次请求之间等待的时间数
MaxKeepAliveRequests 3000
一个长连接中允许的最高请求数量
MinSpareServers 5
自己翻译：充许最小的空闲进程
MaxSpareServers 10
自己翻译：充许最大的空闲进程
StartServers 5
自己翻译：HTTP服务启动时创建的http进程数量
MaxClients 150
自己翻译：充许为向应客户端请求时，创建进程的最高数量
MaxRequestsPerChild 0
1 apache端需要配置的核心参数：apache/conf/httpd.conf
Timeout 10
KeepAlive On
MaxKeepAliveRequests 5
KeepAliveTimeout 5
<VirtualHost *>
SetOutputFilter DEFLATE
DeflateBufferSize 512096
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE application/x-javascript
BrowserMatch ^Mozilla/4\.0 no-gzip
SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary
SetEnvIfNoCase Request_URI \.(?:exe|t?gz|zip|bz2|sit|rar|mp3|wma|MP3|WMA)$ no-gzip dont-vary
SetEnvIfNoCase Request_URI \.pdf$ no-gzip dont-vary
DocumentRoot /data/update/
ServerName twin0504.sandai.net
AddDefaultCharset UTF8
ErrorLog logs/error_log_81
<Directory />
Options Includes FollowSymLinks
AllowOverride None
</Directory>
</VirtualHost>
linux下apache压力测试:
1.用自带的ab : ab -n1000 -c10 url
http://www.chinaunix.net/jh/13/503707.html
http://callan.iteye.com/blog/510565
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