tomcat6调优

参考：http://www.iteye.com/topic/382274

参考：http://xinlanzero.iteye.com/blog/716908

 

1.JVM内存配置，需要修改/bin/catalina.bat或/bin/catalina.sh脚本

set JAVA_OPS=-Xms128m -Xmx512m -XX:PermSize=32m -XX:MaxPermSize=128m

2.Tomcat6线程池的配置

配置全局线程池

<Executor name="tomcatThreadPool" namePrefix="catalina-exec-"   
        maxThreads="1000"   
        minSpareThreads="50"  
        maxIdleTime="600000"/>

设置Connector使用特定的外部线程池，加executor="tomcatThreadPool"属性配置

<Connector port="9009"
                 executor="tomcatThreadPool"
                 protocol="HTTP/1.1"
    	         redirectPort="9443"
    	         acceptCount="300"
    	         connnectionTimeout="120000" />

 注意：protocol="AJP/1.3"时，connector不支持外部线程池，只能使用内部线程池

    <Connector port="9009"
    	         protocol="AJP/1.3"
    	         redirectPort="9443"
    	         maxThreads="300"
    	         minSpareThreads="100"
    	         maxSpareThreads="100"
    	         acceptCount="300"
    	         connnectionTimeout="120000" />