On a production system, improve web container performance by disabling dynamic JSP reloading. To do so, edit the default-web.xml file in the config directory for each instance. Change the servlet definition for a JSP file to look like this:
<servlet> <servlet-name>jsp</servlet-name> <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class> <init-param> <param-name>httpMethods</param-name> <param-value>GET, HEAD, POST</param-value> </init-param> <init-param> <param-name>fork</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>mappedfile</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>developments</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>genStrAsCharArray</param-name> <param-value>true</param-value> </init-param> <init-param> <param-name>trimSpaces</param-name> <param-value>true</param-value> </init-param> <load-on-startup>3</load-on-startup> </servlet>
The suggested manual changes requires you to run either pull-config through the CLI or the Admin Console.