Print Page Generation Time

[Kaushal Shriyan]

Hi,

How can i enable printing the Page Generation time in the access logs
I have set the below in server.xml file

<Valve className="org.apache.catalina.valves.AccessLogValve"
                 directory="logs"  prefix="localhost_access_log."
suffix=".txt"
                 pattern="common" resolveHosts="false"/>
not sure on how to  enable printing the Page Generation time in the access
logs.

Tomcat and OS details : tomcat-5.0.27-r6,Gentoo OS and sun-jdk-1.5.0.12

Thanks and Regards

Kaushal