<b>%u</b> - Remote user that was authenticated (if any), else '-'</li>
    <li><b>%U</b> - Requested URL path</li>
    <li><b>%v</b> - Local server name</li>
    <li><b>%D</b> - Time taken to process the request, in millis</li>
    <li><b>%T</b> - Time taken to process the request, in seconds</li>
    <li><b>%F</b> - Time taken to commit the response, in millis</li>
    <li><b>%I</b> - Current request thread name (can compare later with stacktraces)</li>
    </ul>

    <p>
    There is also support to write