third_party/jetty-server/src/main/config/etc/jetty-stats.xml

<?xml version="1.0"?><!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_3.dtd">

<!-- =============================================================== -->
<!-- Mixin the Statistics Handler                                    -->
<!-- =============================================================== -->

<Configure id="Server" class="org.eclipse.jetty.server.Server">
  <Call name="insertHandler">
    <Arg>
      <New id="StatsHandler" class="org.eclipse.jetty.server.handler.StatisticsHandler">
        <Set name="gracefulShutdownWaitsForRequests"><Property name="jetty.statistics.gracefulShutdownWaitsForRequests" default="true"/></Set>
      </New>
    </Arg>
  </Call>
  <Call name="addBeanToAllConnectors">
    <Arg>
      <New class="org.eclipse.jetty.io.ConnectionStatistics"/>
    </Arg>
  </Call>
</Configure>