dns.xml

<?xml version="1.0"?>
<!DOCTYPE tsung SYSTEM "tsung-1.0.dtd">
<tsung loglevel="notice" dumptraffic="false" version="1.0">

  <clients>
    <client host="localhost" maxusers="30000" use_controller_vm="true"/>
  </clients>

  <servers>
    <server host="10.2.0.1" port="53" type="udp"></server>
    <!-- <server host="10.2.0.1" port="5353" type="udp"></server> -->
  </servers>

  <load>
    <arrivalphase phase="1" duration="10" unit="second">
      <users arrivalrate="1" unit="second"></users>
    </arrivalphase>
    <arrivalphase phase="2" duration="20" unit="second">
      <users arrivalrate="100" unit="second"></users>
    </arrivalphase>
    <arrivalphase phase="3" duration="20" unit="second">
      <users arrivalrate="200" unit="second"></users>
    </arrivalphase>
    <arrivalphase phase="4" duration="20" unit="second">
      <users arrivalrate="300" unit="second"></users>
    </arrivalphase>
    <arrivalphase phase="5" duration="20" unit="second">
      <users arrivalrate="400" unit="second"></users>
    </arrivalphase>
    <arrivalphase phase="6" duration="20" unit="second">
      <users arrivalrate="500" unit="second"></users>
    </arrivalphase>
  </load>

 <options>
   <option name="udp_snd_buffer" value="1400"></option>
   <option name="udp_rcv_buffer" value="1400"></option>
   <option name="idle_timeout" value="15000"></option>
 </options>

 <sessions>
   <session probability="100" name="burst-test" type="ts_dns">
    <transaction name="normal">
      <request>
        <dns ack="parse" type='A' hostname="google.com"></dns>
      </request>
    </transaction>
    <transaction name="cached">
      <request>
              <match do="log" when="nomatch">\x{c0}\x{a8}DD</match>
              <dns ack="parse" type='A' hostname="s6868.localdomain"></dns>
      </request>
    </transaction>
   </session>
 </sessions>
</tsung>