symfony/src/Symfony/Framework/ProfilerBundle/Resources/config/collectors.xml

<?xml version="1.0" ?>

<container xmlns="http://www.symfony-project.org/schema/dic/services"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.symfony-project.org/schema/dic/services http://www.symfony-project.org/schema/dic/services/services-1.0.xsd">

  <parameters>
    <parameter key="data_collector_manager.class">Symfony\Framework\ProfilerBundle\DataCollector\DataCollectorManager</parameter>
    <parameter key="data_collector_manager.storage.class">Symfony\Framework\ProfilerBundle\ProfilerStorage</parameter>
    <parameter key="data_collector_manager.storage.file">%kernel.cache_dir%/profiler.db</parameter>
    <parameter key="data_collector_manager.lifetime">86400</parameter>
    <parameter key="data_collector.config.class">Symfony\Framework\ProfilerBundle\DataCollector\ConfigDataCollector</parameter>
    <parameter key="data_collector.app.class">Symfony\Framework\ProfilerBundle\DataCollector\AppDataCollector</parameter>
    <parameter key="data_collector.timer.class">Symfony\Framework\ProfilerBundle\DataCollector\TimerDataCollector</parameter>
    <parameter key="data_collector.memory.class">Symfony\Framework\ProfilerBundle\DataCollector\MemoryDataCollector</parameter>
  </parameters>

  <services>
    <service id="data_collector_manager" class="%data_collector_manager.class%">
      <annotation name="kernel.listener" event="core.response" method="handle" />
      <argument type="service" id="service_container" />
      <argument type="service" id="logger" />
      <argument type="service" id="data_collector_manager.storage" />
      <argument>%data_collector_manager.lifetime%</argument>
    </service>

    <service id="data_collector_manager.storage" class="%data_collector_manager.storage.class%">
      <argument>%data_collector_manager.storage.file%</argument>
    </service>

    <service id="data_collector.config" class="%data_collector.config.class%">
      <annotation name="data_collector" core="true" />
      <argument type="service" id="service_container" />
    </service>

    <service id="data_collector.app" class="%data_collector.app.class%">
      <annotation name="data_collector" core="true" />
      <argument type="service" id="service_container" />
    </service>

    <service id="data_collector.timer" class="%data_collector.timer.class%">
      <annotation name="data_collector" core="true" />
      <argument type="service" id="service_container" />
    </service>

    <service id="data_collector.memory" class="%data_collector.memory.class%">
      <annotation name="data_collector" core="true" />
      <argument type="service" id="service_container" />
    </service>
  </services>
</container>