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<refentry xml:id="mongodb.getprofilinglevel" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>MongoDB::getProfilingLevel</refname>
  <refpurpose>Gets this database&apos;s profiling level</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <modifier>public</modifier> <type>int</type><methodname>MongoDB::getProfilingLevel</methodname>
   <void/>
  </methodsynopsis>
  <para>
   This returns the current database profiling level.
  </para>
  <para>
   The database profiler tracks query execution times.  If you turn it on (say,
   using <function>MongoDB::setProfilingLevel</function> or the shell), you can
   see how many queries took longer than a given number of milliseconds or the
   timing for all queries.
  </para>
  <para>
   Note that profiling slows down queries, so it is better to use in development
   or testing than in a time-sensitive application.
  </para>
  <para>
   This function is equivalent to running:
   <programlisting role="php">
<![CDATA[
<?php

public function getProfilingLevel() {
    return $this->command(array('profile' => -1));
}

?>
]]>
   </programlisting>
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;  
  &no.function.parameters;
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns the profiling level.
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <simplelist>
   <member>MongoDB core docs on <link xlink:href="&url.mongodb.dochub.profiling;">profiling</link></member>
   <member><methodname>MongoDB::setProfilingLevel</methodname></member>
  </simplelist>
 </refsect1>
</refentry>
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