Add trace.profile documentation

Author: bratseth

en/reference/api/query.html

@@ -135,6 +135,7 @@ <h2 id="parameters">Parameters</h2>
 <dt>Tracing</dt>
 <dd>
   <ul>
+    <li><a href="#trace.profile">trace.profile</a></li>
     <li><a href="#trace.level">trace.level</a></li>
     <li><a href="#trace.explainlevel">trace.explainLevel</a></li>
     <li><a href="#trace.profiledepth">trace.profileDepth</a></li>
@@ -1806,6 +1807,18 @@ <h2 id="tracing">Tracing</h2>
   </tr>
   </thead>
   <tbody>
+  <tr>
+    <th>trace.profile</th>
+    <td>profile</td>
+    <td>Boolean</td>
+    <td>false</td>
+    <td>
+      <p id="trace.profile">True to produce a structured trace for performance analysis.</p>
+
+      <p>Returns a structured trace for performance analysis. This is a shorthand to set various other parameters
+      to the suitable values to generate a performance trace.</p>
+    </td>
+  </tr>
   <tr>
     <th>trace.level</th>
     <td>tracelevel</td>