href="../general/profiling.html"><em>Profiler</em></a> all of your marked points must
be set up in pairs, and each mark point name must end with _start and
_end. Each pair of points must otherwise be named identically. Example:</p>
<div class="highlight-ci"><div class="highlight"><pre><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">benchmark</span><span class="o">-&gt;</span><span class="na">mark</span><span class="p">(</span><span class="s1">&#39;my_mark_start&#39;</span><span cla