le-memory-limit, you
can display the amount of memory consumed by the entire system using the
following code in one of your view file:</p>
<div class="highlight-ci"><div class="highlight"><pre><span class="o">&lt;?</span><span class="nx">php</span> <span class="k">echo</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">benchmark</span><span class="o">-&gt;</span><span class="na">memory_usage</span><span class="p">();</span><span class="cp">?&gt;</span>
</pre></div>
</div>
<div 