<div dir="ltr"><div>In the undertow builder there&#39;s this line:<br>ioThreads <span class="gmail-pl-k">=</span> <span class="gmail-pl-smi">Math</span><span class="gmail-pl-k">.</span>max(<span class="gmail-pl-smi">Runtime</span><span class="gmail-pl-k">.</span>getRuntime()<span class="gmail-pl-k">.</span>availableProcessors(), <span class="gmail-pl-c1">2</span>);<br></div><br>Why the cap? is it not recommended to go over 2?<br></div>