title: Ubuntu VM CPU overload
body: <p>I'm having an Ubuntu 14.04 VM in a cloud environment and after I run a set of Apache Bench tests on a tomcat service I have this problem that I cant stop: </p>
  
  <p><a href="https://i.stack.imgur.com/iO1hX.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/iO1hX.png" alt="htop results"></a></p>
  
  <p>I tried to kill this process but it starts automatically after I'm killing it, eating all my CPU. What could be the problem?</p>