title: High CPU Utilization for Meteor.js
body: <p><img src="https://i.stack.imgur.com/U1UHm.png" alt="enter image description here"></p>
  
  <p>A meteor.js 0.82 app is running on an Ubuntu 14.04 server with 2GB memory and 2 cpu cores. It was deployed using <code>mup</code>. However the CPU utilization is very high, <code>htop</code> reports <code>2.72</code> load average.</p>
  
  <p><strong>Question:</strong> How do I find out which part of the app is causing such a high CPU utilization? I used Kadira but it does not reveal anything taking up alot of CPU load afaik.</p>
  
  <p>Does Meteor only use a single core?</p>
  
  <p><img src="https://i.stack.imgur.com/JZhr6.png" alt="enter image description here">
  <img src="https://i.stack.imgur.com/bIW38.png" alt="enter image description here">
  <img src="https://i.stack.imgur.com/C77bJ.png" alt="enter image description here">
  <img src="https://i.stack.imgur.com/66kPt.png" alt="enter image description here"></p>