title: Eclipse consuming around 85% of CPU and 3 GB RAM : very slow performance
body: <p>I'm using Eclipse 4.5.0 on my 16 GB RAM mac. I'm getting horrible performance. When I checked the memory usage and CPU utilization, they are around 3 GB and 85% respectively consumed by eclipse.</p>
  
  <p><a href="https://i.stack.imgur.com/uSLSG.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/uSLSG.png" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/McJvi.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/McJvi.png" alt="enter image description here"></a></p>
  
  <p>I tried disabling the spell check in eclipse as suggested in few answers but it didn't help me. Can someone please help?</p>