title: Node.js Cluster - detect worker stuck?
body: <p>I'm using node.js with cluster, typically with 2 cpu's which translate to one master and two workers.
  I am having a sneaky problem, where occasionaly (very rarely), one of the workers gets 'stuck'
  for some reason, and the other bares all of the load.
  I am not sure of the cause and still investigating (no memory leak, no stack overflow, no exception).</p>
  
  <p>When looking at the processes using top bash command on linux, I can clearly see that one of the node processes is steady at 100% cpu load.</p>
  
  <p>What I want to ask of you guys today, is whether you know of a way to detect this situation (when one worker is at 100%) so I can kill it off.</p>