title: New Relic not sending data
body: <p>I've newrelic agent for my rails application installed on linode. App is using unicorn and i've did some magic (<a href="https://newrelic.com/docs/ruby/no-data-with-unicorn" rel="nofollow">https://newrelic.com/docs/ruby/no-data-with-unicorn</a>), but still have no data on my dashboard. Other hand - i've migrated my app from heroku to linode and on heroku it's working fine (i've deleted old app profile from dashboard). </p>
  
  <p>Could you give me any idea - how can i determine what the problem is?</p>