title: What is best monitoring tool for Tornado as Async container?
body: <p>Tornado web can be used wth WSGI or ASYNC container. There are numerous solutions for WSGI container.
  Most appealing solution by now is RPM Lite, but it requires Tornado to run in wsgi mode which I do not want. I need solution that will fully monitor Tornado Async application.  </p>
  
  <p>EDOT: Thanks @Graham for reading between lines, I've been expecting people that understand topic would have an answer.</p>