title: Nginx http_status_module statistics
body: <p>I am interested in the statistics provided by the http_status_module
  particularly the statistics in the upstream section. </p>
  
  <p><a href="http://nginx.org/en/docs/http/ngx_http_status_module.html">http://nginx.org/en/docs/http/ngx_http_status_module.html</a></p>
  
  <p>However, they are only available as part of the commercial license. Is there an open source version of this module. </p>
  
  <p>Thanks</p>