I just set up a Heroku Standard Dyno connected to Mlab M1 dedicated cluster and am seeing high response times in New Relic for some calls.
Digging a bit into New Relic's transaction trace I notice a component called Middleware: anonymous thats taking up 82% of the request.
Anyone have any ideas what that could be or a way to maybe try to debug this.. the connections between the dyno and mlab is quite fast.
Thoughts?