Moped Rails 3 Instrumentation
Records how long your rails app spends in Mongo (via Moped), and outputs it to the log, i.e.:
Completed 200 OK in 1535ms (Views: 623.3ms | Mongo: 848.2ms)
To use, just add the gem to your Gemfile and restart your app:
gem 'moped-rails-instrumentation', '~>0.1'
It’s been tested with rails 3.0, and should work with rails 3.1 too.
This gem is based on mongo-rails-instrumentation by Tom Ward, available at github.com/freerange/mongo-rails-instrumentation and then ported to Moped by Stan Mazurek at github.com/stan/mongo-rails-instrumentation. It is released here by me only to provide a gem.