Introducing require_bench
Ruby Bootstrapping Analysis
Ruby app loading slowly, or never?
Discover bootstrapping issues in Ruby by benchmarking “Kernel.require”
Installation Add this line to your application’s Gemfile:
gem 'require_bench' And then execute:
$ bundle Or install it yourself as:
$ gem install require_bench Usage Require the library where it will be loaded prior to any other requires you want to benchmark.