Use this middleware to profile API requests.

!!! Remember about huge overhead that enabling ObjectSpace stats gives to your application. !!!

Add in Gemfile:

gem 'rack_mem_prof'

Install dependencies:

$ bundle install

Install middleware:

config.middleware.use(Rack::MemProf::Middleware) or

require 'rack/mem_prof'

use Rack::MemProf::Middleware

path

scale_bytes