Performance tools for Padrino.

Add padrino-performance to your Gemfile of your Padrino application.

Install the gem with

$ bundle install

• JSON: Tell you if you have conflicting libraries being declared in your Gemfile. Why? Because they would nearly do the same job and this will help you to detect it.
  • You can it by passing the -j or --json option.
• Memory: Print the memory usage of your application when it is started.
  • You can it by passing the -j or --json option.

bundle exec padrino-performance SUITE -- bundle exec padrino COMMAND

E.g.:

• Measure json on a console:

  bundle exec padrino-performance -j -- bundle exec padrino console

  require 'json' require 'json_pure'

  Then you will get some error reports in the terminal, which indicates that you have conflicting json libraries that do the same

• Measure memory on a running app:

  bundle exec padrino-performance -m -- bundle exec padrino start

  The output will be the following

  total 44056K total 44980K => Padrino/0.11.2 has taken the stage development at http://127.0.0.1:3000

  Thin web server (v1.5.1 codename Straight Razor) Maximum connections set to 1024 Listening on 127.0.0.1:3000, CTRL+C to stop