Rails Performance Monitoring as part of CI

Track your apps performance via your Test Suite & stop slow downs before they're deployed

Contribute via GitHub

How it works

Install the Gem

Add our gem to your test suite, every time you run your test suite the gem will monitor your app & log metrics such as database requests and memory usage.

See results

Commits that exceed a normal threshold will cause the test suite to fail, you can then investigate by reviewing the output.

Adding the Gem

Add the gem to your Gemfile within a test group, so it'll only run when you run the test suite:

# Gemfile
group :test do
  gem 'pig-ci-rails'

Configuring thresholds

You can change the thresholds, when your test suite exceeds these it will fail.

# spec/rails_helper.rb
require 'pig_ci'
PigCI.start do |config|
  # Maximum memory in megabytes
  config.thresholds.memory = 350

  # Maximum time per a HTTP request
  config.thresholds.request_time = 250

  # Maximum database calls per a request
  config.thresholds.database_request = 35
end if RSpec.configuration.files_to_run.count > 1

Supported Frameworks

Ruby on Rails

PigCI currently supports Ruby on Rails, tested via Rspec.