Disabling Logging and Skipping Turbolinks filter

benchmark.rb

# Before https://github.com/rails/rails/commit/4fd144dd4bb0e1ede5a4857c178138088353a3d1 on May 13

Calculating -------------------------------------
    Integration Test        59 i/100ms
     Functional Test        84 i/100ms
-------------------------------------------------
    Integration Test      599.5 (±11.0%) i/s -       3009 in   5.087300s
     Functional Test      882.1 (±10.2%) i/s -       4368 in   5.008871s

# Benchmark as of July 8

Calculating -------------------------------------
    Integration Test        65 i/100ms
     Functional Test        91 i/100ms
-------------------------------------------------
    Integration Test      651.3 (±4.5%) i/s -       3315 in   5.100042s
     Functional Test      924.7 (±3.2%) i/s -       4641 in   5.024486s

# Benchmark with Turbolink filters skipped

Calculating -------------------------------------
    Integration Test        77 i/100ms
     Functional Test        96 i/100ms
-------------------------------------------------
    Integration Test      789.2 (±6.3%) i/s -       4004 in   5.094798s
     Functional Test      985.6 (±6.2%) i/s -       4992 in   5.085927s

# Benchmark with Logging level set to Logger::FATAL

Calculating -------------------------------------
    Integration Test        81 i/100ms
     Functional Test       111 i/100ms
-------------------------------------------------
    Integration Test      831.7 (±6.0%) i/s -       4212 in   5.083697s
     Functional Test     1008.4 (±14.0%) i/s -       4995 in   5.056512s

# Benchmark with Logging level set to Logger::FATAL and Turbolink filters skipped

Calculating -------------------------------------
    Integration Test        92 i/100ms
     Functional Test       116 i/100ms
-------------------------------------------------
    Integration Test      930.6 (±6.2%) i/s -       4692 in   5.062400s
     Functional Test     1159.4 (±6.0%) i/s -       5800 in   5.021728s

user_flow_test.rb

require 'test_helper'
require 'benchmark/ips'

class UserFlowTest < ActionDispatch::IntegrationTest
  def test_index
    get "http://www.example.com/users"
    assert_equal 200, response.status
  end
end

class UserFlowTest2 < ActionController::TestCase
  tests UsersController

  def test_index
    get :index
    assert_equal 200, response.status
  end
end

Benchmark.ips(5) do |bm|
  bm.report 'Integration Test' do
    Minitest.run_one_method(UserFlowTest, 'test_index')
  end

  bm.report 'Functional Test' do
    Minitest.run_one_method(UserFlowTest2, 'test_index')
  end
end

users_controller.rb

class UsersController < ApplicationController
  # GET /users
  # GET /users.json
  def index
    @user = User.find(params[:id])

    render plain: 'ok'
  end
end