diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 29842f3..8a840b6 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -1,13 +1,29 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2024-10-22 20:34:39 UTC using RuboCop version 1.67.0.
+# on 2024-10-23 16:09:59 UTC using RuboCop version 1.67.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 1
+# Offense count: 3
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: Max, AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, AllowedPatterns.
+# URISchemes: http, https
+Layout/LineLength:
+  Exclude:
+    - 'config/initializers/devise.rb'
+    - 'config/initializers/simple_form.rb'
+
+# Offense count: 3
 # Configuration parameters: CountComments, CountAsOne, AllowedMethods, AllowedPatterns, inherit_mode.
 # AllowedMethods: refine
 Metrics/BlockLength:
-  Max: 43
+  Max: 273
+
+# Offense count: 1
+# Configuration parameters: Include.
+# Include: db/**/*.rb
+Rails/CreateTableWithTimestamps:
+  Exclude:
+    - 'db/migrate/20241023111240_create_pghero_query_stats.rb'
diff --git a/Gemfile b/Gemfile
index ddb936e..a493651 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,18 +8,24 @@ gem "draper"
 gem "font-awesome-sass", "~> 6.5.2"
 gem "importmap-rails"
 gem "jbuilder"
-gem "pg", "~> 1.1"
 gem "puma", ">= 5.0"
 gem "rails", "~> 7.2.1"
 gem "redis"
 gem "sassc-rails"
-gem "sidekiq"
 gem "simple_form"
 gem "sprockets-rails"
 gem "stimulus-rails"
 gem "turbo-rails"
 gem "tzinfo-data", platforms: %i[windows jruby]
 
+# BackgroundJob and Scheduling
+gem "sidekiq"
+gem "sidekiq-scheduler"
+
+# Database and Performance Tracking
+gem "pg", "~> 1.1"
+gem "pghero"
+
 # Authentication
 gem "devise"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index e783350..517e2e7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -159,7 +159,9 @@ GEM
       ruby2_keywords
     drb (2.2.1)
     erubi (1.13.0)
-    execjs (2.9.1)
+    et-orbi (1.2.11)
+      tzinfo
+    execjs (2.10.0)
     factory_bot (6.5.0)
       activesupport (>= 5.0.0)
     factory_bot_rails (6.4.3)
@@ -178,6 +180,9 @@ GEM
     formtastic (5.0.0)
       actionpack (>= 6.0.0)
     formtastic_i18n (0.7.0)
+    fugit (1.11.1)
+      et-orbi (~> 1, >= 1.2.11)
+      raabro (~> 1.4)
     globalid (1.2.1)
       activesupport (>= 6.1)
     has_scope (0.8.2)
@@ -261,12 +266,15 @@ GEM
       ast (~> 2.4.1)
       racc
     pg (1.5.8)
+    pghero (3.6.1)
+      activerecord (>= 6.1)
     popper_js (2.11.8)
     psych (5.1.2)
       stringio
     public_suffix (6.0.1)
     puma (6.4.3)
       nio4r (~> 2.0)
+    raabro (1.4.0)
     racc (1.8.1)
     rack (3.1.8)
     rack-mini-profiler (3.3.1)
@@ -378,7 +386,7 @@ GEM
       rack (>= 1.1)
       rubocop (>= 1.52.0, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
-    rubocop-rails-suite (1.1.1)
+    rubocop-rails-suite (1.1.2)
       rubocop (>= 1.67, < 2.0)
       rubocop-factory_bot (>= 2.26.1, < 3.0)
       rubocop-faker (>= 1.1.0, < 2.0)
@@ -390,6 +398,8 @@ GEM
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
+    rufus-scheduler (3.9.2)
+      fugit (~> 1.1, >= 1.11.1)
     sassc (2.4.0)
       ffi (~> 1.9)
     sassc-rails (2.1.2)
@@ -415,6 +425,10 @@ GEM
       logger
       rack (>= 2.2.4)
       redis-client (>= 0.22.2)
+    sidekiq-scheduler (5.0.6)
+      rufus-scheduler (~> 3.2)
+      sidekiq (>= 6, < 8)
+      tilt (>= 1.4.0, < 3)
     simple_form (5.3.1)
       actionpack (>= 5.2)
       activemodel (>= 5.2)
@@ -492,6 +506,7 @@ DEPENDENCIES
   importmap-rails
   jbuilder
   pg (~> 1.1)
+  pghero
   puma (>= 5.0)
   rack-mini-profiler
   rails (~> 7.2.1)
@@ -505,6 +520,7 @@ DEPENDENCIES
   selenium-webdriver
   shoulda-matchers
   sidekiq
+  sidekiq-scheduler
   simple_form
   simplecov
   sprockets-rails
diff --git a/README.md b/README.md
index 14854d8..60073da 100644
--- a/README.md
+++ b/README.md
@@ -23,8 +23,7 @@ git clone https://github.com/Grigore-George-Mihai/default_template
 
 - Update the project name to reflect your application.
 - Customize the [Devise](https://github.com/heartcombo/devise) configuration as only basic setup is included; adjust it to suit your specific authentication requirements.
-- Modify the [Scout APM](https://github.com/scoutapp/scout_apm_ruby) settings as needed, or remove it if performance tracking is not required.
-- Modify the [Rollbar](https://github.com/rollbar/rollbar-gem) settings as needed, or remove it if error tracking is not required.
+- Modify or remove the settings for [Scout APM](https://github.com/scoutapp/scout_apm_ruby), [Rollbar](https://github.com/rollbar/rollbar-gem), and [PgHero](https://github.com/ankane/pghero) as needed, based on your performance, error tracking, and database monitoring requirements.
 - Run the following rake task to create your environment files:
     ```bash
     rake env:setup
@@ -37,11 +36,20 @@ git clone https://github.com/Grigore-George-Mihai/default_template
 
 ## Gems
 
+### Database and Monitoring
+- [pg](https://github.com/ged/ruby-pg): PostgreSQL driver for Ruby, providing fast and efficient database connectivity.
+- [PgHero](https://github.com/ankane/pghero): A tool for monitoring PostgreSQL database performance, including query insights, index suggestions, and table size analysis.
+
 ### Authentication
 - [Devise](https://github.com/heartcombo/devise): Flexible authentication solution for Rails based on Warden.
 
+### Admin Interface
+- [ActiveAdmin](https://github.com/activeadmin/activeadmin): A flexible and extensible admin framework for Ruby on Rails applications, making it easy to build custom admin panels.
+- [ActiveAdmin Addons](https://github.com/platanus/activeadmin_addons): Enhances ActiveAdmin with additional features like input widgets, searchable selects, and improved UI components for better admin interfaces.
+
 ### Background Processing
 - [Sidekiq](https://github.com/mperham/sidekiq): Efficient background processing for Ruby applications.
+- [Sidekiq-Scheduler](https://github.com/moove-it/sidekiq-scheduler): Extends Sidekiq to support scheduled and recurring jobs using a simple configuration.
 - [Redis](https://github.com/redis/redis-rb): In-memory data structure store used by Sidekiq for managing background job queues, scheduling, and retries.
 
 ### Decorator and Forms
diff --git a/app/sidekiq/pg/capture_query_stats_job.rb b/app/sidekiq/pg/capture_query_stats_job.rb
new file mode 100644
index 0000000..c308db4
--- /dev/null
+++ b/app/sidekiq/pg/capture_query_stats_job.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+require "sidekiq-scheduler"
+
+module Pg
+  class CaptureQueryStatsJob
+    include Sidekiq::Job
+
+    def perform
+      Rake::Task.clear
+      Rails.application.load_tasks
+      Rake::Task["pghero:capture_query_stats"].invoke
+    end
+  end
+end
diff --git a/app/sidekiq/pg/clear_query_stats_job.rb b/app/sidekiq/pg/clear_query_stats_job.rb
new file mode 100644
index 0000000..e5e9f72
--- /dev/null
+++ b/app/sidekiq/pg/clear_query_stats_job.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+require "sidekiq-scheduler"
+
+module Pg
+  class ClearQueryStatsJob
+    include Sidekiq::Job
+
+    def perform
+      Rake::Task.clear
+      Rails.application.load_tasks
+      Rake::Task["pghero:clean_query_stats"].invoke
+    end
+  end
+end
diff --git a/config/database.yml b/config/database.yml
index 602d876..eae65a1 100644
--- a/config/database.yml
+++ b/config/database.yml
@@ -18,8 +18,8 @@ default: &default
   # For details on connection pooling, see Rails configuration guide
   # https://guides.rubyonrails.org/configuring.html#database-pooling
   pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
-  username: <%= ENV['POSTGRES_USER'] %>
-  password: <%= ENV['POSTGRES_PASSWORD'] %>
+  username: <%= ENV["POSTGRES_USER"] %>
+  password: <%= ENV["POSTGRES_PASSWORD"] %>
 
 development:
   <<: *default
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 7d0444a..c3d1f1b 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -55,12 +55,12 @@
   # config.ssl_options = { redirect: { exclude: ->(request) { request.path == "/up" } } }
 
   # Log to STDOUT by default
-  config.logger = ActiveSupport::Logger.new(STDOUT)
-    .tap  { |logger| logger.formatter = ::Logger::Formatter.new }
-    .then { |logger| ActiveSupport::TaggedLogging.new(logger) }
+  config.logger = ActiveSupport::Logger.new($stdout)
+                                       .tap  { |logger| logger.formatter = Logger::Formatter.new }
+                                       .then { |logger| ActiveSupport::TaggedLogging.new(logger) }
 
   # Prepend all log lines with the following tags.
-  config.log_tags = [ :request_id ]
+  config.log_tags = [:request_id]
 
   # "info" includes generic and useful information about system operation, but avoids logging too much
   # information to avoid inadvertent exposure of personally identifiable information (PII). If you
diff --git a/config/initializers/active_admin.rb b/config/initializers/active_admin.rb
index 951c63f..c549161 100644
--- a/config/initializers/active_admin.rb
+++ b/config/initializers/active_admin.rb
@@ -134,7 +134,7 @@
   # roots for each namespace.
   #
   # Default:
-  config.root_to = 'users#index'
+  config.root_to = "users#index"
 
   # == Admin Comments
   #
@@ -168,7 +168,7 @@
   # Active Admin resources and pages from here.
   #
   config.before_action do
-    redirect_to root_path, alert: I18n.t('active_admin.flash.unauthorized') unless current_user&.admin?
+    redirect_to root_path, alert: I18n.t("active_admin.flash.unauthorized") unless current_user&.admin?
   end
 
   # == Attribute Filters
@@ -194,7 +194,7 @@
   # config.favicon = 'favicon.ico'
 
   # == Meta Tags
-  meta_tags_options = { viewport: 'width=device-width, initial-scale=1' }
+  meta_tags_options = { viewport: "width=device-width, initial-scale=1" }
 
   # Add additional meta tags to the head element of active admin pages.
   #
@@ -337,7 +337,7 @@
   # By default, the footer shows the current Active Admin version. You can
   # override the content of the footer here.
   #
-  config.footer = 'Default Template'
+  config.footer = "Default Template"
 
   # == Sorting
   #
diff --git a/config/initializers/assets.rb b/config/initializers/assets.rb
index 047166a..ae7a0d4 100644
--- a/config/initializers/assets.rb
+++ b/config/initializers/assets.rb
@@ -9,4 +9,4 @@
 # Precompile additional assets.
 # application.js, application.css, and all non-JS/CSS in the app/assets
 # folder are already added.
-Rails.application.config.assets.precompile += %w(bootstrap.min.js popper.js)
\ No newline at end of file
+Rails.application.config.assets.precompile += %w[bootstrap.min.js popper.js]
diff --git a/config/initializers/devise.rb b/config/initializers/devise.rb
index 7940c31..5c839ac 100644
--- a/config/initializers/devise.rb
+++ b/config/initializers/devise.rb
@@ -24,19 +24,19 @@
   # Configure the e-mail address which will be shown in Devise::Mailer,
   # note that it will be overwritten if you use your own mailer class
   # with default "from" parameter.
-  config.mailer_sender = 'please-change-me-at-config-initializers-devise@example.com'
+  config.mailer_sender = "please-change-me-at-config-initializers-devise@example.com"
 
   # Configure the class responsible to send e-mails.
-  # config.mailer = 'Devise::Mailer'
+  # config.mailer = "Devise::Mailer"
 
   # Configure the parent class responsible to send e-mails.
-  # config.parent_mailer = 'ActionMailer::Base'
+  # config.parent_mailer = "ActionMailer::Base"
 
   # ==> ORM configuration
   # Load and configure the ORM. Supports :active_record (default) and
   # :mongoid (bson_ext recommended) by default. Other ORMs may be
   # available as additional gems.
-  require 'devise/orm/active_record'
+  require "devise/orm/active_record"
 
   # ==> Configuration for any authentication mechanism
   # Configure which keys are used when authenticating a user. The default is
diff --git a/config/initializers/filter_parameter_logging.rb b/config/initializers/filter_parameter_logging.rb
index c010b83..58277c1 100644
--- a/config/initializers/filter_parameter_logging.rb
+++ b/config/initializers/filter_parameter_logging.rb
@@ -3,6 +3,6 @@
 # Configure parameters to be partially matched (e.g. passw matches password) and filtered from the log file.
 # Use this to limit dissemination of sensitive information.
 # See the ActiveSupport::ParameterFilter documentation for supported notations and behaviors.
-Rails.application.config.filter_parameters += [
-  :passw, :email, :secret, :token, :_key, :crypt, :salt, :certificate, :otp, :ssn
+Rails.application.config.filter_parameters += %i[
+  passw email secret token _key crypt salt certificate otp ssn
 ]
diff --git a/config/initializers/rack_mini_profiler.rb b/config/initializers/rack_mini_profiler.rb
index bfb38b5..14e63a3 100644
--- a/config/initializers/rack_mini_profiler.rb
+++ b/config/initializers/rack_mini_profiler.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 if Rails.env.development?
-  require 'rack-mini-profiler'
+  require "rack-mini-profiler"
 
   # The initializer was required late, so initialize it manually.
   Rack::MiniProfilerRails.initialize!(Rails.application)
diff --git a/config/initializers/rollbar.rb b/config/initializers/rollbar.rb
index 29195ae..f0384fc 100644
--- a/config/initializers/rollbar.rb
+++ b/config/initializers/rollbar.rb
@@ -2,12 +2,10 @@
   # Without configuration, Rollbar is enabled in all environments.
   # To disable in specific environments, set config.enabled=false.
 
-  config.access_token = ENV.fetch('ROLLBAR_ACCESS_TOKEN', nil)
+  config.access_token = ENV.fetch("ROLLBAR_ACCESS_TOKEN", nil)
 
   # Here we'll disable in 'test':
-  if Rails.env.test?
-    config.enabled = false
-  end
+  config.enabled = false if Rails.env.test?
 
   # By default, Rollbar will try to call the `current_user` controller method
   # to fetch the logged-in user object, and then call that object's `id`
@@ -67,5 +65,5 @@
   # environment variable like this: `ROLLBAR_ENV=staging`. This is a recommended
   # setup for Heroku. See:
   # https://devcenter.heroku.com/articles/deploying-to-a-custom-rails-environment
-  config.environment = ENV['ROLLBAR_ENV'].presence || Rails.env
+  config.environment = ENV["ROLLBAR_ENV"].presence || Rails.env
 end
diff --git a/config/initializers/sidekiq.rb b/config/initializers/sidekiq.rb
index d1d12f2..a02be34 100644
--- a/config/initializers/sidekiq.rb
+++ b/config/initializers/sidekiq.rb
@@ -1,10 +1,10 @@
-sidekiq_config = { url: ENV.fetch('REDIS_URL', 'redis://localhost:6379/0') }
+sidekiq_config = { url: ENV.fetch("REDIS_URL", "redis://localhost:6379/0") }
 
 Sidekiq.configure_server do |config|
   config.redis = sidekiq_config
 
   config.concurrency = 5
-  config.queues = ['critical', 'default', 'mailers']
+  config.queues = %w[critical default mailers]
 end
 
 Sidekiq.configure_client do |config|
diff --git a/config/initializers/simple_form.rb b/config/initializers/simple_form.rb
index 6d76a5d..a299e6c 100644
--- a/config/initializers/simple_form.rb
+++ b/config/initializers/simple_form.rb
@@ -75,7 +75,7 @@
   config.boolean_style = :nested
 
   # Default class for buttons
-  config.button_class = 'btn'
+  config.button_class = "btn"
 
   # Method used to tidy up errors. Specify any Rails Array method.
   # :first lists the first message for each field.
@@ -86,7 +86,7 @@
   config.error_notification_tag = :div
 
   # CSS class to add for error notification helper.
-  config.error_notification_class = 'error_notification'
+  config.error_notification_class = "error_notification"
 
   # Series of attempts to detect a default label method for collection.
   # config.collection_label_methods = [ :to_label, :name, :title, :to_s ]
@@ -162,7 +162,7 @@
   # config.input_class = nil
 
   # Define the default class of the input wrapper of the boolean input.
-  config.boolean_label_class = 'checkbox'
+  config.boolean_label_class = "checkbox"
 
   # Defines if the default input wrapper class should be included in radio
   # collection wrappers.
diff --git a/config/initializers/simple_form_bootstrap.rb b/config/initializers/simple_form_bootstrap.rb
index 5b1790e..625b723 100644
--- a/config/initializers/simple_form_bootstrap.rb
+++ b/config/initializers/simple_form_bootstrap.rb
@@ -13,10 +13,10 @@
 # Use this setup block to configure all options available in SimpleForm.
 SimpleForm.setup do |config|
   # Default class for buttons
-  config.button_class = 'btn'
+  config.button_class = "btn"
 
   # Define the default class of the input wrapper of the boolean input.
-  config.boolean_label_class = 'form-check-label'
+  config.boolean_label_class = "form-check-label"
 
   # How the label text should be generated altogether with the required text.
   config.label_text = ->(label, required, _explicit_label) { "#{label} #{required}" }
@@ -32,7 +32,7 @@
   config.include_default_input_wrapper_class = false
 
   # CSS class to add for error notification helper.
-  config.error_notification_class = 'alert alert-danger'
+  config.error_notification_class = "alert alert-danger"
 
   # Method used to tidy up errors. Specify any Rails Array method.
   # :first lists the first message for each field.
@@ -40,13 +40,13 @@
   config.error_method = :to_sentence
 
   # add validation classes to `input_field`
-  config.input_field_error_class = 'is-invalid'
-  config.input_field_valid_class = 'is-valid'
+  config.input_field_error_class = "is-invalid"
+  config.input_field_valid_class = "is-valid"
 
   # vertical forms
   #
   # vertical default_wrapper
-  config.wrappers :vertical_form, class: 'mb-3' do |b|
+  config.wrappers :vertical_form, class: "mb-3" do |b|
     b.use :html5
     b.use :placeholder
     b.optional :maxlength
@@ -54,101 +54,101 @@
     b.optional :pattern
     b.optional :min_max
     b.optional :readonly
-    b.use :label, class: 'form-label'
-    b.use :input, class: 'form-control', error_class: 'is-invalid', valid_class: 'is-valid'
-    b.use :full_error, wrap_with: { class: 'invalid-feedback' }
-    b.use :hint, wrap_with: { class: 'form-text' }
+    b.use :label, class: "form-label"
+    b.use :input, class: "form-control", error_class: "is-invalid", valid_class: "is-valid"
+    b.use :full_error, wrap_with: { class: "invalid-feedback" }
+    b.use :hint, wrap_with: { class: "form-text" }
   end
 
   # vertical input for boolean
-  config.wrappers :vertical_boolean, tag: 'fieldset', class: 'mb-3' do |b|
+  config.wrappers :vertical_boolean, tag: "fieldset", class: "mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.wrapper :form_check_wrapper, class: 'form-check' do |bb|
-      bb.use :input, class: 'form-check-input', error_class: 'is-invalid', valid_class: 'is-valid'
-      bb.use :label, class: 'form-check-label'
-      bb.use :full_error, wrap_with: { class: 'invalid-feedback' }
-      bb.use :hint, wrap_with: { class: 'form-text' }
+    b.wrapper :form_check_wrapper, class: "form-check" do |bb|
+      bb.use :input, class: "form-check-input", error_class: "is-invalid", valid_class: "is-valid"
+      bb.use :label, class: "form-check-label"
+      bb.use :full_error, wrap_with: { class: "invalid-feedback" }
+      bb.use :hint, wrap_with: { class: "form-text" }
     end
   end
 
   # vertical input for radio buttons and check boxes
-  config.wrappers :vertical_collection, item_wrapper_class: 'form-check', item_label_class: 'form-check-label',
-                                        tag: 'fieldset', class: 'mb-3' do |b|
+  config.wrappers :vertical_collection, item_wrapper_class: "form-check", item_label_class: "form-check-label",
+                                        tag: "fieldset", class: "mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.wrapper :legend_tag, tag: 'legend', class: 'col-form-label pt-0' do |ba|
+    b.wrapper :legend_tag, tag: "legend", class: "col-form-label pt-0" do |ba|
       ba.use :label_text
     end
-    b.use :input, class: 'form-check-input', error_class: 'is-invalid', valid_class: 'is-valid'
-    b.use :full_error, wrap_with: { class: 'invalid-feedback d-block' }
-    b.use :hint, wrap_with: { class: 'form-text' }
+    b.use :input, class: "form-check-input", error_class: "is-invalid", valid_class: "is-valid"
+    b.use :full_error, wrap_with: { class: "invalid-feedback d-block" }
+    b.use :hint, wrap_with: { class: "form-text" }
   end
 
   # vertical input for inline radio buttons and check boxes
-  config.wrappers :vertical_collection_inline, item_wrapper_class: 'form-check form-check-inline',
-                                               item_label_class: 'form-check-label', tag: 'fieldset', class: 'mb-3' do |b|
+  config.wrappers :vertical_collection_inline, item_wrapper_class: "form-check form-check-inline",
+                                               item_label_class: "form-check-label", tag: "fieldset", class: "mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.wrapper :legend_tag, tag: 'legend', class: 'col-form-label pt-0' do |ba|
+    b.wrapper :legend_tag, tag: "legend", class: "col-form-label pt-0" do |ba|
       ba.use :label_text
     end
-    b.use :input, class: 'form-check-input', error_class: 'is-invalid', valid_class: 'is-valid'
-    b.use :full_error, wrap_with: { class: 'invalid-feedback d-block' }
-    b.use :hint, wrap_with: { class: 'form-text' }
+    b.use :input, class: "form-check-input", error_class: "is-invalid", valid_class: "is-valid"
+    b.use :full_error, wrap_with: { class: "invalid-feedback d-block" }
+    b.use :hint, wrap_with: { class: "form-text" }
   end
 
   # vertical file input
-  config.wrappers :vertical_file, class: 'mb-3' do |b|
+  config.wrappers :vertical_file, class: "mb-3" do |b|
     b.use :html5
     b.use :placeholder
     b.optional :maxlength
     b.optional :minlength
     b.optional :readonly
-    b.use :label, class: 'form-label'
-    b.use :input, class: 'form-control', error_class: 'is-invalid', valid_class: 'is-valid'
-    b.use :full_error, wrap_with: { class: 'invalid-feedback' }
-    b.use :hint, wrap_with: { class: 'form-text' }
+    b.use :label, class: "form-label"
+    b.use :input, class: "form-control", error_class: "is-invalid", valid_class: "is-valid"
+    b.use :full_error, wrap_with: { class: "invalid-feedback" }
+    b.use :hint, wrap_with: { class: "form-text" }
   end
 
   # vertical select input
-  config.wrappers :vertical_select, class: 'mb-3' do |b|
+  config.wrappers :vertical_select, class: "mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.use :label, class: 'form-label'
-    b.use :input, class: 'form-select', error_class: 'is-invalid', valid_class: 'is-valid'
-    b.use :full_error, wrap_with: { class: 'invalid-feedback' }
-    b.use :hint, wrap_with: { class: 'form-text' }
+    b.use :label, class: "form-label"
+    b.use :input, class: "form-select", error_class: "is-invalid", valid_class: "is-valid"
+    b.use :full_error, wrap_with: { class: "invalid-feedback" }
+    b.use :hint, wrap_with: { class: "form-text" }
   end
 
   # vertical multi select
-  config.wrappers :vertical_multi_select, class: 'mb-3' do |b|
+  config.wrappers :vertical_multi_select, class: "mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.use :label, class: 'form-label'
-    b.wrapper class: 'd-flex flex-row justify-content-between align-items-center' do |ba|
-      ba.use :input, class: 'form-select mx-1', error_class: 'is-invalid', valid_class: 'is-valid'
+    b.use :label, class: "form-label"
+    b.wrapper class: "d-flex flex-row justify-content-between align-items-center" do |ba|
+      ba.use :input, class: "form-select mx-1", error_class: "is-invalid", valid_class: "is-valid"
     end
-    b.use :full_error, wrap_with: { class: 'invalid-feedback d-block' }
-    b.use :hint, wrap_with: { class: 'form-text' }
+    b.use :full_error, wrap_with: { class: "invalid-feedback d-block" }
+    b.use :hint, wrap_with: { class: "form-text" }
   end
 
   # vertical range input
-  config.wrappers :vertical_range, class: 'mb-3' do |b|
+  config.wrappers :vertical_range, class: "mb-3" do |b|
     b.use :html5
     b.use :placeholder
     b.optional :readonly
     b.optional :step
-    b.use :label, class: 'form-label'
-    b.use :input, class: 'form-range', error_class: 'is-invalid', valid_class: 'is-valid'
-    b.use :full_error, wrap_with: { class: 'invalid-feedback' }
-    b.use :hint, wrap_with: { class: 'form-text' }
+    b.use :label, class: "form-label"
+    b.use :input, class: "form-range", error_class: "is-invalid", valid_class: "is-valid"
+    b.use :full_error, wrap_with: { class: "invalid-feedback" }
+    b.use :hint, wrap_with: { class: "form-text" }
   end
 
   # horizontal forms
   #
   # horizontal default_wrapper
-  config.wrappers :horizontal_form, class: 'row mb-3' do |b|
+  config.wrappers :horizontal_form, class: "row mb-3" do |b|
     b.use :html5
     b.use :placeholder
     b.optional :maxlength
@@ -156,113 +156,113 @@
     b.optional :pattern
     b.optional :min_max
     b.optional :readonly
-    b.use :label, class: 'col-sm-3 col-form-label'
-    b.wrapper :grid_wrapper, class: 'col-sm-9' do |ba|
-      ba.use :input, class: 'form-control', error_class: 'is-invalid', valid_class: 'is-valid'
-      ba.use :full_error, wrap_with: { class: 'invalid-feedback' }
-      ba.use :hint, wrap_with: { class: 'form-text' }
+    b.use :label, class: "col-sm-3 col-form-label"
+    b.wrapper :grid_wrapper, class: "col-sm-9" do |ba|
+      ba.use :input, class: "form-control", error_class: "is-invalid", valid_class: "is-valid"
+      ba.use :full_error, wrap_with: { class: "invalid-feedback" }
+      ba.use :hint, wrap_with: { class: "form-text" }
     end
   end
 
   # horizontal input for boolean
-  config.wrappers :horizontal_boolean, class: 'row mb-3' do |b|
+  config.wrappers :horizontal_boolean, class: "row mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.wrapper :grid_wrapper, class: 'col-sm-9 offset-sm-3' do |wr|
-      wr.wrapper :form_check_wrapper, class: 'form-check' do |bb|
-        bb.use :input, class: 'form-check-input', error_class: 'is-invalid', valid_class: 'is-valid'
-        bb.use :label, class: 'form-check-label'
-        bb.use :full_error, wrap_with: { class: 'invalid-feedback' }
-        bb.use :hint, wrap_with: { class: 'form-text' }
+    b.wrapper :grid_wrapper, class: "col-sm-9 offset-sm-3" do |wr|
+      wr.wrapper :form_check_wrapper, class: "form-check" do |bb|
+        bb.use :input, class: "form-check-input", error_class: "is-invalid", valid_class: "is-valid"
+        bb.use :label, class: "form-check-label"
+        bb.use :full_error, wrap_with: { class: "invalid-feedback" }
+        bb.use :hint, wrap_with: { class: "form-text" }
       end
     end
   end
 
   # horizontal input for radio buttons and check boxes
-  config.wrappers :horizontal_collection, item_wrapper_class: 'form-check', item_label_class: 'form-check-label',
-                                          class: 'row mb-3' do |b|
+  config.wrappers :horizontal_collection, item_wrapper_class: "form-check", item_label_class: "form-check-label",
+                                          class: "row mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.use :label, class: 'col-sm-3 col-form-label pt-0'
-    b.wrapper :grid_wrapper, class: 'col-sm-9' do |ba|
-      ba.use :input, class: 'form-check-input', error_class: 'is-invalid', valid_class: 'is-valid'
-      ba.use :full_error, wrap_with: { class: 'invalid-feedback d-block' }
-      ba.use :hint, wrap_with: { class: 'form-text' }
+    b.use :label, class: "col-sm-3 col-form-label pt-0"
+    b.wrapper :grid_wrapper, class: "col-sm-9" do |ba|
+      ba.use :input, class: "form-check-input", error_class: "is-invalid", valid_class: "is-valid"
+      ba.use :full_error, wrap_with: { class: "invalid-feedback d-block" }
+      ba.use :hint, wrap_with: { class: "form-text" }
     end
   end
 
   # horizontal input for inline radio buttons and check boxes
-  config.wrappers :horizontal_collection_inline, item_wrapper_class: 'form-check form-check-inline',
-                                                 item_label_class: 'form-check-label', class: 'row mb-3' do |b|
+  config.wrappers :horizontal_collection_inline, item_wrapper_class: "form-check form-check-inline",
+                                                 item_label_class: "form-check-label", class: "row mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.use :label, class: 'col-sm-3 col-form-label pt-0'
-    b.wrapper :grid_wrapper, class: 'col-sm-9' do |ba|
-      ba.use :input, class: 'form-check-input', error_class: 'is-invalid', valid_class: 'is-valid'
-      ba.use :full_error, wrap_with: { class: 'invalid-feedback d-block' }
-      ba.use :hint, wrap_with: { class: 'form-text' }
+    b.use :label, class: "col-sm-3 col-form-label pt-0"
+    b.wrapper :grid_wrapper, class: "col-sm-9" do |ba|
+      ba.use :input, class: "form-check-input", error_class: "is-invalid", valid_class: "is-valid"
+      ba.use :full_error, wrap_with: { class: "invalid-feedback d-block" }
+      ba.use :hint, wrap_with: { class: "form-text" }
     end
   end
 
   # horizontal file input
-  config.wrappers :horizontal_file, class: 'row mb-3' do |b|
+  config.wrappers :horizontal_file, class: "row mb-3" do |b|
     b.use :html5
     b.use :placeholder
     b.optional :maxlength
     b.optional :minlength
     b.optional :readonly
-    b.use :label, class: 'col-sm-3 col-form-label'
-    b.wrapper :grid_wrapper, class: 'col-sm-9' do |ba|
-      ba.use :input, class: 'form-control', error_class: 'is-invalid', valid_class: 'is-valid'
-      ba.use :full_error, wrap_with: { class: 'invalid-feedback' }
-      ba.use :hint, wrap_with: { class: 'form-text' }
+    b.use :label, class: "col-sm-3 col-form-label"
+    b.wrapper :grid_wrapper, class: "col-sm-9" do |ba|
+      ba.use :input, class: "form-control", error_class: "is-invalid", valid_class: "is-valid"
+      ba.use :full_error, wrap_with: { class: "invalid-feedback" }
+      ba.use :hint, wrap_with: { class: "form-text" }
     end
   end
 
   # horizontal select input
-  config.wrappers :horizontal_select, class: 'row mb-3' do |b|
+  config.wrappers :horizontal_select, class: "row mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.use :label, class: 'col-sm-3 col-form-label'
-    b.wrapper :grid_wrapper, class: 'col-sm-9' do |ba|
-      ba.use :input, class: 'form-select', error_class: 'is-invalid', valid_class: 'is-valid'
-      ba.use :full_error, wrap_with: { class: 'invalid-feedback' }
-      ba.use :hint, wrap_with: { class: 'form-text' }
+    b.use :label, class: "col-sm-3 col-form-label"
+    b.wrapper :grid_wrapper, class: "col-sm-9" do |ba|
+      ba.use :input, class: "form-select", error_class: "is-invalid", valid_class: "is-valid"
+      ba.use :full_error, wrap_with: { class: "invalid-feedback" }
+      ba.use :hint, wrap_with: { class: "form-text" }
     end
   end
 
   # horizontal multi select
-  config.wrappers :horizontal_multi_select, class: 'row mb-3' do |b|
+  config.wrappers :horizontal_multi_select, class: "row mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.use :label, class: 'col-sm-3 col-form-label'
-    b.wrapper :grid_wrapper, class: 'col-sm-9' do |ba|
-      ba.wrapper class: 'd-flex flex-row justify-content-between align-items-center' do |bb|
-        bb.use :input, class: 'form-select mx-1', error_class: 'is-invalid', valid_class: 'is-valid'
+    b.use :label, class: "col-sm-3 col-form-label"
+    b.wrapper :grid_wrapper, class: "col-sm-9" do |ba|
+      ba.wrapper class: "d-flex flex-row justify-content-between align-items-center" do |bb|
+        bb.use :input, class: "form-select mx-1", error_class: "is-invalid", valid_class: "is-valid"
       end
-      ba.use :full_error, wrap_with: { class: 'invalid-feedback d-block' }
-      ba.use :hint, wrap_with: { class: 'form-text' }
+      ba.use :full_error, wrap_with: { class: "invalid-feedback d-block" }
+      ba.use :hint, wrap_with: { class: "form-text" }
     end
   end
 
   # horizontal range input
-  config.wrappers :horizontal_range, class: 'row mb-3' do |b|
+  config.wrappers :horizontal_range, class: "row mb-3" do |b|
     b.use :html5
     b.use :placeholder
     b.optional :readonly
     b.optional :step
-    b.use :label, class: 'col-sm-3 col-form-label pt-0'
-    b.wrapper :grid_wrapper, class: 'col-sm-9' do |ba|
-      ba.use :input, class: 'form-range', error_class: 'is-invalid', valid_class: 'is-valid'
-      ba.use :full_error, wrap_with: { class: 'invalid-feedback' }
-      ba.use :hint, wrap_with: { class: 'form-text' }
+    b.use :label, class: "col-sm-3 col-form-label pt-0"
+    b.wrapper :grid_wrapper, class: "col-sm-9" do |ba|
+      ba.use :input, class: "form-range", error_class: "is-invalid", valid_class: "is-valid"
+      ba.use :full_error, wrap_with: { class: "invalid-feedback" }
+      ba.use :hint, wrap_with: { class: "form-text" }
     end
   end
 
   # inline forms
   #
   # inline default_wrapper
-  config.wrappers :inline_form, class: 'col-12' do |b|
+  config.wrappers :inline_form, class: "col-12" do |b|
     b.use :html5
     b.use :placeholder
     b.optional :maxlength
@@ -270,42 +270,42 @@
     b.optional :pattern
     b.optional :min_max
     b.optional :readonly
-    b.use :label, class: 'visually-hidden'
+    b.use :label, class: "visually-hidden"
 
-    b.use :input, class: 'form-control', error_class: 'is-invalid', valid_class: 'is-valid'
-    b.use :error, wrap_with: { class: 'invalid-feedback' }
-    b.optional :hint, wrap_with: { class: 'form-text' }
+    b.use :input, class: "form-control", error_class: "is-invalid", valid_class: "is-valid"
+    b.use :error, wrap_with: { class: "invalid-feedback" }
+    b.optional :hint, wrap_with: { class: "form-text" }
   end
 
   # inline input for boolean
-  config.wrappers :inline_boolean, class: 'col-12' do |b|
+  config.wrappers :inline_boolean, class: "col-12" do |b|
     b.use :html5
     b.optional :readonly
-    b.wrapper :form_check_wrapper, class: 'form-check' do |bb|
-      bb.use :input, class: 'form-check-input', error_class: 'is-invalid', valid_class: 'is-valid'
-      bb.use :label, class: 'form-check-label'
-      bb.use :error, wrap_with: { class: 'invalid-feedback' }
-      bb.optional :hint, wrap_with: { class: 'form-text' }
+    b.wrapper :form_check_wrapper, class: "form-check" do |bb|
+      bb.use :input, class: "form-check-input", error_class: "is-invalid", valid_class: "is-valid"
+      bb.use :label, class: "form-check-label"
+      bb.use :error, wrap_with: { class: "invalid-feedback" }
+      bb.optional :hint, wrap_with: { class: "form-text" }
     end
   end
 
   # bootstrap custom forms
   #
   # custom input switch for boolean
-  config.wrappers :custom_boolean_switch, class: 'mb-3' do |b|
+  config.wrappers :custom_boolean_switch, class: "mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.wrapper :form_check_wrapper, tag: 'div', class: 'form-check form-switch' do |bb|
-      bb.use :input, class: 'form-check-input', error_class: 'is-invalid', valid_class: 'is-valid'
-      bb.use :label, class: 'form-check-label'
-      bb.use :full_error, wrap_with: { tag: 'div', class: 'invalid-feedback' }
-      bb.use :hint, wrap_with: { class: 'form-text' }
+    b.wrapper :form_check_wrapper, tag: "div", class: "form-check form-switch" do |bb|
+      bb.use :input, class: "form-check-input", error_class: "is-invalid", valid_class: "is-valid"
+      bb.use :label, class: "form-check-label"
+      bb.use :full_error, wrap_with: { tag: "div", class: "invalid-feedback" }
+      bb.use :hint, wrap_with: { class: "form-text" }
     end
   end
 
   # Input Group - custom component
   # see example app and config at https://github.com/heartcombo/simple_form-bootstrap
-  config.wrappers :input_group, class: 'mb-3' do |b|
+  config.wrappers :input_group, class: "mb-3" do |b|
     b.use :html5
     b.use :placeholder
     b.optional :maxlength
@@ -313,20 +313,20 @@
     b.optional :pattern
     b.optional :min_max
     b.optional :readonly
-    b.use :label, class: 'form-label'
-    b.wrapper :input_group_tag, class: 'input-group' do |ba|
+    b.use :label, class: "form-label"
+    b.wrapper :input_group_tag, class: "input-group" do |ba|
       ba.optional :prepend
-      ba.use :input, class: 'form-control', error_class: 'is-invalid', valid_class: 'is-valid'
+      ba.use :input, class: "form-control", error_class: "is-invalid", valid_class: "is-valid"
       ba.optional :append
-      ba.use :full_error, wrap_with: { class: 'invalid-feedback' }
+      ba.use :full_error, wrap_with: { class: "invalid-feedback" }
     end
-    b.use :hint, wrap_with: { class: 'form-text' }
+    b.use :hint, wrap_with: { class: "form-text" }
   end
 
   # Floating Labels form
   #
   # floating labels default_wrapper
-  config.wrappers :floating_labels_form, class: 'form-floating mb-3' do |b|
+  config.wrappers :floating_labels_form, class: "form-floating mb-3" do |b|
     b.use :html5
     b.use :placeholder
     b.optional :maxlength
@@ -334,20 +334,20 @@
     b.optional :pattern
     b.optional :min_max
     b.optional :readonly
-    b.use :input, class: 'form-control', error_class: 'is-invalid', valid_class: 'is-valid'
+    b.use :input, class: "form-control", error_class: "is-invalid", valid_class: "is-valid"
     b.use :label
-    b.use :full_error, wrap_with: { class: 'invalid-feedback' }
-    b.use :hint, wrap_with: { class: 'form-text' }
+    b.use :full_error, wrap_with: { class: "invalid-feedback" }
+    b.use :hint, wrap_with: { class: "form-text" }
   end
 
   # custom multi select
-  config.wrappers :floating_labels_select, class: 'form-floating mb-3' do |b|
+  config.wrappers :floating_labels_select, class: "form-floating mb-3" do |b|
     b.use :html5
     b.optional :readonly
-    b.use :input, class: 'form-select', error_class: 'is-invalid', valid_class: 'is-valid'
+    b.use :input, class: "form-select", error_class: "is-invalid", valid_class: "is-valid"
     b.use :label
-    b.use :full_error, wrap_with: { class: 'invalid-feedback' }
-    b.use :hint, wrap_with: { class: 'form-text' }
+    b.use :full_error, wrap_with: { class: "invalid-feedback" }
+    b.use :hint, wrap_with: { class: "form-text" }
   end
 
   # The default wrapper to be used by the FormBuilder.
diff --git a/config/routes.rb b/config/routes.rb
index 0a4f53c..29fa7d4 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,4 +1,4 @@
-require 'sidekiq/web'
+require "sidekiq/web"
 
 Rails.application.routes.draw do
   ActiveAdmin.routes(self)
@@ -7,6 +7,7 @@
   # Mount Sidekiq
   authenticate :user, ->(user) { user.admin? } do
     mount Sidekiq::Web => "/sidekiq"
+    mount PgHero::Engine => "/pghero"
   end
 
   # Define root route
diff --git a/config/scout_apm.yml b/config/scout_apm.yml
index 9cd4aa0..484c70c 100644
--- a/config/scout_apm.yml
+++ b/config/scout_apm.yml
@@ -1,8 +1,8 @@
 common: &defaults
   monitor: true
   log_level: debug
-  key: <%= ENV.fetch('SCOUT_KEY', nil) %>
-  name: <%= ENV.fetch('SCOUT_NAME', nil) %>
+  key: <%= ENV.fetch("SCOUT_KEY", nil) %>
+  name: <%= ENV.fetch("SCOUT_NAME", nil) %>
 
 production:
   <<: *defaults
diff --git a/config/sidekiq.yml b/config/sidekiq.yml
new file mode 100644
index 0000000..c50951c
--- /dev/null
+++ b/config/sidekiq.yml
@@ -0,0 +1,11 @@
+:scheduler:
+  :schedule:
+    capture_query_stats_job:
+      :environment: production
+      cron: "0 * * * *" # Runs every hour
+      class: "Pg::CaptureQueryStatsJob"
+
+    clear_query_stats_job:
+      :environment: production
+      cron: "0 0 * * 0" # Runs weekly on Sundays at midnight
+      class: "Pg::ClearQueryStatsJob"
diff --git a/db/migrate/20241023111240_create_pghero_query_stats.rb b/db/migrate/20241023111240_create_pghero_query_stats.rb
new file mode 100644
index 0000000..ad6b8b4
--- /dev/null
+++ b/db/migrate/20241023111240_create_pghero_query_stats.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class CreatePgheroQueryStats < ActiveRecord::Migration[7.2]
+  def change
+    create_table :pghero_query_stats do |t|
+      t.text :database
+      t.text :user
+      t.text :query
+      t.integer :query_hash, limit: 8
+      t.float :total_time
+      t.integer :calls, limit: 8
+      t.timestamp :captured_at
+    end
+
+    add_index :pghero_query_stats, %i[database captured_at]
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index b693836..45f9114 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,13 +10,24 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.2].define(version: 2024_10_22_131238) do
+ActiveRecord::Schema[7.2].define(version: 2024_10_23_111240) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
+  create_table "pghero_query_stats", force: :cascade do |t|
+    t.text "database"
+    t.text "user"
+    t.text "query"
+    t.bigint "query_hash"
+    t.float "total_time"
+    t.bigint "calls"
+    t.datetime "captured_at", precision: nil
+    t.index ["database", "captured_at"], name: "index_pghero_query_stats_on_database_and_captured_at"
+  end
+
   create_table "users", force: :cascade do |t|
-    t.string "first_name", null: false
-    t.string "last_name", null: false
+    t.string "first_name", default: "", null: false
+    t.string "last_name", default: "", null: false
     t.string "email", default: "", null: false
     t.string "encrypted_password", default: "", null: false
     t.string "reset_password_token"
diff --git a/spec/helpers/application_helper_spec.rb b/spec/helpers/application_helper_spec.rb
index 2c99997..bc6a73e 100644
--- a/spec/helpers/application_helper_spec.rb
+++ b/spec/helpers/application_helper_spec.rb
@@ -1,27 +1,27 @@
 # frozen_string_literal: true
 
-require 'rails_helper'
+require "rails_helper"
 
 RSpec.describe ApplicationHelper, type: :helper do
-  describe '#bootstrap_class_for' do
-    it 'returns the correct Bootstrap class for success' do
-      expect(helper.bootstrap_class_for(:success)).to eq('success')
+  describe "#bootstrap_class_for" do
+    it "returns the correct Bootstrap class for success" do
+      expect(helper.bootstrap_class_for(:success)).to eq("success")
     end
 
-    it 'returns the correct Bootstrap class for error' do
-      expect(helper.bootstrap_class_for(:error)).to eq('danger')
+    it "returns the correct Bootstrap class for error" do
+      expect(helper.bootstrap_class_for(:error)).to eq("danger")
     end
 
-    it 'returns the correct Bootstrap class for alert' do
-      expect(helper.bootstrap_class_for(:alert)).to eq('warning')
+    it "returns the correct Bootstrap class for alert" do
+      expect(helper.bootstrap_class_for(:alert)).to eq("warning")
     end
 
-    it 'returns the correct Bootstrap class for notice' do
-      expect(helper.bootstrap_class_for(:notice)).to eq('info')
+    it "returns the correct Bootstrap class for notice" do
+      expect(helper.bootstrap_class_for(:notice)).to eq("info")
     end
 
-    it 'returns the flash type as a string if it is not mapped' do
-      expect(helper.bootstrap_class_for(:unknown)).to eq('unknown')
+    it "returns the flash type as a string if it is not mapped" do
+      expect(helper.bootstrap_class_for(:unknown)).to eq("unknown")
     end
   end
 end
diff --git a/spec/sidekiq/pg/capture_query_stats_job_spec.rb b/spec/sidekiq/pg/capture_query_stats_job_spec.rb
new file mode 100644
index 0000000..80974d1
--- /dev/null
+++ b/spec/sidekiq/pg/capture_query_stats_job_spec.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+RSpec.describe Pg::CaptureQueryStatsJob, type: :job do
+  let(:rake_task) { instance_double(Rake::Task) }
+
+  before do
+    allow(Rake::Task).to receive(:clear)
+    allow(Rails.application).to receive(:load_tasks)
+    allow(Rake::Task).to receive(:[]).with("pghero:capture_query_stats").and_return(rake_task)
+    allow(rake_task).to receive(:invoke)
+  end
+
+  it "enqueues the job" do
+    expect do
+      described_class.perform_async
+    end.to change(described_class.jobs, :size).by(1)
+  end
+
+  it "clears the Rake tasks" do
+    described_class.new.perform
+    expect(Rake::Task).to have_received(:clear)
+  end
+
+  it "loads the Rake tasks" do
+    described_class.new.perform
+    expect(Rails.application).to have_received(:load_tasks)
+  end
+
+  it "invokes the pghero capture query stats task" do
+    described_class.new.perform
+    expect(rake_task).to have_received(:invoke)
+  end
+end
diff --git a/spec/sidekiq/pg/clear_query_stats_job_spec.rb b/spec/sidekiq/pg/clear_query_stats_job_spec.rb
new file mode 100644
index 0000000..cfa75e2
--- /dev/null
+++ b/spec/sidekiq/pg/clear_query_stats_job_spec.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+RSpec.describe Pg::ClearQueryStatsJob, type: :job do
+  let(:rake_task) { instance_double(Rake::Task) }
+
+  before do
+    allow(Rake::Task).to receive(:clear)
+    allow(Rails.application).to receive(:load_tasks)
+    allow(Rake::Task).to receive(:[]).with("pghero:clean_query_stats").and_return(rake_task)
+    allow(rake_task).to receive(:invoke)
+  end
+
+  it "enqueues the job" do
+    expect do
+      described_class.perform_async
+    end.to change(described_class.jobs, :size).by(1)
+  end
+
+  it "clears the Rake tasks" do
+    described_class.new.perform
+    expect(Rake::Task).to have_received(:clear)
+  end
+
+  it "loads the Rake tasks" do
+    described_class.new.perform
+    expect(Rails.application).to have_received(:load_tasks)
+  end
+
+  it "invokes the pghero clean query stats task" do
+    described_class.new.perform
+    expect(rake_task).to have_received(:invoke)
+  end
+end