From d6166a005dd2405dfa8b965f4a69923a357abbc3 Mon Sep 17 00:00:00 2001
From: Kayla Reopelle <kreopelle@newrelic.com>
Date: Wed, 22 Nov 2023 11:00:31 -0800
Subject: [PATCH] chore(dev-deps): Add and enable rubocop-performance

---
 .../templates/gemspec.tt                      |  1 +
 .rubocop.yml                                  |  2 ++
 Gemfile                                       |  1 +
 ...emetry-instrumentation-action_pack.gemspec |  1 +
 ...emetry-instrumentation-action_view.gemspec |  1 +
 .../active_job/instrumentation.rb             |  2 +-
 ...lemetry-instrumentation-active_job.gemspec |  1 +
 ...mentation-active_model_serializers.gemspec |  1 +
 ...etry-instrumentation-active_record.gemspec |  1 +
 .../active_support/span_subscriber.rb         |  6 ++--
 ...try-instrumentation-active_support.gemspec |  1 +
 instrumentation/all/Gemfile                   |  2 +-
 .../opentelemetry-instrumentation-all.gemspec |  1 +
 ...ntelemetry-instrumentation-aws_sdk.gemspec |  1 +
 .../lib/opentelemetry/instrumentation/base.rb |  2 +-
 ...opentelemetry-instrumentation-base.gemspec |  1 +
 ...pentelemetry-instrumentation-bunny.gemspec |  1 +
 .../patches/thread_pool_executor.rb           |  2 +-
 ...ry-instrumentation-concurrent_ruby.gemspec |  1 +
 .../concurrent-ruby/instrumentation_test.rb   |  2 +-
 ...pentelemetry-instrumentation-dalli.gemspec |  1 +
 .../delayed_job/plugins/tracer_plugin.rb      |  6 ++--
 ...emetry-instrumentation-delayed_job.gemspec |  1 +
 .../instrumentation/ethon/patches/easy.rb     |  2 +-
 ...pentelemetry-instrumentation-ethon.gemspec |  1 +
 .../excon/middlewares/tracer_middleware.rb    |  2 +-
 ...pentelemetry-instrumentation-excon.gemspec |  1 +
 .../faraday/middlewares/tracer_middleware.rb  |  2 +-
 ...ntelemetry-instrumentation-faraday.gemspec |  1 +
 .../instrumentation/grape/event_handler.rb    |  4 +--
 ...pentelemetry-instrumentation-grape.gemspec |  1 +
 instrumentation/grape/test/test_helper.rb     |  2 +-
 ...ntelemetry-instrumentation-graphql.gemspec |  1 +
 .../graphql/tracers/graphql_trace_test.rb     |  2 +-
 ...opentelemetry-instrumentation-gruf.gemspec |  1 +
 .../instrumentation/http/patches/client.rb    |  2 +-
 ...opentelemetry-instrumentation-http.gemspec |  1 +
 .../http/patches/client_test.rb               |  2 +-
 .../http_client/patches/client.rb             |  2 +-
 ...emetry-instrumentation-http_client.gemspec |  1 +
 .../instrumentation/httpx/plugin.rb           |  4 +--
 ...pentelemetry-instrumentation-httpx.gemspec |  1 +
 ...pentelemetry-instrumentation-koala.gemspec |  1 +
 ...opentelemetry-instrumentation-lmdb.gemspec |  1 +
 .../mongo/command_serializer.rb               |  2 +-
 ...pentelemetry-instrumentation-mongo.gemspec |  1 +
 ...entelemetry-instrumentation-mysql2.gemspec |  1 +
 .../net/http/patches/instrumentation.rb       | 10 ++++++-
 ...telemetry-instrumentation-net_http.gemspec |  2 ++
 .../net/http/instrumentation_test.rb          | 28 +++++++++++++++++++
 instrumentation/net_http/test/test_helper.rb  |  1 +
 .../opentelemetry-instrumentation-pg.gemspec  |  1 +
 .../pg/instrumentation_test.rb                |  2 +-
 .../que/middlewares/server_middleware.rb      |  4 +--
 .../opentelemetry-instrumentation-que.gemspec |  1 +
 ...ntelemetry-instrumentation-racecar.gemspec |  1 +
 .../rack/middlewares/tracer_middleware.rb     |  2 +-
 ...opentelemetry-instrumentation-rack.gemspec |  1 +
 .../rack/instrumentation_test.rb              |  2 +-
 .../rack/middlewares/event_handler_test.rb    |  2 +-
 .../middlewares/tracer_middleware_test.rb     |  4 +--
 ...pentelemetry-instrumentation-rails.gemspec |  1 +
 .../instrumentation/rails/railtie_test.rb     |  8 +++---
 ...opentelemetry-instrumentation-rake.gemspec |  1 +
 ...ntelemetry-instrumentation-rdkafka.gemspec |  1 +
 ...pentelemetry-instrumentation-redis.gemspec |  1 +
 ...entelemetry-instrumentation-resque.gemspec |  1 +
 .../restclient/patches/request.rb             |  4 +--
 ...lemetry-instrumentation-restclient.gemspec |  1 +
 .../instrumentation/rspec/formatter.rb        |  2 +-
 ...pentelemetry-instrumentation-rspec.gemspec |  1 +
 ...lemetry-instrumentation-ruby_kafka.gemspec |  1 +
 ...ntelemetry-instrumentation-sidekiq.gemspec |  1 +
 ...ntelemetry-instrumentation-sinatra.gemspec |  1 +
 ...ntelemetry-instrumentation-trilogy.gemspec |  1 +
 .../propagator/ottrace/text_map_propagator.rb |  4 +--
 .../opentelemetry-propagator-ottrace.gemspec  |  1 +
 .../propagator/xray/text_map_propagator.rb    |  2 +-
 .../opentelemetry-propagator-xray.gemspec     |  1 +
 ...ntelemetry-resource-detector-azure.gemspec |  1 +
 ...emetry-resource-detector-container.gemspec |  1 +
 ...rce-detector-google_cloud_platform.gemspec |  1 +
 82 files changed, 132 insertions(+), 43 deletions(-)

diff --git a/.instrumentation_generator/templates/gemspec.tt b/.instrumentation_generator/templates/gemspec.tt
index 6305d176e..cadf4adc7 100644
--- a/.instrumentation_generator/templates/gemspec.tt
+++ b/.instrumentation_generator/templates/gemspec.tt
@@ -35,6 +35,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.48.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.7.6'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/.rubocop.yml b/.rubocop.yml
index efc914429..028015df7 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,3 +1,5 @@
+require: rubocop-performance
+
 AllCops:
   TargetRubyVersion: '3.0'
   NewCops: enable
diff --git a/Gemfile b/Gemfile
index 79b6ff11e..303d87c32 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,3 +8,4 @@ source 'https://rubygems.org'
 
 gem 'rake', '~> 13.0'
 gem 'rubocop', '~> 1.57.1'
+gem 'rubocop-performance', '~> 1.19.1'
diff --git a/instrumentation/action_pack/opentelemetry-instrumentation-action_pack.gemspec b/instrumentation/action_pack/opentelemetry-instrumentation-action_pack.gemspec
index 2e23f7fef..63f11e851 100644
--- a/instrumentation/action_pack/opentelemetry-instrumentation-action_pack.gemspec
+++ b/instrumentation/action_pack/opentelemetry-instrumentation-action_pack.gemspec
@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rails', '>= 6.1'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/action_view/opentelemetry-instrumentation-action_view.gemspec b/instrumentation/action_view/opentelemetry-instrumentation-action_view.gemspec
index fe22f24db..1c9a269af 100644
--- a/instrumentation/action_view/opentelemetry-instrumentation-action_view.gemspec
+++ b/instrumentation/action_view/opentelemetry-instrumentation-action_view.gemspec
@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rails', '>= 6.1'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/active_job/lib/opentelemetry/instrumentation/active_job/instrumentation.rb b/instrumentation/active_job/lib/opentelemetry/instrumentation/active_job/instrumentation.rb
index e475247f8..d9c6063c5 100644
--- a/instrumentation/active_job/lib/opentelemetry/instrumentation/active_job/instrumentation.rb
+++ b/instrumentation/active_job/lib/opentelemetry/instrumentation/active_job/instrumentation.rb
@@ -68,7 +68,7 @@ def require_dependencies
         end
 
         def patch_activejob
-          ::ActiveJob::Base.prepend(Patches::Base) unless ::ActiveJob::Base.ancestors.include?(Patches::Base)
+          ::ActiveJob::Base.prepend(Patches::Base) unless ::ActiveJob::Base <= Patches::Base
 
           Handlers.subscribe
         end
diff --git a/instrumentation/active_job/opentelemetry-instrumentation-active_job.gemspec b/instrumentation/active_job/opentelemetry-instrumentation-active_job.gemspec
index 8488ed675..368343f4b 100644
--- a/instrumentation/active_job/opentelemetry-instrumentation-active_job.gemspec
+++ b/instrumentation/active_job/opentelemetry-instrumentation-active_job.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/active_model_serializers/opentelemetry-instrumentation-active_model_serializers.gemspec b/instrumentation/active_model_serializers/opentelemetry-instrumentation-active_model_serializers.gemspec
index fa465c7ac..d3265fbdc 100644
--- a/instrumentation/active_model_serializers/opentelemetry-instrumentation-active_model_serializers.gemspec
+++ b/instrumentation/active_model_serializers/opentelemetry-instrumentation-active_model_serializers.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/active_record/opentelemetry-instrumentation-active_record.gemspec b/instrumentation/active_record/opentelemetry-instrumentation-active_record.gemspec
index dcfa69779..ec0ac630a 100644
--- a/instrumentation/active_record/opentelemetry-instrumentation-active_record.gemspec
+++ b/instrumentation/active_record/opentelemetry-instrumentation-active_record.gemspec
@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/active_support/lib/opentelemetry/instrumentation/active_support/span_subscriber.rb b/instrumentation/active_support/lib/opentelemetry/instrumentation/active_support/span_subscriber.rb
index e2ab1d700..71692168a 100644
--- a/instrumentation/active_support/lib/opentelemetry/instrumentation/active_support/span_subscriber.rb
+++ b/instrumentation/active_support/lib/opentelemetry/instrumentation/active_support/span_subscriber.rb
@@ -67,10 +67,8 @@ def start(name, id, payload)
           token = OpenTelemetry::Context.attach(
             OpenTelemetry::Trace.context_with_span(span)
           )
-          payload.merge!(
-            __opentelemetry_span: span,
-            __opentelemetry_ctx_token: token
-          )
+          payload[:__opentelemetry_span] = span
+          payload[:__opentelemetry_ctx_token] = token
 
           [span, token]
         end
diff --git a/instrumentation/active_support/opentelemetry-instrumentation-active_support.gemspec b/instrumentation/active_support/opentelemetry-instrumentation-active_support.gemspec
index f9fdb4027..c88e74003 100644
--- a/instrumentation/active_support/opentelemetry-instrumentation-active_support.gemspec
+++ b/instrumentation/active_support/opentelemetry-instrumentation-active_support.gemspec
@@ -39,6 +39,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rails', '>= 6.1'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/all/Gemfile b/instrumentation/all/Gemfile
index 4ef786f4f..5cfaa5c0b 100644
--- a/instrumentation/all/Gemfile
+++ b/instrumentation/all/Gemfile
@@ -11,7 +11,7 @@ gemspec
 group :test do
   Dir.entries('../')
      .select { |entry| File.directory?(File.join('../', entry)) }
-     .reject { |entry| %w[. .. all].include?(entry) }
+     .reject { |entry| %w[. .. all].include?(entry) } # rubocop:disable Performance/CollectionLiteralInLoop
      .sort
      .each { |dir| gem "opentelemetry-instrumentation-#{dir}", path: "../#{dir}" }
 end
diff --git a/instrumentation/all/opentelemetry-instrumentation-all.gemspec b/instrumentation/all/opentelemetry-instrumentation-all.gemspec
index 29bda9d02..61d225be8 100644
--- a/instrumentation/all/opentelemetry-instrumentation-all.gemspec
+++ b/instrumentation/all/opentelemetry-instrumentation-all.gemspec
@@ -66,6 +66,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'minitest', '~> 5.0'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/instrumentation/aws_sdk/opentelemetry-instrumentation-aws_sdk.gemspec b/instrumentation/aws_sdk/opentelemetry-instrumentation-aws_sdk.gemspec
index 1c91da124..47c008962 100644
--- a/instrumentation/aws_sdk/opentelemetry-instrumentation-aws_sdk.gemspec
+++ b/instrumentation/aws_sdk/opentelemetry-instrumentation-aws_sdk.gemspec
@@ -38,6 +38,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'pry-byebug' unless RUBY_ENGINE == 'jruby'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/base/lib/opentelemetry/instrumentation/base.rb b/instrumentation/base/lib/opentelemetry/instrumentation/base.rb
index d944d1a6c..4e08be3ea 100644
--- a/instrumentation/base/lib/opentelemetry/instrumentation/base.rb
+++ b/instrumentation/base/lib/opentelemetry/instrumentation/base.rb
@@ -353,7 +353,7 @@ def coerce_env_var(env_var, validation_type)
         when :array
           env_var.split(',').map(&:strip)
         when :boolean
-          env_var.to_s.strip.downcase == 'true'
+          env_var.to_s.strip.casecmp('true').zero?
         when :integer
           env_var.to_i
         when :string
diff --git a/instrumentation/base/opentelemetry-instrumentation-base.gemspec b/instrumentation/base/opentelemetry-instrumentation-base.gemspec
index 98ab793c7..e699d4e72 100644
--- a/instrumentation/base/opentelemetry-instrumentation-base.gemspec
+++ b/instrumentation/base/opentelemetry-instrumentation-base.gemspec
@@ -33,6 +33,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.57.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.22.0'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/instrumentation/bunny/opentelemetry-instrumentation-bunny.gemspec b/instrumentation/bunny/opentelemetry-instrumentation-bunny.gemspec
index 40aa3a9f5..286692bcd 100644
--- a/instrumentation/bunny/opentelemetry-instrumentation-bunny.gemspec
+++ b/instrumentation/bunny/opentelemetry-instrumentation-bunny.gemspec
@@ -35,6 +35,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-sdk', '~> 1.1'
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/instrumentation/concurrent_ruby/lib/opentelemetry/instrumentation/concurrent_ruby/patches/thread_pool_executor.rb b/instrumentation/concurrent_ruby/lib/opentelemetry/instrumentation/concurrent_ruby/patches/thread_pool_executor.rb
index 5b7f1e5e7..db8873ea2 100644
--- a/instrumentation/concurrent_ruby/lib/opentelemetry/instrumentation/concurrent_ruby/patches/thread_pool_executor.rb
+++ b/instrumentation/concurrent_ruby/lib/opentelemetry/instrumentation/concurrent_ruby/patches/thread_pool_executor.rb
@@ -17,7 +17,7 @@ def post(*args, **kwargs, &task)
 
             super(*args, **kwargs) do
               OpenTelemetry::Context.with_current(context) do
-                task.call(*args, **kwargs)
+                yield(*args, **kwargs)
               end
             end
           end
diff --git a/instrumentation/concurrent_ruby/opentelemetry-instrumentation-concurrent_ruby.gemspec b/instrumentation/concurrent_ruby/opentelemetry-instrumentation-concurrent_ruby.gemspec
index 9b99f1e2a..3956fb3d6 100644
--- a/instrumentation/concurrent_ruby/opentelemetry-instrumentation-concurrent_ruby.gemspec
+++ b/instrumentation/concurrent_ruby/opentelemetry-instrumentation-concurrent_ruby.gemspec
@@ -35,6 +35,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-sdk', '~> 1.1'
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/instrumentation/concurrent_ruby/test/opentelemetry/instrumentation/concurrent-ruby/instrumentation_test.rb b/instrumentation/concurrent_ruby/test/opentelemetry/instrumentation/concurrent-ruby/instrumentation_test.rb
index c3f538443..2aa4e5ceb 100644
--- a/instrumentation/concurrent_ruby/test/opentelemetry/instrumentation/concurrent-ruby/instrumentation_test.rb
+++ b/instrumentation/concurrent_ruby/test/opentelemetry/instrumentation/concurrent-ruby/instrumentation_test.rb
@@ -23,7 +23,7 @@
   after do
     # Force re-install of instrumentation
     Concurrent.send(:remove_const, :ThreadPoolExecutor)
-    Concurrent.const_set('ThreadPoolExecutor', unmodified_future)
+    Concurrent.const_set(:ThreadPoolExecutor, unmodified_future)
     instrumentation.instance_variable_set(:@installed, false)
   end
 
diff --git a/instrumentation/dalli/opentelemetry-instrumentation-dalli.gemspec b/instrumentation/dalli/opentelemetry-instrumentation-dalli.gemspec
index 8a12e2360..173cbbca5 100644
--- a/instrumentation/dalli/opentelemetry-instrumentation-dalli.gemspec
+++ b/instrumentation/dalli/opentelemetry-instrumentation-dalli.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-sdk', '~> 1.1'
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/instrumentation/delayed_job/lib/opentelemetry/instrumentation/delayed_job/plugins/tracer_plugin.rb b/instrumentation/delayed_job/lib/opentelemetry/instrumentation/delayed_job/plugins/tracer_plugin.rb
index 304868adb..676f720ed 100644
--- a/instrumentation/delayed_job/lib/opentelemetry/instrumentation/delayed_job/plugins/tracer_plugin.rb
+++ b/instrumentation/delayed_job/lib/opentelemetry/instrumentation/delayed_job/plugins/tracer_plugin.rb
@@ -14,7 +14,7 @@ module Plugins
         class TracerPlugin < Delayed::Plugin
           class << self
             def instrument_enqueue(job, &block)
-              return block.call(job) unless enabled?
+              return yield(job) unless enabled?
 
               attributes = build_attributes(job)
               attributes['messaging.operation'] = 'publish'
@@ -28,7 +28,7 @@ def instrument_enqueue(job, &block)
             end
 
             def instrument_invoke(job, &block)
-              return block.call(job) unless enabled?
+              return yield(job) unless enabled?
 
               attributes = build_attributes(job)
               attributes['messaging.delayed_job.attempts'] = job.attempts if job.attempts
@@ -83,8 +83,10 @@ def job_queue(job)
           end
 
           callbacks do |lifecycle|
+            # rubocop:disable Performance/MethodObjectAsBlock
             lifecycle.around(:enqueue, &method(:instrument_enqueue))
             lifecycle.around(:invoke_job, &method(:instrument_invoke))
+            # rubocop:enable Performance/MethodObjectAsBlock
           end
         end
       end
diff --git a/instrumentation/delayed_job/opentelemetry-instrumentation-delayed_job.gemspec b/instrumentation/delayed_job/opentelemetry-instrumentation-delayed_job.gemspec
index 9978617c2..3d57df13d 100644
--- a/instrumentation/delayed_job/opentelemetry-instrumentation-delayed_job.gemspec
+++ b/instrumentation/delayed_job/opentelemetry-instrumentation-delayed_job.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'sqlite3'
   spec.add_development_dependency 'webmock', '~> 3.19'
diff --git a/instrumentation/ethon/lib/opentelemetry/instrumentation/ethon/patches/easy.rb b/instrumentation/ethon/lib/opentelemetry/instrumentation/ethon/patches/easy.rb
index f8727126d..18b11dc51 100644
--- a/instrumentation/ethon/lib/opentelemetry/instrumentation/ethon/patches/easy.rb
+++ b/instrumentation/ethon/lib/opentelemetry/instrumentation/ethon/patches/easy.rb
@@ -42,7 +42,7 @@ def complete
                 @otel_span.status = OpenTelemetry::Trace::Status.error("Request has failed: #{message}")
               else
                 @otel_span.set_attribute('http.status_code', response_code)
-                @otel_span.status = OpenTelemetry::Trace::Status.error unless (100..399).include?(response_code.to_i)
+                @otel_span.status = OpenTelemetry::Trace::Status.error unless (100..399).cover?(response_code.to_i)
               end
             ensure
               @otel_span&.finish
diff --git a/instrumentation/ethon/opentelemetry-instrumentation-ethon.gemspec b/instrumentation/ethon/opentelemetry-instrumentation-ethon.gemspec
index ee41e5925..e9880c1b2 100644
--- a/instrumentation/ethon/opentelemetry-instrumentation-ethon.gemspec
+++ b/instrumentation/ethon/opentelemetry-instrumentation-ethon.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-sdk', '~> 1.1'
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/instrumentation/excon/lib/opentelemetry/instrumentation/excon/middlewares/tracer_middleware.rb b/instrumentation/excon/lib/opentelemetry/instrumentation/excon/middlewares/tracer_middleware.rb
index 264bf5067..856a52114 100644
--- a/instrumentation/excon/lib/opentelemetry/instrumentation/excon/middlewares/tracer_middleware.rb
+++ b/instrumentation/excon/lib/opentelemetry/instrumentation/excon/middlewares/tracer_middleware.rb
@@ -78,7 +78,7 @@ def handle_response(datum)
                 if datum.key?(:response)
                   response = datum[:response]
                   span.set_attribute('http.status_code', response[:status])
-                  span.status = OpenTelemetry::Trace::Status.error unless (100..399).include?(response[:status].to_i)
+                  span.status = OpenTelemetry::Trace::Status.error unless (100..399).cover?(response[:status].to_i)
                 end
 
                 span.status = OpenTelemetry::Trace::Status.error("Request has failed: #{datum[:error]}") if datum.key?(:error)
diff --git a/instrumentation/excon/opentelemetry-instrumentation-excon.gemspec b/instrumentation/excon/opentelemetry-instrumentation-excon.gemspec
index 117c4e6f1..d74e9e265 100644
--- a/instrumentation/excon/opentelemetry-instrumentation-excon.gemspec
+++ b/instrumentation/excon/opentelemetry-instrumentation-excon.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-sdk', '~> 1.1'
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/faraday/lib/opentelemetry/instrumentation/faraday/middlewares/tracer_middleware.rb b/instrumentation/faraday/lib/opentelemetry/instrumentation/faraday/middlewares/tracer_middleware.rb
index c6b73c3c9..01c6da394 100644
--- a/instrumentation/faraday/lib/opentelemetry/instrumentation/faraday/middlewares/tracer_middleware.rb
+++ b/instrumentation/faraday/lib/opentelemetry/instrumentation/faraday/middlewares/tracer_middleware.rb
@@ -60,7 +60,7 @@ def tracer
 
           def trace_response(span, response)
             span.set_attribute('http.status_code', response.status)
-            span.status = OpenTelemetry::Trace::Status.error unless (100..399).include?(response.status.to_i)
+            span.status = OpenTelemetry::Trace::Status.error unless (100..399).cover?(response.status.to_i)
           end
         end
       end
diff --git a/instrumentation/faraday/opentelemetry-instrumentation-faraday.gemspec b/instrumentation/faraday/opentelemetry-instrumentation-faraday.gemspec
index ac9527d5e..32de7c6b2 100644
--- a/instrumentation/faraday/opentelemetry-instrumentation-faraday.gemspec
+++ b/instrumentation/faraday/opentelemetry-instrumentation-faraday.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-sdk', '~> 1.1'
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/grape/lib/opentelemetry/instrumentation/grape/event_handler.rb b/instrumentation/grape/lib/opentelemetry/instrumentation/grape/event_handler.rb
index 7228247fc..2efe401fd 100644
--- a/instrumentation/grape/lib/opentelemetry/instrumentation/grape/event_handler.rb
+++ b/instrumentation/grape/lib/opentelemetry/instrumentation/grape/event_handler.rb
@@ -79,7 +79,7 @@ def handle_payload_exception(span, exception)
             # Only record exceptions if they were not raised (i.e. do not have a status code in Grape)
             # or do not have a 5xx status code. These exceptions are recorded by Rack.
             # See instrumentation/rack/lib/opentelemetry/instrumentation/rack/middlewares/tracer_middleware.rb#L155
-            return unless exception.respond_to?('status') && ::Rack::Utils.status_code(exception.status) < 500
+            return unless exception.respond_to?(:status) && ::Rack::Utils.status_code(exception.status) < 500
 
             span.record_exception(exception)
             span.status = OpenTelemetry::Trace::Status.error("Unhandled exception of type: #{exception.class}")
@@ -108,7 +108,7 @@ def formatter_type(formatter)
           end
 
           def built_in_grape_formatter?(formatter)
-            formatter.respond_to?('name') && formatter.name.include?('Grape::Formatter')
+            formatter.respond_to?(:name) && formatter.name.include?('Grape::Formatter')
           end
         end
       end
diff --git a/instrumentation/grape/opentelemetry-instrumentation-grape.gemspec b/instrumentation/grape/opentelemetry-instrumentation-grape.gemspec
index 1d59fb9a6..b6191c61a 100644
--- a/instrumentation/grape/opentelemetry-instrumentation-grape.gemspec
+++ b/instrumentation/grape/opentelemetry-instrumentation-grape.gemspec
@@ -40,6 +40,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/grape/test/test_helper.rb b/instrumentation/grape/test/test_helper.rb
index b079d1571..7b12c181c 100644
--- a/instrumentation/grape/test/test_helper.rb
+++ b/instrumentation/grape/test/test_helper.rb
@@ -23,7 +23,7 @@
 
 # Helper functions
 def uninstall_and_cleanup
-  instrumentation.instance_variable_set('@installed', false)
+  instrumentation.instance_variable_set(:@installed, false)
   unsubscribe
   EXPORTER.reset
 end
diff --git a/instrumentation/graphql/opentelemetry-instrumentation-graphql.gemspec b/instrumentation/graphql/opentelemetry-instrumentation-graphql.gemspec
index c5a8678c3..ea8841898 100644
--- a/instrumentation/graphql/opentelemetry-instrumentation-graphql.gemspec
+++ b/instrumentation/graphql/opentelemetry-instrumentation-graphql.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/graphql/test/instrumentation/graphql/tracers/graphql_trace_test.rb b/instrumentation/graphql/test/instrumentation/graphql/tracers/graphql_trace_test.rb
index 5d4111b74..59de00473 100644
--- a/instrumentation/graphql/test/instrumentation/graphql/tracers/graphql_trace_test.rb
+++ b/instrumentation/graphql/test/instrumentation/graphql/tracers/graphql_trace_test.rb
@@ -291,7 +291,7 @@
     describe 'compatibility with other tracers' do
       let(:config) { { enable_platform_field: true } }
 
-      if GraphQL::Tracing.const_defined?('PlatformTrace')
+      if GraphQL::Tracing.const_defined?(:PlatformTrace)
         module CustomPlatformTracer
           include ::GraphQL::Tracing::PlatformTrace
 
diff --git a/instrumentation/gruf/opentelemetry-instrumentation-gruf.gemspec b/instrumentation/gruf/opentelemetry-instrumentation-gruf.gemspec
index 4a7a0b550..ccf238b9f 100644
--- a/instrumentation/gruf/opentelemetry-instrumentation-gruf.gemspec
+++ b/instrumentation/gruf/opentelemetry-instrumentation-gruf.gemspec
@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers'
   spec.add_development_dependency 'rake', '~> 12.3.3'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/http/lib/opentelemetry/instrumentation/http/patches/client.rb b/instrumentation/http/lib/opentelemetry/instrumentation/http/patches/client.rb
index 21153a926..f814e1a65 100644
--- a/instrumentation/http/lib/opentelemetry/instrumentation/http/patches/client.rb
+++ b/instrumentation/http/lib/opentelemetry/instrumentation/http/patches/client.rb
@@ -43,7 +43,7 @@ def annotate_span_with_response!(span, response)
 
             status_code = response.status.to_i
             span.set_attribute('http.status_code', status_code)
-            span.status = OpenTelemetry::Trace::Status.error unless (100..399).include?(status_code.to_i)
+            span.status = OpenTelemetry::Trace::Status.error unless (100..399).cover?(status_code.to_i)
           end
 
           def create_request_span_name(request_method, request_path)
diff --git a/instrumentation/http/opentelemetry-instrumentation-http.gemspec b/instrumentation/http/opentelemetry-instrumentation-http.gemspec
index c8cd137b4..3ae752a76 100644
--- a/instrumentation/http/opentelemetry-instrumentation-http.gemspec
+++ b/instrumentation/http/opentelemetry-instrumentation-http.gemspec
@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/http/test/instrumentation/http/patches/client_test.rb b/instrumentation/http/test/instrumentation/http/patches/client_test.rb
index 65ba6569c..30a8df2d7 100644
--- a/instrumentation/http/test/instrumentation/http/patches/client_test.rb
+++ b/instrumentation/http/test/instrumentation/http/patches/client_test.rb
@@ -26,7 +26,7 @@
     propagator = OpenTelemetry::Trace::Propagation::TraceContext.text_map_propagator
     OpenTelemetry.propagation = propagator
     # simulate a fresh install:
-    instrumentation.instance_variable_set('@installed', false)
+    instrumentation.instance_variable_set(:@installed, false)
     instrumentation.install(config)
     stub_request(:get, 'http://example.com/success').to_return(status: 200)
     stub_request(:post, 'http://example.com/failure').to_return(status: 500)
diff --git a/instrumentation/http_client/lib/opentelemetry/instrumentation/http_client/patches/client.rb b/instrumentation/http_client/lib/opentelemetry/instrumentation/http_client/patches/client.rb
index fcdae5e70..a71c8ad7b 100644
--- a/instrumentation/http_client/lib/opentelemetry/instrumentation/http_client/patches/client.rb
+++ b/instrumentation/http_client/lib/opentelemetry/instrumentation/http_client/patches/client.rb
@@ -42,7 +42,7 @@ def annotate_span_with_response!(span, response)
             status_code = response.status_code.to_i
 
             span.set_attribute('http.status_code', status_code)
-            span.status = OpenTelemetry::Trace::Status.error unless (100..399).include?(status_code.to_i)
+            span.status = OpenTelemetry::Trace::Status.error unless (100..399).cover?(status_code.to_i)
           end
 
           def tracer
diff --git a/instrumentation/http_client/opentelemetry-instrumentation-http_client.gemspec b/instrumentation/http_client/opentelemetry-instrumentation-http_client.gemspec
index 6bd4328fe..be1d42f39 100644
--- a/instrumentation/http_client/opentelemetry-instrumentation-http_client.gemspec
+++ b/instrumentation/http_client/opentelemetry-instrumentation-http_client.gemspec
@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/httpx/lib/opentelemetry/instrumentation/httpx/plugin.rb b/instrumentation/httpx/lib/opentelemetry/instrumentation/httpx/plugin.rb
index 10738e1ed..137fca976 100644
--- a/instrumentation/httpx/lib/opentelemetry/instrumentation/httpx/plugin.rb
+++ b/instrumentation/httpx/lib/opentelemetry/instrumentation/httpx/plugin.rb
@@ -16,7 +16,7 @@ def initialize(request)
           end
 
           def call
-            @request.on(:response, &method(:finish))
+            @request.on(:response, &method(:finish)) # rubocop:disable Performance/MethodObjectAsBlock
 
             uri = @request.uri
             request_method = @request.verb
@@ -54,7 +54,7 @@ def finish(response)
               @span.status = Trace::Status.error("Unhandled exception of type: #{response.error.class}")
             else
               @span.set_attribute(OpenTelemetry::SemanticConventions::Trace::HTTP_STATUS_CODE, response.status)
-              @span.status = Trace::Status.error unless (100..399).include?(response.status)
+              @span.status = Trace::Status.error unless (100..399).cover?(response.status)
             end
 
             OpenTelemetry::Context.detach(@trace_token) if @trace_token
diff --git a/instrumentation/httpx/opentelemetry-instrumentation-httpx.gemspec b/instrumentation/httpx/opentelemetry-instrumentation-httpx.gemspec
index 6531619a7..6a80d4f37 100644
--- a/instrumentation/httpx/opentelemetry-instrumentation-httpx.gemspec
+++ b/instrumentation/httpx/opentelemetry-instrumentation-httpx.gemspec
@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/koala/opentelemetry-instrumentation-koala.gemspec b/instrumentation/koala/opentelemetry-instrumentation-koala.gemspec
index 578fd1e1c..2bae9dc8f 100644
--- a/instrumentation/koala/opentelemetry-instrumentation-koala.gemspec
+++ b/instrumentation/koala/opentelemetry-instrumentation-koala.gemspec
@@ -38,6 +38,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/lmdb/opentelemetry-instrumentation-lmdb.gemspec b/instrumentation/lmdb/opentelemetry-instrumentation-lmdb.gemspec
index f5c24419d..9f9c70cd1 100644
--- a/instrumentation/lmdb/opentelemetry-instrumentation-lmdb.gemspec
+++ b/instrumentation/lmdb/opentelemetry-instrumentation-lmdb.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/mongo/lib/opentelemetry/instrumentation/mongo/command_serializer.rb b/instrumentation/mongo/lib/opentelemetry/instrumentation/mongo/command_serializer.rb
index 3d3c217e6..3696c102f 100644
--- a/instrumentation/mongo/lib/opentelemetry/instrumentation/mongo/command_serializer.rb
+++ b/instrumentation/mongo/lib/opentelemetry/instrumentation/mongo/command_serializer.rb
@@ -75,7 +75,7 @@ def build_pipeline
           pipeline = command['pipeline']
           return unless pipeline
 
-          payload['pipeline'] = pipeline.map(&method(:mask))
+          payload['pipeline'] = pipeline.map { |x| mask(x) }
         end
 
         def add_val(payload, command, key)
diff --git a/instrumentation/mongo/opentelemetry-instrumentation-mongo.gemspec b/instrumentation/mongo/opentelemetry-instrumentation-mongo.gemspec
index 38fa563e1..d7c66371e 100644
--- a/instrumentation/mongo/opentelemetry-instrumentation-mongo.gemspec
+++ b/instrumentation/mongo/opentelemetry-instrumentation-mongo.gemspec
@@ -38,6 +38,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'pry-byebug' unless RUBY_ENGINE == 'jruby'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/mysql2/opentelemetry-instrumentation-mysql2.gemspec b/instrumentation/mysql2/opentelemetry-instrumentation-mysql2.gemspec
index e4cdc1c55..0ca7f66c9 100644
--- a/instrumentation/mysql2/opentelemetry-instrumentation-mysql2.gemspec
+++ b/instrumentation/mysql2/opentelemetry-instrumentation-mysql2.gemspec
@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'pry'
   spec.add_development_dependency 'pry-byebug' unless RUBY_ENGINE == 'jruby'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/instrumentation/net_http/lib/opentelemetry/instrumentation/net/http/patches/instrumentation.rb b/instrumentation/net_http/lib/opentelemetry/instrumentation/net/http/patches/instrumentation.rb
index 32a67122c..2edcc2274 100644
--- a/instrumentation/net_http/lib/opentelemetry/instrumentation/net/http/patches/instrumentation.rb
+++ b/instrumentation/net_http/lib/opentelemetry/instrumentation/net/http/patches/instrumentation.rb
@@ -78,7 +78,7 @@ def annotate_span_with_response!(span, response)
               status_code = response.code.to_i
 
               span.set_attribute(OpenTelemetry::SemanticConventions::Trace::HTTP_STATUS_CODE, status_code)
-              span.status = OpenTelemetry::Trace::Status.error unless (100..399).include?(status_code.to_i)
+              span.status = OpenTelemetry::Trace::Status.error unless (100..399).cover?(status_code.to_i)
             end
 
             def tracer
@@ -86,12 +86,20 @@ def tracer
             end
 
             def untraced?
+              untraced_context? || untraced_host?
+            end
+
+            def untraced_host?
               return true if Net::HTTP::Instrumentation.instance.config[:untraced_hosts]&.any? do |host|
                 host.is_a?(Regexp) ? host.match?(@address) : host == @address
               end
 
               false
             end
+
+            def untraced_context?
+              OpenTelemetry::Common::Utilities.untraced?
+            end
           end
         end
       end
diff --git a/instrumentation/net_http/opentelemetry-instrumentation-net_http.gemspec b/instrumentation/net_http/opentelemetry-instrumentation-net_http.gemspec
index d61af1b88..eeae361cb 100644
--- a/instrumentation/net_http/opentelemetry-instrumentation-net_http.gemspec
+++ b/instrumentation/net_http/opentelemetry-instrumentation-net_http.gemspec
@@ -34,7 +34,9 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-sdk', '~> 1.1'
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rake', '~> 13.0.1'
+  spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/net_http/test/opentelemetry/instrumentation/net/http/instrumentation_test.rb b/instrumentation/net_http/test/opentelemetry/instrumentation/net/http/instrumentation_test.rb
index 2ab764299..fb4d61a92 100644
--- a/instrumentation/net_http/test/opentelemetry/instrumentation/net/http/instrumentation_test.rb
+++ b/instrumentation/net_http/test/opentelemetry/instrumentation/net/http/instrumentation_test.rb
@@ -178,6 +178,34 @@
         _(span.attributes['net.peer.port']).must_equal(80)
       end
     end
+
+    describe 'untraced context' do
+      it 'no-ops on #request' do
+        # Calling `tracer.in_span` within an untraced context causes the logging of "called
+        # finish on an ended Span" messages. To avoid log noise, the instrumentation must
+        # no-op (i.e., not call `tracer.in_span`) when the context is untraced.
+        expect(instrumentation.tracer).not_to receive(:in_span)
+
+        OpenTelemetry::Common::Utilities.untraced do
+          Net::HTTP.get('example.com', '/body')
+        end
+
+        _(exporter.finished_spans.size).must_equal 0
+      end
+
+      it 'no-ops on #connect' do
+        expect(instrumentation.tracer).not_to receive(:in_span)
+
+        OpenTelemetry::Common::Utilities.untraced do
+          uri = URI.parse('http://example.com/body')
+          http = Net::HTTP.new(uri.host, uri.port)
+          http.send(:connect)
+          http.send(:do_finish)
+        end
+
+        _(exporter.finished_spans.size).must_equal 0
+      end
+    end
   end
 
   describe '#connect' do
diff --git a/instrumentation/net_http/test/test_helper.rb b/instrumentation/net_http/test/test_helper.rb
index d617b91c2..921a7e11c 100644
--- a/instrumentation/net_http/test/test_helper.rb
+++ b/instrumentation/net_http/test/test_helper.rb
@@ -9,6 +9,7 @@
 Bundler.require(:default, :development, :test)
 
 require 'minitest/autorun'
+require 'rspec/mocks/minitest_integration'
 require 'webmock/minitest'
 
 # global opentelemetry-sdk setup:
diff --git a/instrumentation/pg/opentelemetry-instrumentation-pg.gemspec b/instrumentation/pg/opentelemetry-instrumentation-pg.gemspec
index 2c77b6629..305865c37 100644
--- a/instrumentation/pg/opentelemetry-instrumentation-pg.gemspec
+++ b/instrumentation/pg/opentelemetry-instrumentation-pg.gemspec
@@ -38,6 +38,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'pry'
   spec.add_development_dependency 'pry-byebug' unless RUBY_ENGINE == 'jruby'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/instrumentation/pg/test/opentelemetry/instrumentation/pg/instrumentation_test.rb b/instrumentation/pg/test/opentelemetry/instrumentation/pg/instrumentation_test.rb
index 32dedf646..332e90720 100644
--- a/instrumentation/pg/test/opentelemetry/instrumentation/pg/instrumentation_test.rb
+++ b/instrumentation/pg/test/opentelemetry/instrumentation/pg/instrumentation_test.rb
@@ -346,7 +346,7 @@
         client.query('SELECT 1')
 
         _(span.attributes['net.peer.name']).must_equal host
-        _(span.attributes['net.peer.port']).must_equal port.to_i if PG.const_defined?('DEF_PORT')
+        _(span.attributes['net.peer.port']).must_equal port.to_i if PG.const_defined?(:DEF_PORT)
       end
     end
   end unless ENV['OMIT_SERVICES']
diff --git a/instrumentation/que/lib/opentelemetry/instrumentation/que/middlewares/server_middleware.rb b/instrumentation/que/lib/opentelemetry/instrumentation/que/middlewares/server_middleware.rb
index 1e5c0c15d..386a6d5cd 100644
--- a/instrumentation/que/lib/opentelemetry/instrumentation/que/middlewares/server_middleware.rb
+++ b/instrumentation/que/lib/opentelemetry/instrumentation/que/middlewares/server_middleware.rb
@@ -20,7 +20,7 @@ def self.call(job, &block)
             OpenTelemetry::Context.with_current(extracted_context) do
               if otel_config[:propagation_style] == :child
                 tracer.in_span(span_name, attributes: attributes, kind: :consumer) do |span|
-                  block.call
+                  yield
                   enhance_span_after_job_completion(span, job)
                 end
               else
@@ -28,7 +28,7 @@ def self.call(job, &block)
 
                 root_span = tracer.start_root_span(span_name, attributes: attributes, links: span_links, kind: :consumer)
                 OpenTelemetry::Trace.with_span(root_span) do |span|
-                  block.call
+                  yield
                   enhance_span_after_job_completion(span, job)
                 ensure
                   root_span.finish
diff --git a/instrumentation/que/opentelemetry-instrumentation-que.gemspec b/instrumentation/que/opentelemetry-instrumentation-que.gemspec
index 603b863f0..8708ff4e4 100644
--- a/instrumentation/que/opentelemetry-instrumentation-que.gemspec
+++ b/instrumentation/que/opentelemetry-instrumentation-que.gemspec
@@ -39,6 +39,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'que'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/instrumentation/racecar/opentelemetry-instrumentation-racecar.gemspec b/instrumentation/racecar/opentelemetry-instrumentation-racecar.gemspec
index cb52a1d09..56e0e4ca6 100644
--- a/instrumentation/racecar/opentelemetry-instrumentation-racecar.gemspec
+++ b/instrumentation/racecar/opentelemetry-instrumentation-racecar.gemspec
@@ -38,6 +38,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/rack/lib/opentelemetry/instrumentation/rack/middlewares/tracer_middleware.rb b/instrumentation/rack/lib/opentelemetry/instrumentation/rack/middlewares/tracer_middleware.rb
index d68c7400a..353d5192f 100644
--- a/instrumentation/rack/lib/opentelemetry/instrumentation/rack/middlewares/tracer_middleware.rb
+++ b/instrumentation/rack/lib/opentelemetry/instrumentation/rack/middlewares/tracer_middleware.rb
@@ -150,7 +150,7 @@ def create_request_span_name(request_uri_or_path_info, env)
           end
 
           def set_attributes_after_request(span, status, headers, _response)
-            span.status = OpenTelemetry::Trace::Status.error unless (100..499).include?(status.to_i)
+            span.status = OpenTelemetry::Trace::Status.error unless (100..499).cover?(status.to_i)
             span.set_attribute('http.status_code', status)
 
             # NOTE: if data is available, it would be good to do this:
diff --git a/instrumentation/rack/opentelemetry-instrumentation-rack.gemspec b/instrumentation/rack/opentelemetry-instrumentation-rack.gemspec
index 35d20b559..b6c38b594 100644
--- a/instrumentation/rack/opentelemetry-instrumentation-rack.gemspec
+++ b/instrumentation/rack/opentelemetry-instrumentation-rack.gemspec
@@ -40,6 +40,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/rack/test/opentelemetry/instrumentation/rack/instrumentation_test.rb b/instrumentation/rack/test/opentelemetry/instrumentation/rack/instrumentation_test.rb
index 2814bde0d..3e9529245 100644
--- a/instrumentation/rack/test/opentelemetry/instrumentation/rack/instrumentation_test.rb
+++ b/instrumentation/rack/test/opentelemetry/instrumentation/rack/instrumentation_test.rb
@@ -13,7 +13,7 @@
 
   before do
     # simulate a fresh install:
-    instrumentation.instance_variable_set('@installed', false)
+    instrumentation.instance_variable_set(:@installed, false)
     instrumentation.config.clear
   end
 
diff --git a/instrumentation/rack/test/opentelemetry/instrumentation/rack/middlewares/event_handler_test.rb b/instrumentation/rack/test/opentelemetry/instrumentation/rack/middlewares/event_handler_test.rb
index ff43da7d1..d08857637 100644
--- a/instrumentation/rack/test/opentelemetry/instrumentation/rack/middlewares/event_handler_test.rb
+++ b/instrumentation/rack/test/opentelemetry/instrumentation/rack/middlewares/event_handler_test.rb
@@ -63,7 +63,7 @@
     exporter.reset
 
     # simulate a fresh install:
-    instrumentation.instance_variable_set('@installed', false)
+    instrumentation.instance_variable_set(:@installed, false)
     instrumentation.install(config)
   end
 
diff --git a/instrumentation/rack/test/opentelemetry/instrumentation/rack/middlewares/tracer_middleware_test.rb b/instrumentation/rack/test/opentelemetry/instrumentation/rack/middlewares/tracer_middleware_test.rb
index 5e9df36e8..9deb47183 100644
--- a/instrumentation/rack/test/opentelemetry/instrumentation/rack/middlewares/tracer_middleware_test.rb
+++ b/instrumentation/rack/test/opentelemetry/instrumentation/rack/middlewares/tracer_middleware_test.rb
@@ -36,7 +36,7 @@
     exporter.reset
 
     # simulate a fresh install:
-    instrumentation.instance_variable_set('@installed', false)
+    instrumentation.instance_variable_set(:@installed, false)
     instrumentation.install(config)
 
     # clear out cached config:
@@ -49,7 +49,7 @@
 
   after do
     # installation is 'global', so it should be reset:
-    instrumentation.instance_variable_set('@installed', false)
+    instrumentation.instance_variable_set(:@installed, false)
     instrumentation.install(default_config)
   end
 
diff --git a/instrumentation/rails/opentelemetry-instrumentation-rails.gemspec b/instrumentation/rails/opentelemetry-instrumentation-rails.gemspec
index a5660cec1..83311c377 100644
--- a/instrumentation/rails/opentelemetry-instrumentation-rails.gemspec
+++ b/instrumentation/rails/opentelemetry-instrumentation-rails.gemspec
@@ -42,6 +42,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rails', '>= 6.1'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.22.0'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/rails/test/railtie/opentelemetry/instrumentation/rails/railtie_test.rb b/instrumentation/rails/test/railtie/opentelemetry/instrumentation/rails/railtie_test.rb
index b3465aaf8..53911790d 100644
--- a/instrumentation/rails/test/railtie/opentelemetry/instrumentation/rails/railtie_test.rb
+++ b/instrumentation/rails/test/railtie/opentelemetry/instrumentation/rails/railtie_test.rb
@@ -9,10 +9,10 @@ class OpenTelemetry::Instrumentation::Rails::RailtieTest < ActiveSupport::TestCa
   include OpenTelemetry::SemanticConventions
 
   setup do
-    OpenTelemetry::Instrumentation.registry.instance_variable_get('@instrumentation').each do |i|
-      i.instance_variable_set('@instance', nil)
+    OpenTelemetry::Instrumentation.registry.instance_variable_get(:@instrumentation).each do |i|
+      i.instance_variable_set(:@instance, nil)
     end
-    OpenTelemetry::SDK::Resources::Resource.instance_variable_set('@default', nil)
+    OpenTelemetry::SDK::Resources::Resource.instance_variable_set(:@default, nil)
     OpenTelemetry.tracer_provider = OpenTelemetry::Internal::ProxyTracerProvider.new
   end
 
@@ -20,7 +20,7 @@ class OpenTelemetry::Instrumentation::Rails::RailtieTest < ActiveSupport::TestCa
     OpenTelemetry::TestHelpers.with_env('OTEL_SERVICE_NAME' => nil) do
       run_initializer
       assert_instance_of(OpenTelemetry::SDK::Trace::TracerProvider, OpenTelemetry.tracer_provider)
-      assert_same(Rails.logger, OpenTelemetry.logger.instance_variable_get('@logger'))
+      assert_same(Rails.logger, OpenTelemetry.logger.instance_variable_get(:@logger))
     end
   end
 
diff --git a/instrumentation/rake/opentelemetry-instrumentation-rake.gemspec b/instrumentation/rake/opentelemetry-instrumentation-rake.gemspec
index 086244590..a7b28ef1e 100644
--- a/instrumentation/rake/opentelemetry-instrumentation-rake.gemspec
+++ b/instrumentation/rake/opentelemetry-instrumentation-rake.gemspec
@@ -35,6 +35,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rake', '>= 0.9.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/rdkafka/opentelemetry-instrumentation-rdkafka.gemspec b/instrumentation/rdkafka/opentelemetry-instrumentation-rdkafka.gemspec
index 9dbd122db..ce13e3e3b 100644
--- a/instrumentation/rdkafka/opentelemetry-instrumentation-rdkafka.gemspec
+++ b/instrumentation/rdkafka/opentelemetry-instrumentation-rdkafka.gemspec
@@ -38,6 +38,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rdkafka', '>= 0.12'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/redis/opentelemetry-instrumentation-redis.gemspec b/instrumentation/redis/opentelemetry-instrumentation-redis.gemspec
index 2d319abec..4985c9f29 100644
--- a/instrumentation/redis/opentelemetry-instrumentation-redis.gemspec
+++ b/instrumentation/redis/opentelemetry-instrumentation-redis.gemspec
@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'redis', '~> 4.1'
   spec.add_development_dependency 'redis-client', '~> 0.7'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/instrumentation/resque/opentelemetry-instrumentation-resque.gemspec b/instrumentation/resque/opentelemetry-instrumentation-resque.gemspec
index 6294c5453..44b51fe8f 100644
--- a/instrumentation/resque/opentelemetry-instrumentation-resque.gemspec
+++ b/instrumentation/resque/opentelemetry-instrumentation-resque.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'resque'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/restclient/lib/opentelemetry/instrumentation/restclient/patches/request.rb b/instrumentation/restclient/lib/opentelemetry/instrumentation/restclient/patches/request.rb
index dd98bf912..7ba48061b 100644
--- a/instrumentation/restclient/lib/opentelemetry/instrumentation/restclient/patches/request.rb
+++ b/instrumentation/restclient/lib/opentelemetry/instrumentation/restclient/patches/request.rb
@@ -49,12 +49,12 @@ def trace_request
               # If so, add additional attributes.
               if response.is_a?(::RestClient::Response)
                 span.set_attribute('http.status_code', response.code)
-                span.status = OpenTelemetry::Trace::Status.error unless (100..399).include?(response.code.to_i)
+                span.status = OpenTelemetry::Trace::Status.error unless (100..399).cover?(response.code.to_i)
               end
             end
           rescue ::RestClient::ExceptionWithResponse => e
             span.set_attribute('http.status_code', e.http_code)
-            span.status = OpenTelemetry::Trace::Status.error unless (100..399).include?(e.http_code.to_i)
+            span.status = OpenTelemetry::Trace::Status.error unless (100..399).cover?(e.http_code.to_i)
 
             raise e
           ensure
diff --git a/instrumentation/restclient/opentelemetry-instrumentation-restclient.gemspec b/instrumentation/restclient/opentelemetry-instrumentation-restclient.gemspec
index f3ab560f8..39c7a7670 100644
--- a/instrumentation/restclient/opentelemetry-instrumentation-restclient.gemspec
+++ b/instrumentation/restclient/opentelemetry-instrumentation-restclient.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rest-client', '~> 2.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/rspec/lib/opentelemetry/instrumentation/rspec/formatter.rb b/instrumentation/rspec/lib/opentelemetry/instrumentation/rspec/formatter.rb
index 538625c23..11a37b8f8 100644
--- a/instrumentation/rspec/lib/opentelemetry/instrumentation/rspec/formatter.rb
+++ b/instrumentation/rspec/lib/opentelemetry/instrumentation/rspec/formatter.rb
@@ -121,7 +121,7 @@ def strip_console_codes(string)
         end
 
         def multiple_failure_message(exception)
-          exception.failures.map(&:message).map(&method(:strip_console_codes)).join("\n\n")
+          exception.failures.map(&:message).map { |x| strip_console_codes(x) }.join("\n\n")
         end
       end
     end
diff --git a/instrumentation/rspec/opentelemetry-instrumentation-rspec.gemspec b/instrumentation/rspec/opentelemetry-instrumentation-rspec.gemspec
index 976bd7c10..10813eb9a 100644
--- a/instrumentation/rspec/opentelemetry-instrumentation-rspec.gemspec
+++ b/instrumentation/rspec/opentelemetry-instrumentation-rspec.gemspec
@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec', '~> 3.10.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'webmock', '~> 3.19'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/ruby_kafka/opentelemetry-instrumentation-ruby_kafka.gemspec b/instrumentation/ruby_kafka/opentelemetry-instrumentation-ruby_kafka.gemspec
index 740399830..ed4a1638f 100644
--- a/instrumentation/ruby_kafka/opentelemetry-instrumentation-ruby_kafka.gemspec
+++ b/instrumentation/ruby_kafka/opentelemetry-instrumentation-ruby_kafka.gemspec
@@ -35,6 +35,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'ruby-kafka'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/sidekiq/opentelemetry-instrumentation-sidekiq.gemspec b/instrumentation/sidekiq/opentelemetry-instrumentation-sidekiq.gemspec
index 40c5dce8e..163fe3413 100644
--- a/instrumentation/sidekiq/opentelemetry-instrumentation-sidekiq.gemspec
+++ b/instrumentation/sidekiq/opentelemetry-instrumentation-sidekiq.gemspec
@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'sidekiq'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/instrumentation/sinatra/opentelemetry-instrumentation-sinatra.gemspec b/instrumentation/sinatra/opentelemetry-instrumentation-sinatra.gemspec
index 8073e3a7c..dfefd8a6d 100644
--- a/instrumentation/sinatra/opentelemetry-instrumentation-sinatra.gemspec
+++ b/instrumentation/sinatra/opentelemetry-instrumentation-sinatra.gemspec
@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
   spec.add_development_dependency 'rack-test', '~> 1.1.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'sinatra'
   spec.add_development_dependency 'webmock', '~> 3.19'
diff --git a/instrumentation/trilogy/opentelemetry-instrumentation-trilogy.gemspec b/instrumentation/trilogy/opentelemetry-instrumentation-trilogy.gemspec
index d3cad653a..fad870ebe 100644
--- a/instrumentation/trilogy/opentelemetry-instrumentation-trilogy.gemspec
+++ b/instrumentation/trilogy/opentelemetry-instrumentation-trilogy.gemspec
@@ -39,6 +39,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec-mocks'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'
   spec.add_development_dependency 'trilogy', '>= 2.0', '< 3.0'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/propagator/ottrace/lib/opentelemetry/propagator/ottrace/text_map_propagator.rb b/propagator/ottrace/lib/opentelemetry/propagator/ottrace/text_map_propagator.rb
index bbbfd19e0..40604fba0 100644
--- a/propagator/ottrace/lib/opentelemetry/propagator/ottrace/text_map_propagator.rb
+++ b/propagator/ottrace/lib/opentelemetry/propagator/ottrace/text_map_propagator.rb
@@ -116,10 +116,10 @@ def set_baggage(carrier:, context:, getter:)
             getter.keys(carrier).each do |carrier_key|
               baggage_key = carrier_key.start_with?(prefix) && carrier_key[prefix.length..-1]
               next unless baggage_key
-              next unless VALID_BAGGAGE_HEADER_NAME_CHARS =~ baggage_key
+              next unless VALID_BAGGAGE_HEADER_NAME_CHARS.match?(baggage_key)
 
               value = getter.get(carrier, carrier_key)
-              next unless INVALID_BAGGAGE_HEADER_VALUE_CHARS !~ value
+              next if INVALID_BAGGAGE_HEADER_VALUE_CHARS.match?(value)
 
               builder.set_value(baggage_key, value)
             end
diff --git a/propagator/ottrace/opentelemetry-propagator-ottrace.gemspec b/propagator/ottrace/opentelemetry-propagator-ottrace.gemspec
index cacacdd6c..370b050f8 100644
--- a/propagator/ottrace/opentelemetry-propagator-ottrace.gemspec
+++ b/propagator/ottrace/opentelemetry-propagator-ottrace.gemspec
@@ -29,6 +29,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'minitest', '~> 5.0'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.57.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.22.0'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/propagator/xray/lib/opentelemetry/propagator/xray/text_map_propagator.rb b/propagator/xray/lib/opentelemetry/propagator/xray/text_map_propagator.rb
index ee1f8ce05..1041643ac 100644
--- a/propagator/xray/lib/opentelemetry/propagator/xray/text_map_propagator.rb
+++ b/propagator/xray/lib/opentelemetry/propagator/xray/text_map_propagator.rb
@@ -119,7 +119,7 @@ def to_trace_flags(sampling_state)
         def to_trace_state(trace_state)
           return nil unless trace_state
 
-          Trace::Tracestate.from_string(trace_state.gsub(';', ','))
+          Trace::Tracestate.from_string(trace_state.tr(';', ','))
         end
       end
     end
diff --git a/propagator/xray/opentelemetry-propagator-xray.gemspec b/propagator/xray/opentelemetry-propagator-xray.gemspec
index 66da780a5..5a44a8a71 100644
--- a/propagator/xray/opentelemetry-propagator-xray.gemspec
+++ b/propagator/xray/opentelemetry-propagator-xray.gemspec
@@ -32,6 +32,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'minitest', '~> 5.0'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.57.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.22.0'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/resources/azure/opentelemetry-resource-detector-azure.gemspec b/resources/azure/opentelemetry-resource-detector-azure.gemspec
index 0c3d09755..4b077e0be 100644
--- a/resources/azure/opentelemetry-resource-detector-azure.gemspec
+++ b/resources/azure/opentelemetry-resource-detector-azure.gemspec
@@ -31,6 +31,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'minitest', '~> 5.0'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.55.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17'
   spec.add_development_dependency 'webmock', '~> 3.19.1'
   spec.add_development_dependency 'yard', '~> 0.9'
diff --git a/resources/container/opentelemetry-resource-detector-container.gemspec b/resources/container/opentelemetry-resource-detector-container.gemspec
index baf1db746..a596d3014 100644
--- a/resources/container/opentelemetry-resource-detector-container.gemspec
+++ b/resources/container/opentelemetry-resource-detector-container.gemspec
@@ -31,6 +31,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'minitest', '~> 5.0'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.56.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17'
   spec.add_development_dependency 'yard', '~> 0.9'
 
diff --git a/resources/google_cloud_platform/opentelemetry-resource-detector-google_cloud_platform.gemspec b/resources/google_cloud_platform/opentelemetry-resource-detector-google_cloud_platform.gemspec
index 931751f63..464fb1ae5 100644
--- a/resources/google_cloud_platform/opentelemetry-resource-detector-google_cloud_platform.gemspec
+++ b/resources/google_cloud_platform/opentelemetry-resource-detector-google_cloud_platform.gemspec
@@ -32,6 +32,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'minitest', '~> 5.0'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rubocop', '~> 1.55.1'
+  spec.add_development_dependency 'rubocop-performance', '~> 1.19.1'
   spec.add_development_dependency 'simplecov', '~> 0.17'
   spec.add_development_dependency 'webmock', '~> 3.19.1'
   spec.add_development_dependency 'yard', '~> 0.9'