diff --git a/Changes.md b/Changes.md
index 50521b90..2e6b06e6 100644
--- a/Changes.md
+++ b/Changes.md
@@ -1,6 +1,7 @@
 HEAD
 -----------
 
+- Add Ukranian locale [#2561, elrakita]
 - Disconnect and retry Redis operations if we see a READONLY error [#2550]
 - Add server middleware testing harness; see [wiki](https://github.com/mperham/sidekiq/wiki/Testing#testing-server-middleware) [#2534, ryansch]
 
diff --git a/myapp/Gemfile b/myapp/Gemfile
index 215eaf2d..5fd5ca97 100644
--- a/myapp/Gemfile
+++ b/myapp/Gemfile
@@ -11,6 +11,7 @@ end
 
 gem 'rails'
 gem 'sidekiq', :path => '..'
+#gem 'ruby-prof'
 
 #de Does not work with jruby or rbx:
 #de gem 'pry-byebug'
diff --git a/myapp/config/initializers/sidekiq.rb b/myapp/config/initializers/sidekiq.rb
index a58ae171..abec8141 100644
--- a/myapp/config/initializers/sidekiq.rb
+++ b/myapp/config/initializers/sidekiq.rb
@@ -3,9 +3,18 @@ Sidekiq.configure_client do |config|
 end
 Sidekiq.configure_server do |config|
   config.redis = { :size => 25, :namespace => 'foo' }
-  config.on(:startup) { puts "Hello!" }
-  config.on(:quiet) { puts "Quiet down!" }
-  config.on(:shutdown) { puts "Goodbye!" }
+  config.on(:startup) { }
+  config.on(:quiet) { }
+  config.on(:shutdown) do
+    #result = RubyProf.stop
+
+    ## Write the results to a file
+    ## Requires railsexpress patched MRI build
+    # brew install qcachegrind
+    #File.open("callgrind.profile", "w") do |f|
+      #RubyProf::CallTreePrinter.new(result).print(f, :min_percent => 1)
+    #end
+  end
 end
 
 require 'sidekiq/web'