diff --git a/Library/Contributions/cmd/brew-profile.rb b/Library/Contributions/cmd/brew-profile.rb
new file mode 100755
index 0000000000..dfcc2c6079
--- /dev/null
+++ b/Library/Contributions/cmd/brew-profile.rb
@@ -0,0 +1,12 @@
+begin
+  require 'rubygems'
+  require 'ruby-prof'
+rescue LoadError
+  abort 'This command requires the ruby-prof gem'
+end
+
+require 'formula'
+
+RubyProf.start
+Formula.names.each { |n| Formula.factory(n) }
+RubyProf::GraphHtmlPrinter.new(RubyProf.stop).print(STDOUT)