diff --git a/examples/instrumentation.rb b/examples/instrumentation.rb
new file mode 100644
index 0000000..ade0da7
--- /dev/null
+++ b/examples/instrumentation.rb
@@ -0,0 +1,9 @@
+
+# Log blacklists & throttles
+ActiveSupport::Notifications.subscribe('rack.attack.blacklist') do |name, start, finish, request_id, req|
+  puts req.inspect
+end
+
+ActiveSupport::Notifications.subscribe('rack.attack.throttle') do |name, start, finish, request_id, req|
+  puts req.inspect
+end