diff --git a/src/EventDispatcher/EventDispatcher.php b/src/EventDispatcher/EventDispatcher.php
index 2433eda40..f3d5363bf 100644
--- a/src/EventDispatcher/EventDispatcher.php
+++ b/src/EventDispatcher/EventDispatcher.php
@@ -44,6 +44,14 @@ public function setListeners(array $listeners): void
         $this->classListeners = [];
     }
 
+    /**
+     * @internal Used for profiling
+     */
+    public function getListeners(): array
+    {
+        return $this->listeners;
+    }
+
     /**
      * {@inheritdoc}
      */
diff --git a/src/Handler/HandlerRegistry.php b/src/Handler/HandlerRegistry.php
index bcf97baa3..1b8ae94ae 100644
--- a/src/Handler/HandlerRegistry.php
+++ b/src/Handler/HandlerRegistry.php
@@ -76,4 +76,12 @@ public function getHandler(int $direction, string $typeName, string $format)
 
         return $this->handlers[$direction][$typeName][$format];
     }
+
+    /**
+     * @internal Used for profiling
+     */
+    public function getHandlers(): array
+    {
+        return $this->handlers;
+    }
 }