diff --git a/tracetools_analysis/tracetools_analysis/processor/__init__.py b/tracetools_analysis/tracetools_analysis/processor/__init__.py
index cef2e23..5ae8540 100644
--- a/tracetools_analysis/tracetools_analysis/processor/__init__.py
+++ b/tracetools_analysis/tracetools_analysis/processor/__init__.py
@@ -430,6 +430,11 @@ class AutoProcessor():
             **kwargs,
         ).process(events)
 
+    def print_data(self) -> None:
+        """Print data models of all handlers."""
+        for handler in self.handlers:
+            handler.data.print_data()
+
     @staticmethod
     def get_applicable_event_handlers(
         events: List[DictEvent],
diff --git a/tracetools_analysis/tracetools_analysis/scripts/auto.py b/tracetools_analysis/tracetools_analysis/scripts/auto.py
index ed7ae0c..091696a 100644
--- a/tracetools_analysis/tracetools_analysis/scripts/auto.py
+++ b/tracetools_analysis/tracetools_analysis/scripts/auto.py
@@ -22,4 +22,5 @@ def main():
     input_path = get_input_path()
 
     events = load_file(input_path)
-    AutoProcessor(events)
+    processor = AutoProcessor(events)
+    processor.print_data()