Switch to side-by-side view

--- a/Allura/allura/model/stats.py
+++ b/Allura/allura/model/stats.py
@@ -18,7 +18,8 @@
         session = main_doc_session
         name='content_production_activities'
         indexes = [
-            'type', 'class_name', 'project_id', 'project_shortname', 'app_config_id', 'when', 'tool_name' ]
+            'type', 'class_name', 'project_id', 'project_shortname', 'app_config_id', 'when', 'tool_name',
+            ('tool_name', 'class_name')]
 
     @classmethod
     def post(cls, type, obj):