Host/Service: provide process_perfdata attribute

modules/monitoring/library/Monitoring/Object/Host.php

@@ -69,7 +69,8 @@ class Host extends MonitoredObject
             'host_action_url',
             'host_notes_url',
             'host_modified_host_attributes',
-            'host_problem'
+            'host_problem',
+            'process_perfdata' => 'host_process_performance_data',
         ))->where('host_name', $this->params->get('host'));
         return $this->view->getQuery()->fetchRow();
     }

modules/monitoring/library/Monitoring/Object/Service.php

@@ -114,6 +114,7 @@ class Service extends MonitoredObject
             'service_flap_detection_enabled',
             'service_flap_detection_enabled_changed',
             'service_modified_service_attributes',
+            'process_perfdata' => 'service_process_performance_data',
         ))->where('host_name', $this->params->get('host'))
           ->where('service_description', $this->params->get('service'));