MAGETWO-89238: [Sales email] Disabled invoice emails produce performance issue

Author: RuslanKostiv1

app/code/Magento/Store/Model/Config/Importer/Processor/Create.php

@@ -218,7 +218,9 @@ private function createStores(array $items, array $data)
             $store->getResource()->addCommitCallback(function () use ($store, $group, $website) {
                 $store->setGroup($group);
                 $store->setWebsite($website);
-                $store->save();
+                $store->getResource()->save($store);
+
+                $this->eventManager->dispatch('store_add', ['store' => $store]);
             });
         }
     }