MAGETWO-35148: Asyncronous grid reindex Observers

app/code/Magento/Sales/etc/crontab.xml

@@ -26,16 +26,16 @@
             <schedule>0 0 * * *</schedule>
         </job>
         <job name="sales_grid_order_async_insert" instance="Magento\Sales\Model\Observer\Order\IndexGrid" method="asyncInsert">
-            <schedule>*/5 * * * *</schedule>
+            <schedule>*/1 * * * *</schedule>
         </job>
         <job name="sales_grid_order_invoice_async_insert" instance="Magento\Sales\Model\Observer\Order\Invoice\IndexGrid" method="asyncInsert">
-            <schedule>*/5 * * * *</schedule>
+            <schedule>*/1 * * * *</schedule>
         </job>
         <job name="sales_grid_order_shipment_async_insert" instance="Magento\Sales\Model\Observer\Order\Shipment\IndexGrid" method="asyncInsert">
-            <schedule>*/5 * * * *</schedule>
+            <schedule>*/1 * * * *</schedule>
         </job>
         <job name="sales_grid_order_creditmemo_async_insert" instance="Magento\Sales\Model\Observer\Order\Creditmemo\IndexGrid" method="asyncInsert">
-            <schedule>*/5 * * * *</schedule>
+            <schedule>*/1 * * * *</schedule>
         </job>
     </group>
 </config>