fixed benchmark

db/helpers.go

@@ -3191,13 +3191,7 @@ SELECT
        THEN 100.0 * agg.gold_hits / agg.samples_present
        ELSE NULL END AS "Gold"
 FROM agg
-JOIN totals ON totals."Vcenter" = agg."Vcenter"
-GROUP BY
-  agg."InventoryId", agg."Name", agg."Vcenter", agg."VmId", agg."EventKey", agg."CloudId",
-  agg."Datacenter", agg."Cluster", agg."Folder",
-  agg."IsTemplate", agg."PoweredOn", agg."SrmPlaceholder", agg."VmUuid",
-  agg.any_creation, agg.any_deletion, agg.first_present, agg.last_present,
-  totals.total_samples, totals.max_snapshot;
+JOIN totals ON totals."Vcenter" = agg."Vcenter";
 `, unionQuery, tableName)
 	return insert, nil
 }