diff --git a/tests/Doctrine/Performance/Hydration/MixedQueryFetchJoinFullObjectHydrationPerformanceBench.php b/tests/Doctrine/Performance/Hydration/MixedQueryFetchJoinFullObjectHydrationPerformanceBench.php
new file mode 100644
index 000000000..c70ca77cb
--- /dev/null
+++ b/tests/Doctrine/Performance/Hydration/MixedQueryFetchJoinFullObjectHydrationPerformanceBench.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace Doctrine\Performance\Hydration;
+
+use Doctrine\ORM\Internal\Hydration\ObjectHydrator;
+use Doctrine\ORM\Query\ResultSetMapping;
+use Doctrine\Performance\EntityManagerFactory;
+use Doctrine\Tests\Mocks\HydratorMockStatement;
+use Doctrine\Tests\Models\CMS\CmsAddress;
+use Doctrine\Tests\Models\CMS\CmsPhonenumber;
+use Doctrine\Tests\Models\CMS\CmsUser;
+use PhpBench\Benchmark\Metadata\Annotations\BeforeMethods;
+
+/**
+ * @BeforeMethods({"init"})
+ */
+final class MixedQueryFetchJoinFullObjectHydrationPerformanceBench
+{
+    /**
+     * @var ObjectHydrator
+     */
+    private $hydrator;
+
+    /**
+     * @var ResultSetMapping
+     */
+    private $rsm;
+
+    /**
+     * @var HydratorMockStatement
+     */
+    private $stmt;
+
+    public function init()
+    {
+        $resultSet = [
+            [
+                'u__id'          => '1',
+                'u__status'      => 'developer',
+                'u__username'    => 'romanb',
+                'u__name'        => 'Roman',
+                'sclr0'          => 'ROMANB',
+                'p__phonenumber' => '42',
+                'a__id'          => '1'
+            ]
+        ];
+
+        for ($i = 2; $i < 2000; ++$i) {
+            $resultSet[] = [
+                'u__id'          => $i,
+                'u__status'      => 'developer',
+                'u__username'    => 'jwage',
+                'u__name'        => 'Jonathan',
+                'sclr0'          => 'JWAGE' . $i,
+                'p__phonenumber' => '91',
+                'a__id'          => $i
+            ];
+        }
+
+        $this->stmt     = new HydratorMockStatement($resultSet);
+        $this->hydrator = new ObjectHydrator(EntityManagerFactory::getEntityManager([]));
+        $this->rsm      = new ResultSetMapping;
+
+        $this->rsm->addEntityResult(CmsUser::class, 'u');
+        $this->rsm->addJoinedEntityResult(CmsPhonenumber::class, 'p', 'u', 'phonenumbers');
+        $this->rsm->addFieldResult('u', 'u__id', 'id');
+        $this->rsm->addFieldResult('u', 'u__status', 'status');
+        $this->rsm->addFieldResult('u', 'u__username', 'username');
+        $this->rsm->addFieldResult('u', 'u__name', 'name');
+        $this->rsm->addScalarResult('sclr0', 'nameUpper');
+        $this->rsm->addFieldResult('p', 'p__phonenumber', 'phonenumber');
+        $this->rsm->addJoinedEntityResult(CmsAddress::class, 'a', 'u', 'address');
+        $this->rsm->addFieldResult('a', 'a__id', 'id');
+    }
+
+    public function benchHydration()
+    {
+        $this->hydrator->hydrateAll($this->stmt, $this->rsm);
+    }
+}
+