Symfony Profiler

<?php
namespace App\Controller;
use App\Entity\Product;
use App\Entity\Comments;
use App\Form\CommentsType;
use DateTimeImmutable;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\File\Exception\FileException;
use Symfony\Component\String\Slugger\SluggerInterface;
class LetCommentController extends AbstractController
{
private $entityManager;
public function __construct(EntityManagerInterface $entityManager)
{
$this->entityManager = $entityManager;
}
#[Route('/laissez-votre-commentaire', name: 'app_let_comment')]
public function index(Request $request, SluggerInterface $slugger): Response
{
$notification = null;
$activity = $this->entityManager->getRepository(Product::class)->findAll();
$comments = new Comments();
$form = $this->createForm(CommentsType::class, $comments);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$picture = $form->get('illustration')->getData();
$originalFilename = pathinfo($picture->getClientOriginalName(), PATHINFO_FILENAME);
$safeFilename = $slugger->slug($originalFilename);
$newFilename = $safeFilename . '-' . uniqid() . '.' . $picture->guessExtension();
try {
$picture->move(
$this->getParameter('comments_directory'),
$newFilename
);
} catch (FileException $e) {
}
$comments->setIllustration($newFilename);
$comments = $form->getData();
$comments->setCreatedAt(new DateTimeImmutable());
$this->entityManager->persist($comments);
$this->entityManager->flush();
$notification = "Merci de votre retour d'expérience.
Avant publication je me dois de vérifier chaque commentaire pour validation ( afin de ne pas retrouver de propos offensant ou insultant sur mon site qui se veut familial et jovial ).";
}
return $this->render('let_comment/index.html.twig', [
'form' => $form->createView(),
'notification' => $notification,
'activity' => $activity
]);
}
}

src/Controller/LetCommentController.php line 27