Caching Doctrine results for performance

Code
<?php

use Doctrine\DBAL\Logging\DebugStack;
use 
Doctrine\Common\Cache\ArrayCache;
use 
PHPSnippets\Db\Entity\Test;

// config Doctrine
$config $entityManager->getConnection()
    ->
getConfiguration();

// set Logger
$logger = new DebugStack();
$config->setSQLLogger($logger);

// set Result Cache; ArrayCache is actually default
$config->setResultCacheImpl(new ArrayCache());

// execute same query
$entityManager->find(Test::CLASS, 2);
$entityManager->find(Test::CLASS, 2);
$entityManager->find(Test::CLASS, 2);

// same query as before
$entityManager->getRepository(Test::CLASS)
    ->
find(2);

// actually the same query, but Doctrine
// uses other aliases
$qb $entityManager->createQueryBuilder();
$qb->select('t')
    ->
from(Test::CLASS, 't')
    ->
where('t.id = :id')
    ->
setParameters(['id' => 2])
    ->
getQuery()
    ->
getResult();

// show all executed queries, no cached ones
foreach ($logger->queries as $log) {
    echo 
sprintf(
        
'<b>query:</b> %s, <b>params:</b> [%s]' PHP_EOL PHP_EOL
        
$log['sql'],
        
implode($log['params'])
    );
}
Result
query: SELECT t0.id AS id_1, t0.name AS name_2, t0.creation_date AS creation_date_3 FROM test t0 WHERE t0.id = ?, params: [2]

query: SELECT t0_.id AS id_0, t0_.name AS name_1, t0_.creation_date AS creation_date_2 FROM test t0_ WHERE t0_.id = ?, params: [2]
Used Versions
PHP 8.2, Laminas MVC 3.2, Symfony 5.2, Laravel 8.28, PHPUnit 9.5, Doctrine ORM 2.8