Doctrine is explicitly not suitable for non cache usage. You should remove the ORM from the test and use the DBAL only instead if you don't have caching introdu

Doctrine is explicitly not suitable for non cache usage. You should remove the ORM from the test and use the DBAL only instead if you don't have caching introduced. Additionally you are not bootstrapping the Symfony cache correctly, you need to run "php app/console cache:clear --warmup --env=prod --no-debug" before running the tests, it might cause cache slams in your benchmarks.