Symfony Profiler

SELECT
  t0.id AS id_1,
  t0.phone AS phone_2,
  t0.email AS email_3,
  t0.firstname AS firstname_4,
  t0.lastname AS lastname_5,
  t0.customer_type AS customer_type_6,
  t0.status AS status_7,
  t0.add_date AS add_date_8,
  t0.reserved_to AS reserved_to_9,
  t0.contract_date AS contract_date_10,
  t0.link AS link_11,
  t0.agent_id AS agent_id_12
FROM
  customer t0
WHERE
  t0.id = ?
LIMIT
  1

SELECT t0.id AS id_1, t0.phone AS phone_2, t0.email AS email_3, t0.firstname AS firstname_4, t0.lastname AS lastname_5, t0.customer_type AS customer_type_6, t0.status AS status_7, t0.add_date AS add_date_8, t0.reserved_to AS reserved_to_9, t0.contract_date AS contract_date_10, t0.link AS link_11, t0.agent_id AS agent_id_12 FROM customer t0 WHERE t0.id = '4801' LIMIT 1;

SELECT
  t0.id AS id_1,
  t0.subject AS subject_2,
  t0.sender AS sender_3,
  t0.receiver AS receiver_4,
  t0.receive_date AS receive_date_5,
  t0.message_id AS message_id_6,
  t0.message_uid AS message_uid_7,
  t0.message_text AS message_text_8,
  t0.agent_id AS agent_id_9,
  t0.customer_id AS customer_id_10
FROM
  mail t0
WHERE
  t0.customer_id = ?

SELECT t0.id AS id_1, t0.subject AS subject_2, t0.sender AS sender_3, t0.receiver AS receiver_4, t0.receive_date AS receive_date_5, t0.message_id AS message_id_6, t0.message_uid AS message_uid_7, t0.message_text AS message_text_8, t0.agent_id AS agent_id_9, t0.customer_id AS customer_id_10 FROM mail t0 WHERE t0.customer_id = '4801';

SELECT
  c0_.id AS id_0,
  c0_.date AS date_1,
  c0_.comment_add_date AS comment_add_date_2,
  c0_.comment AS comment_3,
  c0_.customer_id AS customer_id_4
FROM
  customer_comment c0_
WHERE
  c0_.customer_id = ?
ORDER BY
  c0_.date DESC
LIMIT
  50

SELECT c0_.id AS id_0, c0_.date AS date_1, c0_.comment_add_date AS comment_add_date_2, c0_.comment AS comment_3, c0_.customer_id AS customer_id_4 FROM customer_comment c0_ WHERE c0_.customer_id = '4801' ORDER BY c0_.date DESC LIMIT 50;