nerdfisch: DevBits

SELECT table_name AS `table`, round(((data_length + index_length) / 1024 / 1024), 2) `size in MB`
FROM information_schema.TABLES
WHERE table_schema = "DATABASE_NAME"
ORDER BY `size in MB` DESC
LIMIT 10;

<?php

$error_message = t('There is an error with this.');

\Drupal::messenger()->addError($error_message));
\Drupal::logger('my_module')->log('error', $error_message);

my_module.my_local_task_link:
  route_name: my_module.custom_route
  title: "Title"
  base_route: route_where.local_task.should_be_placed

<?php

apcu_clear_cache();
opcache_reset();