old_contents: import os
  
  REDIS_PORT = os.getenv('DBAAS_NOTIFICATION_BROKER_PORT', '6379')
  BROKER_URL = os.getenv(
      'DBAAS_NOTIFICATION_BROKER_URL', 'redis://localhost:%s/0' % REDIS_PORT)
  CELERYD_TASK_TIME_LIMIT = 10800
  CELERY_TRACK_STARTED = True
  CELERY_IGNORE_RESULT = False
  CELERY_RESULT_BACKEND = 'djcelery.backends.cache:CacheBackend'
  CELERYBEAT_MAX_LOOP_INTERVAL = 5
  CELERY_TIMEZONE = os.getenv('DJANGO_TIME_ZONE', 'America/Sao_Paulo')
  CELERYBEAT_SCHEDULER = 'djcelery.schedulers.DatabaseScheduler'
  CELERYD_LOG_FORMAT = "[%(asctime)s: %(processName)s %(name)s %(levelname)s] %(message)s"
  CELERY_ALWAYS_EAGER = False
  CELERYD_LOG_COLOR = False
  
new_contents: import os
  
  REDIS_PORT = os.getenv('DBAAS_NOTIFICATION_BROKER_PORT', '6379')
  BROKER_URL = os.getenv(
      'DBAAS_NOTIFICATION_BROKER_URL', 'redis://localhost:%s/0' % REDIS_PORT)
  CELERYD_TASK_TIME_LIMIT = 10800
  CELERY_TRACK_STARTED = True
  CELERY_IGNORE_RESULT = False
  CELERY_RESULT_BACKEND = 'djcelery.backends.cache:CacheBackend'
  CELERYBEAT_MAX_LOOP_INTERVAL = 5
  CELERY_TIMEZONE = os.getenv('DJANGO_TIME_ZONE', 'America/Sao_Paulo')
  CELERYBEAT_SCHEDULER = 'djcelery.schedulers.DatabaseScheduler'
  CELERYD_LOG_FORMAT = "[%(asctime)s: %(processName)s %(name)s %(levelname)s] %(message)s"
  CELERY_ALWAYS_EAGER = False
  CELERYD_LOG_COLOR = False
  CELERYD_PREFETCH_MULTIPLIER = 1
  
subject: Add celeryd prefetch multiplier setting