What are the consequences of disabling gossip, mingle and heartbeat for celery workers?

What are the implications of disabling gossip, mingle, and heartbeat on my celery workers?

In order to reduce the number of messages sent to CloudAMQP to stay within the free plan, I decided to follow these recommendations. I therefore used the options --without-gossip --without-mingle --without-heartbeat. Since then, I have been using these options by default for all my celery projects but I am not sure if there are any side-effects I am not aware of.

Please note:

• we now moved to a Redis broker and do not have that much limitations on the number of messages sent to the broker
• we have several instances running multiple celery workers with multiple queues

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