I only created the last 2 queue names that show in Rabbitmq management Webui in the below table:

The rest of the table has hash-like queues, which I don't know:
1- Who created them? (I know it is celery, but which process, task,etc.) 2- Why they are created, and what they are created for?.
I can notice that when the number of pushed messages increase, the number of those hash-like messages increase.