[rabbitmq-discuss] performance with thousands of auto_delete queues

Muharem Hrnjadovic mh at foldr3.com
Thu Nov 17 12:29:55 GMT 2011

Hello there!

We are using rabbitmq rev. 2.3.1 with python-celery for large-scale
seismic calculations. Celery seems to create an auto_delete queue for
each task and I am observing a severe performance degradation once
approx. 15,000 queues have been created (this a tenth of the overall

Most of these queues have served their purpose, however, and can be
"garbage collected". Is there a way to request that auto_delete queues
be actually removed?

Best regards/Mit freundlichen Grüßen

Muharem Hrnjadovic <mh at foldr3.com>
Public key id   : B2BBFCFC
Key fingerprint : A5A3 CC67 2B87 D641 103F  5602 219F 6B60 B2BB FCFC

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