[CAMEL-9786] RabbitMQ consumer performance regression

• Type: Wish
• Status: Resolved
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 2.17.0
• Component/s: camel-rabbitmq
• Labels: performance
• Estimated Complexity: Unknown
• Assignee: Unassigned
• Reporter: Chris Ribble
• Created: 31/Mar/16 21:16
• Updated: 06/Aug/19 06:04
• Resolved: 06/Aug/19 06:04

Description

We recently upgraded our application from Camel 2.16.2 to Camel 2.17.0

We see a noticeable 30 - 100ms (depending on environment) increase in runtime for all routes that consume from RabbitMQ.

Reverting to Camel 2.16.2 improves performance again, so it's not another change in our application.

Could this be related to the suspend changes in the RabbitMQConsumer in 2.17.0? https://github.com/apache/camel/commit/25350175b61d49ebaf05e6d139a72d213d284bfd