[GitHub] [camel-kafka-connector] oscerd edited a comment on issue #414: High CPU Usage with RabbitMQ Connector (polling interface implemented incorrectly?)

[GitBox <gi...@apache.org>]

oscerd edited a comment on issue #414:
URL: https://github.com/apache/camel-kafka-connector/issues/414#issuecomment-686247918


   I tested the connector yesterday for about 40 minutes with this configuration
   
   ```
   name=CamelRabbitmqSourceConnector
   connector.class=org.apache.camel.kafkaconnector.rabbitmq.CamelRabbitmqSourceConnector
   key.converter=org.apache.kafka.connect.storage.StringConverter
   value.converter=org.apache.kafka.connect.storage.StringConverter
   
   camel.source.maxPollDuration=10000
   
   topics=test26
   
   camel.component.rabbitmq.hostname=172.17.0.2
   camel.component.rabbitmq.portnumber=5672
   camel.source.path.exchangeName=queue
   camel.source.endpoint.exchangeType=topic
   camel.source.endpoint.autoDelete=false
   camel.source.endpoint.queue=queue
   camel.source.endpoint.routingKey=key
   ```
   The connector didn't consume because nothing was in RabbitMQ. This is the result with Java VisualVM
   
   ![general](https://user-images.githubusercontent.com/5106647/92071761-e4171880-edaf-11ea-866d-4f1dda7e6661.png)
   
   And the monitoring part
   
   ![jvisualvm](https://user-images.githubusercontent.com/5106647/92071773-eda08080-edaf-11ea-9af4-790acd473c21.png)
   
   As you can see the CPU is constantly at 12%.
   
   How are you checking the used resources? Through top? Are you using the top irix mode?


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