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Posted to jira@kafka.apache.org by "Hariprasad (Jira)" <ji...@apache.org> on 2020/04/01 06:11:00 UTC

[jira] [Created] (KAFKA-9794) JMX metrics produce higher memory and CPU consumption in Kafka docker

Hariprasad created KAFKA-9794:
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             Summary: JMX metrics produce higher memory and CPU consumption in Kafka docker
                 Key: KAFKA-9794
                 URL: https://issues.apache.org/jira/browse/KAFKA-9794
             Project: Kafka
          Issue Type: Bug
          Components: metrics
    Affects Versions: 2.2.0
         Environment: kafka version: kafka_2.12-2.2.0.tgz using docker
            Reporter: Hariprasad


We have implemented the Kafka metrics using this github: [https://github.com/oded-dd/prometheus-jmx-kafka]

we have enabled the metrics using KAFKA_OPTS. export KAFKA_OPTS='-javaagent:/etc/kafka/jmx_prometheus_javaagent-0.3.1.jar=9097:/etc/kafka/kafka-jmx-metrics.yaml'

After starting the Kafka with this, we have seen high usage in CPU and memory shoot up in the docker

CPU cycles goes some times as up as 300% , we are running with 4 cpu's  Kindly suggest some solution how to fix this.



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