jmx_exporter
kafdrop
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jmx_exporter | kafdrop | |
---|---|---|
8 | 14 | |
2,896 | 5,174 | |
1.5% | 2.1% | |
8.0 | 8.3 | |
7 days ago | 8 days ago | |
Java | Java | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
jmx_exporter
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Prometheus JMX Exporter for Java17
not quite sure if this is where I should be asking for help but i'm kind of befuddled about this whole situation. I'm trying to set up https://github.com/prometheus/jmx_exporter for our containerized Java application on our cluster. Specifically the JavaAgent as we are interested in getting the CPU and memory metrics especially. However, getting it initialized I am faced with this:
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Initial setup
Prometheus doesn't deal with logs at all - only metrics. Even just for metrics, you have several different choices depending on how your Java application is running. You may be able to use the JMX Exporter to expose the metrics that you would then scrape with Prometheus. For the logs, you'll need something like Fluent Bit as an agent to grab ('tail' in Fluent Bit input terms) the logs and send them to Elasticsearch or Grafana Loki.
- Pod log monitoring
- Monitor Java application with prometheus
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What kind of monitoring tools are people using for their Kafka Deployment?
- https://github.com/prometheus/jmx_exporter - https://github.com/lightbend/kafka-lag-exporter (Export Kafka Topics Lag Metrics) - https://github.com/danielqsj/kafka_exporter (Export Kafka Metrics) - https://github.com/obsidiandynamics/kafdrop (Topic Administration tool - create/edit/delete topics & view messages)
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Kafka monitoring
Usually I use a javaagent that transforms the JMX metrics into prometheus style metrics, for example: https://github.com/prometheus/jmx_exporter/blob/116a1c4b3fafcfbb9e566b34e130ccc805f331fc/example_configs/kafka-0-8-2.yml
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Do you use Tomcat ? How to you get optimal performance of it?
Another good one is to add the jmx_exporter agent plugin. This allows easy collection of real-time performance metrics.
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Kafka Connect: The Magic Behind Mux Data Realtime Exports
In our case, we add sink connectors for AWS Kinesis and Google Cloud PubSub. We also add a Prometheus exporter JAR that scrapes the Kafka Connect JMX metrics and exposes them as Prometheus metrics.
kafdrop
- FLaNK Stack Weekly 16 October 2023
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UI for Apache Kafka - An open-source tool for monitoring and managing Apache Kafka Clusters - v0.17 release
Are there any comparison to CMAK or Kafdrop ?
- Kafka visualization tool
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Local app to debug pub/sub?
For Kafka I really liked using tools like conduktor or Kafdrop where you can basically create a subscription ad look at topics, events and payloads.
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Getting Started as a Kafka Developer
Kafdrop - https://github.com/obsidiandynamics/kafdrop
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UI for Serverless AWS MSK (Kafka)
No mentions, and 1 open issue with a question 2) Kafka Drop https://github.com/obsidiandynamics/kafdrop
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What kind of monitoring tools are people using for their Kafka Deployment?
Kafdrop (https://github.com/obsidiandynamics/kafdrop) is very popular and pretty solid. I'd start there. Kafka itself also comes with some cli tools and you can also extract metrics out of it via JMX/jolokia.
- Rodando projetos x86_64 no Mac M1 (arm64) com UTM
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How Sendoso is using Kafka for Event-Driven Architecture
Kafdrop
- obsidiandynamics/kafdrop
What are some alternatives?
Telegraf - The plugin-driven server agent for collecting & reporting metrics.
kafka-ui - Open-Source Web UI for Apache Kafka Management
kafka-lag-exporter - Monitor Kafka Consumer Group Latency with Kafka Lag Exporter
akhq - Kafka GUI for Apache Kafka to manage topics, topics data, consumers group, schema registry, connect and more...
kafka_exporter - Kafka exporter for Prometheus
schema-registry - Confluent Schema Registry for Kafka
container-jfr - Secure JDK Flight Recorder management for containerized JVMs
kafka-manager - CMAK is a tool for managing Apache Kafka clusters
exporterhub.io - A Curated List of Prometheus Exporters
Kouncil - Powerful dashboard for your Kafka. Monitor status, manage groups, topics, send messages and diagnose problems. All in one user friendly web dashboard.
aws-eks-kubernetes-masterclass - AWS EKS Kubernetes - Masterclass | DevOps, Microservices