Prometheus JMX Exporter for Java17

• jmx_exporter

  8 2,896 8.0 Java

  A process for exposing JMX Beans via HTTP for Prometheus consumption

  

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:

• client_java

  2 2,129 9.0 Java

  Prometheus instrumentation library for JVM applications

  

After doing some research it appears this class references internal packages and therefore "makes it unusable for modern Java apps" (https://github.com/prometheus/client_java/issues/533 , https://github.com/open-telemetry/opentelemetry-java/issues/4192)

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• opentelemetry-java

  5 1,835 9.7 Java

  OpenTelemetry Java SDK

  

After doing some research it appears this class references internal packages and therefore "makes it unusable for modern Java apps" (https://github.com/prometheus/client_java/issues/533 , https://github.com/open-telemetry/opentelemetry-java/issues/4192)

• cadvisor

  44 16,286 8.0 Go

  Analyzes resource usage and performance characteristics of running containers.

  

For CPU and memory metrics, you can use cAdvisor to collect container level data.

• opentelemetry-java-contrib

  3 137 9.5 Java
  

In case you don’t get it working you could try JMX metrics from OTEL contrib. Configure it for the Prom exporter.

• example.java.helloworld

  1 30 10.0 Java

  "Hello World" Example for Java

Download this package to your container: https://github.com/macagua/example.java.helloworld Compile Main.java and create the jar file according to the instructions. Run the jar file with the jmx exporter with:

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