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Tag Archive for prometheusopen-telemetry

How to differentiate metric values from different instances of the same service?

I have couple of services deployed on Kubernetes. Some of NodeJS based, others are Java based. In the cluster there’s OTEL Collector deployed which then provides data for Prometheus. Grafana is used for dashboarding. For Java I’m using -javaagent:/jars/opentelemetry-javaagent.jar and for NodeJS simple tracing file such as: