SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc.

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Hi team, we’re running a cluster of Docker NodeJS containers as a backend system for our product. We want to monitor the RSS field for each containers via `process.memoryUsage()`. However, I couldn’t find any ways to monitor/publish the custom metrics this in Signoz. Can u guys help me?

<https://github.com/open-telemetry/opentelemetry-js-contrib/tree/main/packages/opentelemetry-host-metrics#readme>