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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Can your petclinic app access the private VM? It seems like it is not reachable.

Try seeing if you can hit your collector
```docker run -it --rm signoz/troubleshoot checkEndpoint --endpoint=&lt;signoz collector address&gt;```

I think aks private cluster and my VM running on different vnet. Maybe i need to peering both to my VM can connect to the cluster.