Hey @User, sorry for late reply. I handle tech at SigNoz. The above error message means the metrics data is not ingested but the trace data should be ingesting and you should be able to see your service in SigNoz dashboard's 1st page.
To remove the above error we can ask not to collect metrics by setting
SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc.