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

SigNoz Community

Good news! :sweat_smile:  Thank you very much.

Also I have another question, I have not decided whether to go fully locally, or to use Cloud for the cold storage. Do you know, if there is a way to keep the data local only? I guess it could be possible with running the S3 locally somehow.

I haven’t tried but you can try out Minio as a replacement for s3