I use InfluxDB for this, it comes with a frontend UI and you can configure Telefraf as a statsd listener, so the same metric ingestion as datadog pretty much. There are docker containers for these, which I have added to my docker-compose for local dev.
I think it does log ingestion too, I haven't ever used that, I mostly use it just for the metrics and graphing.
I think it does log ingestion too, I haven't ever used that, I mostly use it just for the metrics and graphing.