The log streams feature in Render is a little bit strange. From the docs,
Render Log Streams forward logs from your web services,
private services, background workers, databases,
and cron jobs to any logging provider that supplies a TLS-enabled syslog drain.
I hooked this up with datadog and it is indeed a syslog drain across all services. This means my newly setup datadog is now filled with thousands of non-application related logs. Not only now do I have to filter all these out, but also pay for them.
Surely a log streaming pipeline should have a minimum of a service-level (if not content-level) filtering as baseline features?