Many logging, APM, and DevOps tools ingest and aggregate logs. Most of them, however, only work with file-based logs. Prefect doesn't write to log files out of the box, but it's easy to set it up if you need it. In this Discourse post, I walk through the required steps: https://discourse.prefect.io/t/how-to-stream-prefect-logs-to-a-file/1963