github.com/Jeffail/benthos/v3@v3.65.0/website/docs/components/logger/about.md (about) 1 --- 2 title: Logger 3 --- 4 5 Benthos logging prints to stdout (or stderr if your output is stdout), and is formatted as JSON by default. 6 7 ```yaml 8 logger: 9 level: INFO 10 format: json 11 add_timestamp: true 12 static_fields: 13 '@service': benthos 14 ``` 15 16 Possible log levels are `OFF`, `FATAL`, `ERROR`, `WARN`, `INFO`, `DEBUG`, `TRACE` and `ALL`. 17 18 Possible log formats are `json`, `logfmt` and `classic`.