> For the complete documentation index, see [llms.txt](https://trillo.gitbook.io/trillo-workbench-lessons/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://trillo.gitbook.io/trillo-workbench-lessons/appendixes/logs-and-audit-logs.md).

# Logs and Audit Logs

Trillo Workbench logs important events in the database (common.AuditLog\_tbl) and cloud logs (GCP Stackdriver/ Operation Suite). It includes information such as the operation name (e.g. create, file upload, delete, etc.), user, date-time, short-description, severity, etc. Logging is used via a Trillo class LogApi. It encapsulates log4j, etc.

1. LogApi.xxxx, where ‘xxxx’ is debug, info, warning, error, critical is used for logging to the console (GCP Stackdriver/Operation Suite, etc.)
2. LogApi.auditXxxx, where ‘Xxxx’ is Debug, Info, Warning, Error, Eritical is used for logging to the database and console (GCP Stackdriver/Operation Suite, etc.)