Python SDK developer's guide - Debugging
Debug
Debug in a development environment
In addition to the normal development tools of logging and a debugger, you can also see what’s happening in your Workflow by using the Web UI or tctl.
Debug in a development production
You can debug production Workflows using:
- Web UI
- tctl
- Replay
- Tracing
How to setup Tracing
Tracing allows you to view the call graph of a Workflow along with its Activities and any Child Workflows.
Learn more - LoggingHow to log from a Workflow
Send logs and errors to a logging service, so that when things go wrong, you can see what happened.
Learn more
You can debug and tune Worker performance with metrics and the Worker performance guide. For more information, see Observability ▶️ Metrics for setting up SDK metrics.
Debug Server performance with Cloud metrics or self-hosted Server metrics.