To improve logging and get better insights into a crashed server process with the web runner in Prefect, you might want to consider the following approaches:
1.
Troubleshooting Guide: Check out Prefect's
troubleshooting guide for general tips on resolving issues that you might encounter with Prefect. Make sure your worker and flow versions are consistent, especially when running in different environments.
2.
Error Summaries: Prefect Cloud has introduced
error summaries powered by Marvin AI, which automate summaries of logs from your failed flow runs. This could help you quickly identify and remediate issues with your workflows.
3.
Reducing Workflow Hangover: You may also find some relevant information on
reducing the workflow hangover, which focuses on Prefect's 2023 updates that help understand what's failing more effectively and efficiently.
If these resources don't resolve your issue, you should consider increasing the logger level in your configuration or specifying more detailed logging explicitly within your code when setting up the web runner. Unfortunately, the exact steps to accomplish more detailed logging for the web runner are not specified in the documents I have access to, but tweaking logging settings is a common approach for debugging crashing server processes. If needed, you can also look into the Prefect community for more specifics or examples related to your issue.