Years ago I had a workflow that ran through all of the engine logs, and grabbed errors and run data, and sent out to a tableau viz. I'd rather not re-create the wheel if anyone has it handy.
Give this a try.
I've seen a couple floating around on the Community. Have you tried the ones from this thread? There is also a crew macro that parses logs.
https://community.alteryx.com/t5/Alteryx-Designer-Discussions/workflow-to-parse-Alteryx-Log-files/td-p/3938
This is the one. Thanks much!