Has anyone tried to graph defect states as they progress through a system like Jira? I can easily graph the current state but seeing the progress through the workflow (including dates & delta time) is something I would to try to visualize. I have a CSV extracted from Jira and have the data but not sure on the underlying model. It could be similar to the Dr. Who exercise with the episodes.
But essentially you would have a node that represents the ticket (the entity) and relationships to its state (including the date and the relevant Jira status). Something like this:
This is the workflow as depicted in Jira. Essentially, I'm graphing the transitions similar to a linked list (head of the list and the current status for each Jira ticket).