Issues
Click on site insights in left navbar - > select Issues in top navbar
You can see all the details related to issues
In issues change history, you can see created,updated & deleted count date wise

You can see per user deleted count in pie chart at top right corner
You can see all deleted issues history in table format present at the bottom
You can see more details like project, issue key,issue type,initiator etc
You can search specific deleted issue by issue key, also you can filter by project name, issue type & initiator

