BPO | [47248](https://bugs.python.org/issue47248) --- | :--- Nosy | @markshannon, @serhiy-storchaka, @animalize, @sweeneyde *Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.* Show more details GitHub fields: ```python assignee = None closed_at = None created_at = labels = ['3.11', 'performance'] title = 'Possible slowdown of regex searching in 3.11' updated_at = user = 'https://web.archive.org/web/20250829221559/https://github.com/markshannon' ``` bugs.python.org fields: ```python activity = actor = 'malin' assignee = 'none' closed = False closed_date = None closer = None components = [] creation = creator = 'Mark.Shannon' dependencies = [] files = [] hgrepos = [] issue_num = 47248 keywords = ['3.11regression'] message_count = 4.0 messages = ['416923', '416928', '416959', '416961'] nosy_count = 4.0 nosy_names = ['Mark.Shannon', 'serhiy.storchaka', 'malin', 'Dennis Sweeney'] pr_nums = [] priority = 'normal' resolution = None stage = None status = 'open' superseder = None type = 'performance' url = 'https://web.archive.org/web/20250829221559/https://bugs.python.org/issue47248' versions = ['Python 3.11'] ```