Description of problem: Tuning neutron's rpc_workers and api_workers without knowing which workers are busy requires trial and error by tweaking the settings and waiting for a failure to occur. Having the role of the worker in the process name by backporting [1] would make the tuning process a lot easier and more reliable. [1] https://review.opendev.org/#/c/637119/ Version-Release number of selected component (if applicable): OSP13 How reproducible: Steps to Reproduce: Actual results: Expected results: Additional info: