## Conclusion

In this lab, we learn how to manage runaway queries. Runaway queries can be identified by `EXEC_ELAPSED`, `PROCESSED_KEYS`, and `RU` (Request Unit). Potential actions against runaway queries include `COOLDOWN`, `KILL`, and `SWITCH GROUP`.

It is also possible to add runaway queries to the watch list. So that, later on, if the same or similar query is encountered again within a certain period of time, the corresponding action is performed immediately.