On the Debug -> Worker threads tab, you can see which worker threads are currently running in the system. This is particularly useful if your application is consuming significantly more resources than it normally should. It may often be caused by threads running in the background, e.g. threads for Smart Search re-indexing or Mass e-mail sending.
You can perform the following actions with the listed threads:
|•||Cancel - cancels execution of the thread (useful if the original window where the thread was started is already closed)|
|•||View - displays a pop-up window showing the current content of the thread log (in case that there is a log)|
The Run testing thread button can be used to launch a testing thread in order to verify that threads debugging works correctly.