razvantim
1/24/2017 - 10:01 AM

From https://msdn.microsoft.com/en-us/library/ms190219.aspx

SELECT  
s.session_id,  
r.command,  
r.status,  
r.wait_type,  
r.scheduler_id,  
w.worker_address,  
w.is_preemptive,  
w.state,  
t.task_state,  
t.session_id,  
t.exec_context_id,  
t.request_id  
FROM sys.dm_exec_sessions AS s  
INNER JOIN sys.dm_exec_requests AS r  
    ON s.session_id = r.session_id  
INNER JOIN sys.dm_os_tasks AS t  
    ON r.task_address = t.task_address  
INNER JOIN sys.dm_os_workers AS w  
    ON t.worker_address = w.worker_address  
WHERE s.is_user_process = 0;