To see the same list in Activity Monitor's Processes view in T-SQL.
SQL Server 2005, 2008, 2012
SELECT [Session ID] = s.session_id, [User Process] = CONVERT(CHAR(1), s.is_user_process), [Login] = s.login_name, [Database] = ISNULL(db_name(r.dbid), N''), [Task State] = ISNULL(t.task_state, N''), [Command] = ISNULL(r.cmd, N''), [Application] = ISNULL(s.program_name, N''), [Wait Time (ms)] = ISNULL(w.wait_duration_ms, 0), [Wait Type] = ISNULL(w.wait_type, N''), [Wait Resource] = ISNULL(w.resource_description, N''), [Blocked By] = ISNULL(CONVERT (varchar, w.blocking_session_id), ''), [Head Blocker] = CASE -- session has an active request, is blocked, but is blocking others WHEN r2.session_id IS NOT NULL AND r.blocked = 0 THEN '1' -- session is idle but has an open tran and is blocking others WHEN r.spid IS NULL THEN '1' ELSE '' END, [Total CPU (ms)] = s.cpu_time, [Total Physical I/O (MB)] = (s.reads + s.writes) * 8 / 1024, [Memory Use (KB)] = s.memory_usage * 8192 / 1024, [Open Transactions] = ISNULL(r.open_tran,0), [Login Time] = s.login_time, [Last Request Start Time] = s.last_request_start_time, [Host Name] = ISNULL(s.host_name, N''), [Net Address] = ISNULL(c.client_net_address, N''), [Execution Context ID] = ISNULL(t.exec_context_id, 0), [Request ID] = ISNULL(r.request_id, 0), [Workload Group] = N'' FROM sys.dm_exec_sessions s LEFT OUTER JOIN sys.dm_exec_connections c ON (s.session_id = c.session_id) LEFT OUTER JOIN sys.sysprocesses r ON (s.session_id = r.spid) LEFT OUTER JOIN sys.dm_os_tasks t ON (r.spid = t.session_id AND r.request_id = t.request_id) LEFT OUTER JOIN ( -- In some cases (e.g. parallel queries, also waiting for a worker), one thread can be flagged as -- waiting for several different threads. This will cause that thread to show up in multiple rows -- in our grid, which we don't want. Use ROW_NUMBER to select the longest wait for each thread, -- and use it as representative of the other wait relationships this thread is involved in. SELECT *, ROW_NUMBER() OVER (PARTITION BY waiting_task_address ORDER BY wait_duration_ms DESC) AS row_num FROM sys.dm_os_waiting_tasks ) w ON (t.task_address = w.waiting_task_address) AND w.row_num = 1 LEFT OUTER JOIN sys.dm_exec_requests r2 ON (r.spid = r2.blocking_session_id) WHERE s.login_name not in ('sa','NT AUTHORITY\SYSTEM') -- no sys internal AND r.dbid not in (1,2,3,4) -- master, temp, model, msdb ORDER BY s.session_id;
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