SQL SERVER – Find Currently Running Query – T-SQL

This is the script which I always had in my archive. Following script find out 
which are the queries running currently on your server.

SELECT 
sqltext.TEXT,
req.session_id,
req.status,
req.command,
req.cpu_time,req.total_elapsed_time
FROM sys.dm_exec_requests req CROSS APPLY sys.dm_exec_sql_text(sql_handle) AS sqltext

While running above query if you find any query which is running for long time 
it can be killed using following command.

KILL [session_id]

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