Identify CPU time consuming queries in a Database

SELECT Creation_Time,
Max_Worker_Time,(total_logical_reads/execution_count) as avg_logical_reads, (total_logical_writes/execution_count) as avg_logical_writes,
(total_physical_reads/execution_count) as avg_phys_reads, Execution_count, statement_start_offset as stmt_start_offset, st.[text]
--, qp.query_plan
FROM sys.dm_exec_query_stats qs CROSS APPLY sys.dm_exec_sql_text(qs.sql_handle) st
ORDER BY Max_Worker_Time desc
--Order by Creation_Time