Las 10 consultas que más tiempo duraron en ejecución

--Determinar las 10 consultas que más tiempo duraron en ejecución; muy útil para analizar el rendimiento en el server SELECT DISTINCT TOP 10 t.TEXT QueryName, s.execution_count AS ExecutionCount, s.max_elapsed_time AS MaxElapsedTime, ISNULL(s.total_elapsed_time / s.execution_count, 0) AS AvgElapsedTime, s.creation_time AS LogCreatedOn, ISNULL(s.execution_count / DATEDIFF(s, s.creation_time, GETDATE()), 0) AS FrequencyPerSec FROM sys.dm_exec_query_stats s CROSS APPLY sys.dm_exec_sql_text( s.sql_handle ) t ORDER BY s.max_elapsed_time DESC GO

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