SELECT TOP 1000
ST.text AS '执行的SQL语句' ,
QS.execution_count AS '执行次数' ,
QS.total_elapsed_time AS '耗时' ,
QS.total_logical_reads AS '逻辑读取次数' ,
QS.total_logical_writes AS '逻辑写入次数' ,
QS.total_physical_reads AS '物理读取次数' ,
QS.creation_time AS '执行时间' ,
QS.*
FROM sys.dm_exec_query_stats QS
CROSS APPLY sys.dm_exec_sql_text(QS.sql_handle) ST
WHERE QS.creation_time BETWEEN DATEADD(day, -1, GETDATE())
AND GETDATE() --最近1天
ORDER BY QS.creation_time DESC
