SELECT ( total_elapsed_time / execution_count ) / 1000 N'平均时间ms', total_elapsed_time / 1000 N'总花费时间ms', total_worker_time / 1000 N'所用的cpu总时间ms', total_physical_reads N'物理读取总次数', total_logical_reads / execution_count N'每次逻辑读次数', total_logical_reads N'逻辑读取总次数', total_logical_writes N'逻辑写入总次数', execution_count N'执行次数', SUBSTRING(st.text,( qs.statement_start_offset / 2 ) + 1, ( ( CASE statement_end_offset WHEN -1 THEN DATALENGTH(st.text) ELSE qs.statement_end_offset END - qs.statement_start_offset ) / 2 ) + 1) N'执行语句', creation_time N'语句编译时间', last_execution_time N'上次执行时间' FROM sys.dm_exec_query_stats AS qs CROSS APPLY sys.dm_exec_sql_text(qs.sql_handle) st WHERE SUBSTRING(st.text, ( ( CASE statement_end_offset WHEN -1 THEN DATALENGTH(st.text) ELSE qs.statement_end_offset END - qs.statement_start_offset ) / 2 ) + 1) NOT LIKE '%fetch%' ORDER BY total_elapsed_time / execution_count DESC;