SQLServer 查看耗时较多的SQL语句

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SELECT TOP 50 total_worker_time / 1000                         AS [总消耗CPU 时间(ms)],               execution_count                                  AS [运行次数],               qs.total_worker_time / qs.execution_count / 1000 AS [平均消耗CPU 时间(ms)],               last_execution_time                              AS [最后一次执行时间],               max_worker_time / 1000                           AS [最大执行时间(ms)],               SUBSTRING(qt.text, qs.statement_start_offset / 2 + 1,                         (IIF(qs.statement_end_offset = -1, DATALENGTH(qt.text), qs.statement_end_offset) -                          qs.statement_start_offset) / 2 + 1)                                                                AS [使用CPU的语法],               qt.text                                          AS [完整语法],     dbname=db_name(qt.dbid),               object_name(qt.objectid, qt.dbid)                AS ObjectName FROM sys.dm_exec_query_stats qs WITH (nolock)          CROSS apply sys.dm_exec_sql_text(qs.sql_handle) AS qt WHERE execution_count > 1 ORDER BY total_worker_time DESC