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SELECT TOP 20
(SELECT CAST(SUBSTRING(st.text, (qs.statement_start_offset/2)+1,
((CASE qs.statement_end_offset
WHEN -1 THEN DATALENGTH(st.text)
ELSE qs.statement_end_offset
END
- qs.statement_start_offset)/2) + 1) AS NVARCHAR(MAX)) FOR XML PATH(''),TYPE) AS [TSQL],
qs.execution_count AS [#],
CAST(qs.total_worker_time/1000./1000. AS numeric(30,1)) AS [cpu sec],
CASE WHEN execution_count = 0 THEN 0 ELSE
CAST(qs.total_worker_time / execution_count / 1000. / 1000. AS numeric(30,1))
END AS [avg cpu sec],
CAST(qs.total_elapsed_time/1000./1000. AS numeric(30,1)) AS [elapsed sec],
CASE WHEN execution_count = 0 THEN 0 ELSE
CAST(qs.total_elapsed_time / execution_count / 1000. / 1000. AS numeric(30,1))
END AS [avg elapsed sec],
qs.total_logical_reads as [logical reads],
CASE WHEN execution_count = 0 THEN 0 ELSE
CAST(qs.total_logical_reads / execution_count AS numeric(30,1))
END AS [avg logical reads],
qs.total_physical_reads as [physical reads],
CASE WHEN execution_count = 0 THEN 0 ELSE
CAST(qs.total_physical_reads / execution_count AS numeric(30,1))
END AS [avg physical reads],
qs.total_logical_writes as [writes],
CASE WHEN execution_count = 0 THEN 0 ELSE
CAST(qs.total_logical_writes / execution_count AS numeric(30,1))
END AS [avg logical writes],
qp.query_plan AS [query execution plan]
FROM sys.dm_exec_query_stats AS qs
OUTER APPLY sys.dm_exec_sql_text (plan_handle) as st
OUTER APPLY sys.dm_exec_query_plan (plan_handle) AS qp
ORDER BY qs.total_worker_time DESC
OPTION (RECOMPILE);
GO
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