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61 lines
2.9 KiB
Plaintext
61 lines
2.9 KiB
Plaintext
select top 111
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creation_time
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, DATEPART(millisecond, creation_time) AS creation_time_ms
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, last_execution_time
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, DATEPART(millisecond, last_execution_time) AS last_execution_time_ms
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, plan_generation_num as PlanRecompiles
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, total_logical_reads as LogicalReads
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, total_logical_writes as LogicalWrites
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, execution_count as Count
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, total_elapsed_time/1000 as TotExecTime
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, total_elapsed_time/execution_count/1000 AS AvgExecTime
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, total_worker_time/1000 as TotCPUTime
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, total_worker_time/execution_count/1000 as AvgCPUTime
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, CASE WHEN total_elapsed_time > total_worker_time OR total_elapsed_time = 0 THEN 1.0
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ELSE CAST(total_worker_time*1.0/ total_elapsed_time AS NUMERIC(5,1))
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END as ParallelRatio
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, CASE WHEN total_elapsed_time - total_worker_time < 0 THEN 0
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ELSE (total_elapsed_time - total_worker_time)/1000
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END as TotWaitTime
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, CASE WHEN total_elapsed_time - total_worker_time < 0 THEN 0
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ELSE (total_elapsed_time - total_worker_time)/execution_count/1000
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END as AvgWaitTime
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, total_logical_reads+total_logical_writes as TotIO
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, CAST((total_logical_reads+total_logical_writes+0.0)/execution_count AS NUMERIC(15,2)) as AvgIO
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, DATEDIFF(minute, creation_time, last_execution_time) as PeriodMinute
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, CASE WHEN DATEDIFF(minute, creation_time, last_execution_time) = 0 THEN 0
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ELSE CAST(execution_count *1.0/ DATEDIFF(minute, creation_time, last_execution_time) AS NUMERIC(15,2))
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END AS CountPerMinute
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, CASE WHEN DATEDIFF(minute, creation_time, last_execution_time) = 0 THEN 0
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ELSE (total_logical_reads+total_logical_writes) / DATEDIFF(minute, creation_time, last_execution_time)
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END AS IOPerMinute
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, CASE WHEN DATEDIFF(minute, creation_time, last_execution_time) = 0 THEN 0
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ELSE CAST(total_worker_time*1.0/ DATEDIFF(minute, creation_time, last_execution_time)/1000 AS NUMERIC(15,2))
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END AS CPUPerMinute
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, CASE WHEN DATEDIFF(minute, creation_time, last_execution_time) = 0 THEN 0
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ELSE CAST(total_elapsed_time*1.0 / DATEDIFF(minute, creation_time, last_execution_time)/1000 AS NUMERIC(15,2))
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END AS ExecPerMinute
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, case when sql_handle IS NULL
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then ' '
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else substring(st.text, (qs.statement_start_offset+2)/2,
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(case
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when qs.statement_end_offset = -1 then
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100000
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else
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qs.statement_end_offset
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end - qs.statement_start_offset)
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/2 + 1)
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end as query_text
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, st.objectid as object_id
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, qp.query_plan as query_plan
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, ISNULL(st.dbid,CONVERT(SMALLINT,att.value)) AS my_dbid
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FROM sys.dm_exec_query_stats AS qs
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CROSS APPLY sys.dm_exec_sql_text(sql_handle) AS st
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CROSS APPLY sys.dm_exec_query_plan(qs.plan_handle) AS qp
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CROSS APPLY sys.dm_exec_plan_attributes(qs.plan_handle) att
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WHERE att.attribute='dbid'
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and (total_logical_reads > 0 or total_logical_writes > 0)
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and DATEDIFF(minute, last_execution_time, CURRENT_TIMESTAMP) < 333
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and last_execution_time >= CAST('1111-11-11 11:11:11' AS datetime)
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and last_execution_time <= CAST('2222-22-22 22:22:22' AS datetime)
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and att.value = DB_ID() |