sqlserver查询耗时比较高的慢查询

select top 100 Area,Controller,Action,parameter,ip,userid,time
from Sys_LoggerOperate
where CreateTime>convert(varchar,getdate(),112) and Parameter like '{"code%'
order by time desc

　

　

SELECT TOP 100
(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

ORDER BY total_elapsed_time / execution_count DESC;