标签:查询 inf des physical gic 字段 pre oss query
语句示例:
SELECT TOP 100 s2.dbid , s1.total_worker_time / s1.execution_count AS [Avg CPU Time] , ( SELECT TOP 1 SUBSTRING(s2.text, statement_start_offset / 2 + 1, ( ( CASE WHEN statement_end_offset = -1 THEN ( LEN(CONVERT(NVARCHAR(MAX), s2.text)) * 2 ) ELSE statement_end_offset END ) - statement_start_offset ) / 2 + 1) ) AS sql_statement , execution_count , plan_generation_num , last_execution_time , total_worker_time , last_worker_time , min_worker_time , max_worker_time , total_physical_reads , last_physical_reads , min_physical_reads , max_physical_reads , total_logical_writes , last_logical_writes , min_logical_writes , max_logical_writes FROM sys.dm_exec_query_stats AS s1 CROSS APPLY sys.dm_exec_sql_text(sql_handle) AS s2 WHERE s2.objectid IS NULL ORDER BY s1.total_worker_time DESC;
字段说明 见下图(更多信息见:https://docs.microsoft.com/zh-cn/previous-versions/sql/sql-server-2012/ms189741(v=sql.110)):
标签:查询 inf des physical gic 字段 pre oss query
原文地址:https://www.cnblogs.com/mlinber/p/9728687.html