qs.total_worker_time/qs.execution_count as [Avg CPU Time], , ( ) as query_text, qt.dbid, dbname=db_name(qt.dbid), qt.objectid FROM sys.dm_exec_query_stats qs cross apply sys.dm_exec_sql_text(qs.sql_handle) as qt ORDER BY [Avg CPU Time] DESC…
SQLServer 查询数据死锁语句 我们可以通过以下SQL 语句用来查询,当前数据中存在的死锁语句,定位数据库出现死锁的根本原因. --每秒死锁数量 SELECT * FROM sys.dm_os_performance_counters WHERE counter_name LIKE 'Number of Deadlocksc%'; --查询当前阻塞 WITH CTE_SID ( BSID, SID, sql_handle ) AS ( SELECT blocking_session…