一、总结 1、网址 https://docs.microsoft.com/en-us/sql/relational-databases/system-dynamic-management-views/sys-dm-os-wait-stats-transact-sql?redirectedfrom=MSDN&view=sql-server-2017 二、相关SQL 1、查看资源等待情况,根据等待任务数排序 命令: select * from sys.dm_os_wait_stats order by waiting_tasks_count desc 相关文章: 2021-08-04 2021-08-16 2021-08-20 2021-08-03 2022-02-20 2021-11-30 2021-11-03