以下为一个方便的sql server 分析的专家工具
sp_WhoIsActive
提供了方便的文档说明
dba_BlockTracer
https://blogs.msdn.microsoft.com/nikhilsi/2008/07/13/how-to-identify-blocked-sql-processes-quickly/
https://github.com/PNNL-Comp-Mass-Spec/DBSchema_DMS/blob/master/MasterDB/dba_BlockTracer.sql