ThreadPool Checks

Select S.cpu_id, count(*)
From sys.dm_os_threads As T
Inner Join sys.dm_os_schedulers As S On S.scheduler_address = T.scheduler_address
Group By S.cpu_id;

Select S.parent_node_id, count(*)
From sys.dm_os_threads As T
Inner Join sys.dm_os_schedulers As S On S.scheduler_address = T.scheduler_address
Group By S.parent_node_id;