DMV to monitor locks

DMV to monitor locks       

SELECT t1.resource_type,t1.resource_database_id,t1.resource_associated_entity_id,t­1.request_mode,t1.request_session_id,

t2.blocking_session_id,o1.name 'object name',o1.type_desc 'object

descr',p1.partition_id 'partition id',p1.rows 'partition/page rows',

a1.type_desc 'index descr',a1.container_id 'index/page container_id' FROM

sys.dm_tran_locks as t1

INNER JOIN sys.dm_os_waiting_tasks as t2

        ON t1.lock_owner_address = t2.resource_address

LEFT OUTER JOIN sys.objects o1 on o1.object_id =

t1.resource_associated_entity_id

LEFT OUTER JOIN sys.partitions p1 on p1.hobt_id =

t1.resource_associated_entity_id

LEFT OUTER JOIN sys.allocation_units a1 on a1.allocation_unit_id =

t1.resource_associated_entity_id