This is what i get from the sys.dm_os_waiting_tasks. What do i do from here. pls help.

wait_duration_ms wait_type

-------------------- ------------------------------------------------------------

2688 LOGMGR_QUEUE

2047 BROKER_RECEIVE_WAITFOR

1125 REQUEST_FOR_DEADLOCK_SEARCH

54875 CXPACKET

54875 CXPACKET

54875 CXPACKET

54875 CXPACKET

54875 CXPACKET

54875 CXPACKET

54875 CXPACKET

63 PAGEIOLATCH_SH

0 OLEDB

366170563 KSOURCE_WAKEUP

110 PAGEIOLATCH_SH

354438 CHECKPOINT_QUEUE

0 PAGEIOLATCH_SH

366174656 ONDEMAND_TASK_QUEUE

16 PAGEIOLATCH_SH

1797 SQLTRACE_BUFFER_FLUSH

366173219 BROKER_TRANSMITTER

63 PAGEIOLATCH_SH

366108391 BROKER_EVENTHANDLER

3406 BROKER_TASK_STOP

16 PAGEIOLATCH_SH

375 LAZYWRITER_SLEEP

366173219 BROKER_TRANSMITTER

203 PAGEIOLATCH_SH