The Lock wait type category includes all the waits that are caused when a task is waiting to acquire a lock, including the following:
- LCK_M_BU
- LCK_M_IS
- LCK_M_IU
- LCK_M_IX
- LCK_M_RIn_NL
- LCK_M_RIn_S
- LCK_M_RIn_U
- LCK_M_RIn_X
- LCK_M_RS_S
- LCK_M_RS_U
- LCK_M_RX_S
- LCK_M_RX_U
- LCK_M_RX_X
- LCK_M_S
- LCK_M_SCH_M
- LCK_M_SCH_S
- LCK_M_SIU
- LCK_M_SIX
- LCK_M_U
- LCK_M_UIX
- LCK_M_X
- XACTLOCKINFO