Library /sys$common/syshlp/SDA.HLB  —  SHOW  SPINLOCKS  Qualifiers  /BRIEF
    Produces a condensed display of the spinlock information
    displayed by default by the SHOW SPINLOCKS command, including
    the following: address, spinlock name or device name, IPL or
    device IPL, rank, ownership depth, and CPU ID of the owner
    CPU. If the system under analysis was executing with full-
    checking multiprocessing enabled (according to the setting of
    the MULTIPROCESSING or SYSTEM_CHECK system parameter), then the
    number of waiting CPUs and interlock status are also displayed.
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