/CONTENTION [=ALL]

    Displays only resources that have at least one lock on either the
    waiting or conversion queue. Unless you specify the ALL keyword,
    resources with locks on the waiting or conversion queues that are
    not participating in deadlock searches are ignored. (Locks not
    participating in deadlock searches are requested with either the
    LCK$M_NODLCKWT or LCK$M_NODLCKBLK flags.) By default, a single
    line summary is displayed for each resource, followed by a single
    line summary for each lock on the resource. Use /FULL to obtain a
    detailed display for each resource that is in contention.