This object is the Counter64 equivalent of ciscoScsiDscTgtInCommands, provided per the desc for high-speed target systems capable of generating command volumes fast enough to wrap a 32-bit counter between polls. An admin monitoring a busy modern all-flash array's target entry should rely on this 64-bit counter rather than the 32-bit version to get accurate trending without wraparound distortion. As with the initiator-side high-speed counter, the difference from its 32-bit sibling only becomes meaningful once the target's command rate is high enough to wrap the smaller counter within a typical poll interval.