Version 33.3.1 adds an enhancement to the Quality of Service (QoS) profile that lets you use the "minbw" and "maxbw" settings to calculate the bandwidth based on the actual port speed and not on the maximum port speed.
All platforms.
The configure qosprofile command adds the minbw_actual minbw_actnum and maxbw_actual maxbw_actnum options.
The show configuration, show port information, and show qosprofile commands add minbw_actual and maxbw_actual information.