There are dedicated tables for TX and RX interface details in the Cisco Nexus. These tables contain statistics (for example bitrates for the TX or RX interfaces respectively). More details can be found in the help.
The "Utilization" in the Detailed Interface Info table will depend on the duplex mode of the interface.
- Half Duplex: highest bitrate (TX or RX)
- Full Duplex: TX + RX bitrate