Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE) uses IBM 10GbE RoCE Express features to enable read/write access between the memories of connected hosts.

VTAM® maintains tuning statistics for each 10GbE RoCE Express port that you can display at VTAM tuning statistics intervals. Use the MODIFY TNSTAT,TRLE=RNIC_TRLEname command to enable or disable the statistics.

All statistics are cumulative totals reported as 8-byte values with a high-word overflow. The user-level statistics are also reported by NMI.