DMA Throughput (Myricom) - CESNET/UltraGrid GitHub Wiki

Throughput of your DMA must be at least 1.3GBps (note that the output is in Bytes, not bits):

 ethtool -S eth2 | fgrep dma

 read_dma_bw_MBs: 1757

 write_dma_bw_MBs: 1736

 read_write_dma_bw_MBs: 3436