Note that they are using 10GbE network when even a single NVMe disk used in the test has few times more bandwidth so the bandwidth results are constrained by the network hardware.
Creating on-premise infrastructure a year ago we went for 2x25Gbps network. This or even 100Gbps seems to be current "mainstream" and 10GbE is definitely not enough for NVMe speeds available today.
Creating on-premise infrastructure a year ago we went for 2x25Gbps network. This or even 100Gbps seems to be current "mainstream" and 10GbE is definitely not enough for NVMe speeds available today.