The table below shows the results of running the tests described in Latency Tests. The times given are ½ RTT latency for a 4 byte message, to the nearest nanosecond.
| Acceleration | Protocol | Median | Notes | Description |
|---|---|---|---|---|
| ef_vi | UDP | 590 ns | eflatency | Layer 2 ef_vi Latency |
| TCPDirect | UDP | 635 ns | zfudppingpong | TCPDirect Latency |
| TCP | 640 ns | zftcppingpong | TCPDirect Latency | |
| Onload | UDP | 717 ns | sfnt-pingpong | Onload Latency |
| TCP | 794 ns | sfnt-pingpong | Onload Latency |
These tests have also been repeated with different payloads, to generate the graphs in Latency against Payload.