Packet Latency
--------------
-TRex Traffic Generator (TG) is used for measuring latency across 2-Node
+TRex Traffic Generator (TG) is used for measuring latency across 2-Node
and 3-Node SUT server topologies. TRex integrates `A High Dynamic Range
Histogram (HDRH) <http://hdrhistogram.org/>`_ code providing per packet
latency distribution for latency streams sent in parallel to the main
setup used.
- TG setup introduces an always-on Tx/Rx interface latency of about 2
* 2 usec per direction induced by TRex SW writing and reading packet
- timestamps on CPU cores.
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+ timestamps on CPU cores.