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+
+.. raw:: latex
+
+    \clearpage
+
+Packet Latency
+==============
+
+TRex latency results are generated based on the test
+data obtained from |csit-release| NDR-PDR throughput tests executed
+across physical testbeds hosted in LF FD.io labs: 3n-skx, 2n-skx.
+
+Latency by percentile distribution plots are used to show packet latency
+percentiles at different packet rate load levels: i) No-Load latency
+streams only, ii) Low-Load at 10% PDR, iii) Mid-Load at 50% PDR and iv)
+High-Load at 90% PDR.
+
+For more details, see :ref:`latency_methodology`.
+
+Additional information about graph data:
+
+#. **Graph Title**: describes tested DUT packet path.
+
+#. **X-axis Labels**: percentile of packets.
+
+#. **Y-axis Labels**: measured one-way packet latency values in [uSec].
+
+#. **Graph Legend**: list of latency tests at different packet rate load
+   level.
+
+#. **Hover Information**: packet rate load level, stream direction
+   (East-West, West-East), percentile, one-way latency.
+
+.. note::
+
+    Test results are stored in
+    `build logs from FD.io trex performance job 2n-skx`_ and
+    `build logs from FD.io trex performance job 3n-skx`_.
+
+.. toctree::
+    :maxdepth: 3
+
+    2n-skx-x710
+    3n-skx-x710