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.. raw:: latex
\clearpage
.. _VPP_Packet_Latency:
Packet Latency
==============
Latency results are generated from a single execution of NDR discovery
test across physical testbeds hosted LF FD.io labs: 3n-hsw, 2n-skx, 2n-
skx. Box plots are used to show the Minimum, Median and Maximum packet
latency per test.
Additional information about graph data:
#. **Graph Title**: describes tested packet path, testbed topology,
processor model, NIC model, packet size, number of cores and
threads used by data plane workers and indication of DUT
configuration.
#. **X-axis Labels**: indices of individual test suites as listed in
Graph Legend and direction of latency flow:
- West-to-East: TGint1-to-SUT1-to-SUT2-to-TGint2.
- East-to-West: TGint2-to-SUT2-to-SUT1-to-TGint1.
#. **Y-axis Labels**: measured packet latency values in [uSec].
#. **Graph Legend**: lists X-axis indices with associated CSIT test
suites executed to generate graphed test results.
#. **Hover Information**: lists number of runs executed, specific test
substring, packet flow direction, maximal, mean and minimal values of
measured latencies.
.. note::
Test results have been generated by
`FD.io test executor vpp performance job 3n-hsw`_,
`FD.io test executor vpp performance job 3n-skx`_ and
`FD.io test executor vpp performance job 2n-skx`_ with RF
result files csit-vpp-perf-|srelease|-\*.zip
`archived here <../../_static/archive/>`_.
.. toctree::
:maxdepth: 3
l2
ip4
ip6
srv6
ip4_tunnels
ip6_tunnels
vm_vhost
container_memif
ipsec
..
container_orchestrated
vts
|
