4 Following sections include Throughput Speedup Analysis for VPP multi-
5 core multi-thread configurations with no Hyper-Threading, specifically
6 for tested 2t2c (2threads, 2cores) and 4t4c scenarios. 1t1c throughput
7 results are used as a reference for reported speedup ratio. Input data
8 used for the graphs comes from Phy-to-Phy 78B performance tests with VPP
9 SRv6, including NDR throughput (zero packet loss) and
10 PDR throughput (<0.5% packet loss).
15 VPP NDR 78B packet throughput speedup ratio is presented in the graphs
16 below for 10ge2p1x520 network interface card.
24 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/10ge2p1x520-78B-srv6-tsa-ndrdisc.html"></iframe>
30 \graphicspath{{../_build/_static/vpp/}}
31 \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{10ge2p1x520-78B-srv6-tsa-ndrdisc}
32 \label{fig:10ge2p1x520-78B-srv6-tsa-ndrdisc}
35 *Figure 1. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
36 NDR Throughput for Phy-to-Phy SRv6.*
38 CSIT source code for the test cases used for above plots can be found in CSIT
43 .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/srv6 && grep -E '78B-(1t1c|2t2c|4t4c)-ethip6.*srv6.*ndrdisc' 10ge2p1x520*
50 $ cd tests/vpp/perf/srv6
51 $ grep -E '78B-(1t1c|2t2c|4t4c)-ethip6.*srv6.*ndrdisc' 10ge2p1x520*
56 VPP PDR 78B packet throughput speedup ratio is presented in the graphs
57 below for 10ge2p1x520 network interface card. PDR
58 measured for 0.5% packet loss ratio.
65 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/10ge2p1x520-78B-srv6-tsa-pdrdisc.html"></iframe>
71 \graphicspath{{../_build/_static/vpp/}}
72 \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{10ge2p1x520-78B-srv6-tsa-pdrdisc}
73 \label{fig:10ge2p1x520-78B-srv6-tsa-pdrdisc}
76 *Figure 3. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
77 PDR Throughput for Phy-to-Phy SRv6.*
79 CSIT source code for the test cases used for above plots can be found in CSIT
84 .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/srv6 && grep -E '78B-(1t1c|2t2c|4t4c)-ethip6.*srv6.*pdrdisc' 10ge2p1x520*
91 $ cd tests/vpp/perf/srv6
92 $ grep -E '78B-(1t1c|2t2c|4t4c)-ethip6.*srv6.*pdrdisc' 10ge2p1x520*