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 64B performance tests with VPP
9 L2 Ethernet switching, including NDR throughput (zero packet loss) and
10 PDR throughput (<0.5% packet loss).
15 VPP NDR 64B packet throughput speedup ratio is presented in the graphs
16 below for 10ge2p1x520 and 40ge2p1xl710 network interface cards.
23 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/10ge2p1x520-64B-l2-tsa-ndrdisc.html"></iframe>
29 \graphicspath{{../_build/_static/vpp/}}
30 \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{10ge2p1x520-64B-l2-tsa-ndrdisc}
31 \label{fig:10ge2p1x520-64B-l2-tsa-ndrdisc}
34 CSIT source code for the test cases used for above plots can be found in CSIT
39 .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/l2 && grep -E "64B-(1t1c|2t2c|4t4c)-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn|l2bdscale.*|l2dbscale.*)-(eth.*)*ndrdisc" 10ge2p1x520*
46 $ grep -E "64B-(1t1c|2t2c|4t4c)-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn|l2bdscale.*|l2dbscale.*)-(eth.*)*ndrdisc" tests/vpp/perf/l2/10ge2p1x520*
48 *Figure 1. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
49 NDR Throughput for Phy-to-Phy L2 Ethernet Switching.*
56 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/40ge2p1xl710-64B-l2-tsa-ndrdisc.html"></iframe>
62 \graphicspath{{../_build/_static/vpp/}}
63 \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{40ge2p1xl710-64B-l2-tsa-ndrdisc}
64 \label{fig:40ge2p1xl710-64B-l2-tsa-ndrdisc}
67 CSIT source code for the test cases used for above plots can be found in CSIT
72 .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/l2 && grep -E "64B-(1t1c|2t2c|4t4c)-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn|l2bdscale.*|l2dbscale.*)-(eth.*)*ndrdisc" 40ge2p1xl710*
79 $ grep -E "64B-(1t1c|2t2c|4t4c)-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn|l2bdscale.*|l2dbscale.*)-(eth.*)*ndrdisc" tests/vpp/perf/l2/40ge2p1xl710*
81 *Figure 2. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
82 NDR Throughput for Phy-to-Phy L2 Ethernet Switching.*
87 VPP PDR 64B packet throughput speedup ratio is presented in the graphs
88 below for 10ge2p1x520 and 40ge2p1xl710 network interface cards. PDR
89 measured for 0.5% packet loss ratio.
96 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/10ge2p1x520-64B-l2-tsa-pdrdisc.html"></iframe>
102 \graphicspath{{../_build/_static/vpp/}}
103 \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{10ge2p1x520-64B-l2-tsa-pdrdisc}
104 \label{fig:10ge2p1x520-64B-l2-tsa-pdrdisc}
107 CSIT source code for the test cases used for above plots can be found in CSIT
112 .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/l2 && grep -E "64B-(1t1c|2t2c|4t4c)-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn|l2bdscale.*|l2dbscale.*)-(eth.*)*pdrdisc" 10ge2p1x520*
119 $ grep -E "64B-(1t1c|2t2c|4t4c)-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn|l2bdscale.*|l2dbscale.*)-(eth.*)*pdrdisc" tests/vpp/perf/l2/10ge2p1x520*
121 *Figure 3. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
122 PDR Throughput for Phy-to-Phy L2 Ethernet Switching.*