4 Following sections include summary graphs of VPP Phy-to-Phy performance
5 with IPv4 Overlay Tunnels, including NDR throughput (zero packet loss)
6 and PDR throughput (<0.5% packet loss). Performance is reported for VPP
7 running in multiple configurations of VPP worker thread(s), a.k.a. VPP
8 data plane thread(s), and their physical CPU core(s) placement.
13 VPP NDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
18 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-ethip4-ndrdisc.html"></iframe>
24 \graphicspath{{../_build/_static/vpp/}}
25 \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-1t1c-ethip4-ndrdisc}
26 \label{fig:64B-1t1c-ethip4-ndrdisc}
29 *Figure 1. VPP 1thread 1core - NDR Throughput for Phy-to-Phy IPv4 Overlay
32 CSIT source code for the test cases used for above plots can be found in CSIT
37 .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/ip4_tunnels && grep -E "64B-1t1c-ethip4[a-z0-9]+-[a-z0-9]*-ndrdisc" *
44 $ cd tests/vpp/perf/ip4_tunnels
45 $ grep -E "64B-1t1c-ethip4[a-z0-9]+-[a-z0-9]*-ndrdisc" *
47 VPP NDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
52 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-ethip4-ndrdisc.html"></iframe>
58 \graphicspath{{../_build/_static/vpp/}}
59 \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-2t2c-ethip4-ndrdisc}
60 \label{fig:64B-2t2c-ethip4-ndrdisc}
63 *Figure 2. VPP 2threads 2cores - NDR Throughput for Phy-to-Phy IPv4 Overlay Tunnels.*
65 CSIT source code for the test cases used for above plots can be found in CSIT
70 .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/ip4_tunnels && grep -E "64B-2t2c-ethip4[a-z0-9]+-[a-z0-9]*-ndrdisc" *
77 $ cd tests/vpp/perf/ip4_tunnels
78 $ grep -E "64B-2t2c-ethip4[a-z0-9]+-[a-z0-9]*-ndrdisc" *
83 VPP PDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
84 in the graph below. PDR measured for 0.5% packet loss ratio.
88 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-ethip4-pdrdisc.html"></iframe>
94 \graphicspath{{../_build/_static/vpp/}}
95 \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-1t1c-ethip4-pdrdisc}
96 \label{fig:64B-1t1c-ethip4-pdrdisc}
99 *Figure 3. VPP 1thread 1core - PDR Throughput for Phy-to-Phy IPv4 Overlay
102 CSIT source code for the test cases used for above plots can be found in CSIT
107 .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/ip4_tunnels && grep -E "64B-1t1c-ethip4[a-z0-9]+-[a-z0-9]*-pdrdisc" *
114 $ cd tests/vpp/perf/ip4_tunnels
115 $ grep -E "64B-1t1c-ethip4[a-z0-9]+-[a-z0-9]*-pdrdisc" *
117 VPP PDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
118 in the graph below. PDR measured for 0.5% packet loss ratio.
122 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-ethip4-pdrdisc.html"></iframe>
128 \graphicspath{{../_build/_static/vpp/}}
129 \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-2t2c-ethip4-pdrdisc}
130 \label{fig:64B-2t2c-ethip4-pdrdisc}
133 *Figure 4. VPP 2thread 2core - PDR Throughput for Phy-to-Phy IPv4 Overlay Tunnels.*
135 CSIT source code for the test cases used for above plots can be found in CSIT
140 .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/ip4_tunnels && grep -E "64B-2t2c-ethip4[a-z0-9]+-[a-z0-9]*-pdrdisc" *
147 $ cd tests/vpp/perf/ip4_tunnels
148 $ grep -E "64B-2t2c-ethip4[a-z0-9]+-[a-z0-9]*-pdrdisc" *