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>
20 *Figure 1. VPP 1thread 1core - NDR Throughput for Phy-to-Phy IPv4 Overlay
23 CSIT source code for the test cases used for above plots can be found in CSIT
26 .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/ip4_tunnels && grep -E "64B-1t1c-ethip4[a-z0-9]+-[a-z0-9]*-ndrdisc" *
29 VPP NDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
34 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-ethip4-ndrdisc.html"></iframe>
36 *Figure 2. VPP 2threads 2cores - NDR Throughput for Phy-to-Phy IPv4 Overlay Tunnels.*
38 CSIT source code for the test cases used for above plots can be found in CSIT
41 .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/ip4_tunnels && grep -E "64B-2t2c-ethip4[a-z0-9]+-[a-z0-9]*-ndrdisc" *
47 VPP PDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
48 in the graph below. PDR measured for 0.5% packet loss ratio.
52 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-ethip4-pdrdisc.html"></iframe>
54 *Figure 3. VPP 1thread 1core - PDR Throughput for Phy-to-Phy IPv4 Overlay
57 CSIT source code for the test cases used for above plots can be found in CSIT
60 .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/ip4_tunnels && grep -E "64B-1t1c-ethip4[a-z0-9]+-[a-z0-9]*-pdrdisc" *
63 VPP PDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
64 in the graph below. PDR measured for 0.5% packet loss ratio.
68 <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-ethip4-pdrdisc.html"></iframe>
70 *Figure 4. VPP 2thread 2core - PDR Throughput for Phy-to-Phy IPv4 Overlay Tunnels.*
72 CSIT source code for the test cases used for above plots can be found in CSIT
75 .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/ip4_tunnels && grep -E "64B-2t2c-ethip4[a-z0-9]+-[a-z0-9]*-pdrdisc" *