4 This section provides a summary of VPP Phy-to-Phy IPv6 Routed-Forwarding
5 performance illustrating packet latency measured at 50% of discovered NDR
6 throughput rate. Latency is reported for VPP running in multiple
7 configurations of VPP worker thread(s), a.k.a. VPP data plane thread (s), and
8 their physical CPU core(s) placement.
10 Title of each graph is a regex (regular expression) matching all plotted
11 test case throughput measurements.
15 Data sources for reported test results: i) FD.io test executor jobs
16 `csit-vpp-perf-1701-all
17 <https://jenkins.fd.io/view/csit/job/csit-vpp-perf-1701-all/>`_ and
18 `csit-vpp-perf-1701-long
19 <https://jenkins.fd.io/view/csit/job/csit-vpp-perf-1701-long/>`_
20 , ii) archived FD.io jobs test result `output files
21 <../../_static/archive/>`_.
23 VPP packet latency - running in configuration of **one worker thread (1t) on one
24 physical core (1c)** - is presented in the figure below.
28 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/vpp/78B-1t1c-ethip6-ip6-ndrdisc-lat50.html"></iframe>
30 *Figure 1. VPP 1thread 1core - packet latency for Phy-to-Phy IPv6 Routed-Forwarding.*
32 CSIT test cases used to generate results presented above can be found in CSIT
33 git repository by filtering with specified regex as follows:
38 $ grep -E "78B-1t1c-ethip6-ip6[a-z0-9]+-[a-z-]*ndrdisc" *
40 10ge2p1x520-ethip6-ip6base-copwhtlistbase-ndrdisc.robot:| tc01-78B-1t1c-ethip6-ip6base-copwhtlistbase-ndrdisc
41 10ge2p1x520-ethip6-ip6base-iacldstbase-ndrdisc.robot:| tc01-78B-1t1c-ethip6-ip6base-iacldstbase-ndrdisc
42 10ge2p1x520-ethip6-ip6base-ndrdisc.robot:| tc01-78B-1t1c-ethip6-ip6base-ndrdisc
43 10ge2p1x520-ethip6-ip6scale200k-ndrdisc.robot:| tc01-78B-1t1c-ethip6-ip6scale200k-ndrdisc
44 10ge2p1x520-ethip6-ip6scale20k-ndrdisc.robot:| tc01-78B-1t1c-ethip6-ip6scale20k-ndrdisc
45 10ge2p1x520-ethip6-ip6scale2m-ndrdisc.robot:| tc01-78B-1t1c-ethip6-ip6scale2m-ndrdisc
46 40ge2p1xl710-ethip6-ip6base-ndrdisc.robot:| tc01-78B-1t1c-ethip6-ip6base-ndrdisc
48 VPP packet latency - running in configuration of **two worker threads (2t) on two
49 physical cores (2c)** - is presented in the figure below.
53 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/vpp/78B-2t2c-ethip6-ip6-ndrdisc-lat50.html"></iframe>
55 *Figure 2. VPP 2threads 2cores - packet latency for Phy-to-Phy IPv6 Routed-Forwarding.*
57 CSIT test cases used to generate results presented above can be found in CSIT
58 git repository by filtering with specified regex as follows:
63 $ grep -E "78B-2t2c-ethip6-ip6[a-z0-9]+-[a-z-]*ndrdisc" *
65 10ge2p1x520-ethip6-ip6base-copwhtlistbase-ndrdisc.robot:| tc07-78B-2t2c-ethip6-ip6base-copwhtlistbase-ndrdisc
66 10ge2p1x520-ethip6-ip6base-iacldstbase-ndrdisc.robot:| tc07-78B-2t2c-ethip6-ip6base-iacldstbase-ndrdisc
67 10ge2p1x520-ethip6-ip6base-ipolicemarkbase-ndrdisc.robot:| tc07-78B-2t2c-ethip6-ip6base-ipolicemarkbase-ndrdisc
68 10ge2p1x520-ethip6-ip6base-ndrdisc.robot:| tc07-78B-2t2c-ethip6-ip6base-ndrdisc
69 10ge2p1x520-ethip6-ip6scale200k-ndrdisc.robot:| tc07-78B-2t2c-ethip6-ip6scale200k-ndrdisc
70 10ge2p1x520-ethip6-ip6scale20k-ndrdisc.robot:| tc07-78B-2t2c-ethip6-ip6scale20k-ndrdisc
71 10ge2p1x520-ethip6-ip6scale2m-ndrdisc.robot:| tc07-78B-2t2c-ethip6-ip6scale2m-ndrdisc
72 40ge2p1xl710-ethip6-ip6base-ndrdisc.robot:| tc07-78B-2t2c-ethip6-ip6base-ndrdisc
74 VPP packet latency - running in configuration of **four worker threads (4t) on four
75 physical cores (4c)** - is presented in the figure below.
79 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/vpp/78B-4t4c-ethip6-ip6-ndrdisc-lat50.html"></iframe>
81 *Figure 3. VPP 4threads 4cores - packet latency for Phy-to-Phy IPv6 Routed-Forwarding.*
83 CSIT test cases used to generate results presented above can be found in CSIT
84 git repository by filtering with specified regex as follows:
89 $ grep -E "78B-4t4c-ethip6-ip6[a-z0-9]+-[a-z-]*ndrdisc" *
91 10ge2p1x520-ethip6-ip6base-copwhtlistbase-ndrdisc.robot:| tc13-78B-4t4c-ethip6-ip6base-copwhtlistbase-ndrdisc
92 10ge2p1x520-ethip6-ip6base-iacldstbase-ndrdisc.robot:| tc13-78B-4t4c-ethip6-ip6base-iacldstbase-ndrdisc
93 10ge2p1x520-ethip6-ip6base-ndrdisc.robot:| tc13-78B-4t4c-ethip6-ip6base-ndrdisc
94 10ge2p1x520-ethip6-ip6scale200k-ndrdisc.robot:| tc13-78B-4t4c-ethip6-ip6scale200k-ndrdisc
95 10ge2p1x520-ethip6-ip6scale20k-ndrdisc.robot:| tc13-78B-4t4c-ethip6-ip6scale20k-ndrdisc
96 10ge2p1x520-ethip6-ip6scale2m-ndrdisc.robot:| tc13-78B-4t4c-ethip6-ip6scale2m-ndrdisc
97 40ge2p1xl710-ethip6-ip6base-ndrdisc.robot:| tc13-78B-4t4c-ethip6-ip6base-ndrdisc