X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=docs%2Freport%2Fvpp_performance_tests%2Fpacket_latency_graphs%2Fipv4_tunnels.rst;h=6860fedc9a07f526384bff2234ce0a1ead0c2a9f;hb=refs%2Fchanges%2F02%2F7402%2F4;hp=9abcbd8bbfd140e46eef98d384c2563f1f9005c3;hpb=55c99e66ca90a80f50e897b5b1c8db6063bb2448;p=csit.git diff --git a/docs/report/vpp_performance_tests/packet_latency_graphs/ipv4_tunnels.rst b/docs/report/vpp_performance_tests/packet_latency_graphs/ipv4_tunnels.rst index 9abcbd8bbf..6860fedc9a 100644 --- a/docs/report/vpp_performance_tests/packet_latency_graphs/ipv4_tunnels.rst +++ b/docs/report/vpp_performance_tests/packet_latency_graphs/ipv4_tunnels.rst @@ -1,28 +1,13 @@ IPv4 Overlay Tunnels ==================== -This section provides a summary of VPP Phy-to-Phy IPv4 Overlay Tunnels -performance illustrating packet latency measured at 50% of discovered NDR -throughput rate. Latency is reported for VPP running in multiple -configurations of VPP worker thread(s), a.k.a. VPP data plane thread (s), and -their physical CPU core(s) placement. +This section includes summary graphs of VPP Phy-to-Phy packet latency +with IPv4 Overlay Tunnels measured at 50% of discovered NDR throughput +rate. Latency is reported for VPP running in multiple configurations of +VPP worker thread(s), a.k.a. VPP data plane thread(s), and their +physical CPU core(s) placement. -*Title of each graph* is a regex (regular expression) matching all plotted -latency test cases, *X-axis labels* are indeces of csit-vpp-perf-1704 jobs -that created result output files used as data sources for the graph, -*Y-axis labels* are measured packet Latency [uSec] values, and the *graph -legend* identifes the plotted test suites. - -.. note:: - - Data sources for reported test results: i) FD.io test executor jobs - `csit-vpp-perf-1704-all - `_ , - ii) archived FD.io jobs test result `output files - <../../_static/archive/>`_. - -VPP packet latency - running in configuration of **one worker thread (1t) on one -physical core (1c)** - is presented in the figure below. +VPP packet latency in 1t1c setup (1thread, 1core) is presented in the graph below. .. raw:: html @@ -30,12 +15,12 @@ physical core (1c)** - is presented in the figure below. *Figure 1. VPP 1thread 1core - packet latency for Phy-to-Phy IPv4 Overlay Tunnels.* -CSIT test cases used to generate results presented above can be found in CSIT -git repository by filtering with specified regex as follows: +CSIT source code for the test cases used for above plots can be found in CSIT +git repository: .. code-block:: bash - $ csit/tests/perf + $ cd $CSIT/tests/vpp/perf/ipv4_tunnels $ grep -E "64B-1t1c-ethip4[a-z0-9]+-[a-z0-9]*-ndrdisc" * 10ge2p1x520-ethip4lispip4-ip4base-ndrdisc.robot:| tc01-64B-1t1c-ethip4lispip4-ip4base-ndrdisc @@ -43,8 +28,7 @@ git repository by filtering with specified regex as follows: 10ge2p1x520-ethip4vxlan-l2bdbasemaclrn-ndrdisc.robot:| tc01-64B-1t1c-ethip4vxlan-l2bdbasemaclrn-ndrdisc 10ge2p1x520-ethip4vxlan-l2xcbase-ndrdisc.robot:| tc01-64B-1t1c-ethip4vxlan-l2xcbase-ndrdisc -VPP packet latency - running in configuration of **two worker threads (2t) on two -physical cores (2c)** - is presented in the figure below. +VPP packet latency in 2t2c setup (2thread, 2core) is presented in the graph below. .. raw:: html @@ -52,12 +36,12 @@ physical cores (2c)** - is presented in the figure below. *Figure 2. VPP 2threads 2cores - packet latency for Phy-to-Phy IPv4 Overlay Tunnels.* -CSIT test cases used to generate results presented above can be found in CSIT -git repository by filtering with specified regex as follows: +CSIT source code for the test cases used for above plots can be found in CSIT +git repository: .. code-block:: bash - $ csit/tests/perf + $ cd $CSIT/tests/vpp/perf/ipv4_tunnels $ grep -E "64B-2t2c-ethip4[a-z0-9]+-[a-z0-9]*-ndrdisc" * 10ge2p1x520-ethip4lispip4-ip4base-ndrdisc.robot:| tc07-64B-2t2c-ethip4lispip4-ip4base-ndrdisc