IPv4 Routed-Forwarding
======================
-This section provides a summary of VPP Phy-to-Phy IPv4 Routed-Forwarding
-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 Routed-Forwarding 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
- <https://jenkins.fd.io/view/csit/job/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
*Figure 1. VPP 1thread 1core - packet latency for Phy-to-Phy IPv4 Routed-Forwarding.*
-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
- $ grep -E "64B-1t1c-ethip4-ip4[a-z0-9]+-[a-z-]*ndrdisc" *
+ $ cd $CSIT/tests/vpp/perf/ipv4
+ $ grep -P '64B-1t1c-ethip4-ip4(base|scale)[a-z0-9]*(?!-eth-[0-9]vhost).*-ndrdisc' *
- 10ge2p1x520-ethip4-ip4base-copwhtlistbase-ndrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-copwhtlistbase-ndrdisc
- 10ge2p1x520-ethip4-ip4base-iacldstbase-ndrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-iacldstbase-ndrdisc
- 10ge2p1x520-ethip4-ip4base-ipolicemarkbase-ndrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-ipolicemarkbase-ndrdisc
- 10ge2p1x520-ethip4-ip4base-ndrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-ndrdisc
- 10ge2p1x520-ethip4-ip4scale200k-ndrdisc.robot:| tc01-64B-1t1c-ethip4-ip4scale200k-ndrdisc
- 10ge2p1x520-ethip4-ip4scale20k-ndrdisc.robot:| tc01-64B-1t1c-ethip4-ip4scale20k-ndrdisc
- 10ge2p1x520-ethip4-ip4scale2m-ndrdisc.robot:| tc01-64B-1t1c-ethip4-ip4scale2m-ndrdisc
- 40ge2p1xl710-ethip4-ip4base-ndrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-ndrdisc
+ 10ge2p1x520-ethip4-ip4base-copwhtlistbase-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-copwhtlistbase-ndrdisc
+ 10ge2p1x520-ethip4-ip4base-iacldstbase-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-iacldstbase-ndrdisc
+ 10ge2p1x520-ethip4-ip4base-ipolicemarkbase-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-ipolicemarkbase-ndrdisc
+ 10ge2p1x520-ethip4-ip4base-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-ndrdisc
+ 10ge2p1x520-ethip4-ip4base-snat-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-snat-1u-1p-ndrdisc
+ 10ge2p1x520-ethip4-ip4scale200k-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4scale200k-ndrdisc
+ 10ge2p1x520-ethip4-ip4scale20k-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4scale20k-ndrdisc
+ 10ge2p1x520-ethip4-ip4scale2m-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4scale2m-ndrdisc
+ 10ge2p1x520-ethip4-ip4scale-snat-ndrpdrdisc.robot:| tc11-64B-1t1c-ethip4-ip4base-snat-4000u-15p-ndrdisc
+ 40ge2p1xl710-ethip4-ip4base-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-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
*Figure 2. VPP 2threads 2cores - packet latency for Phy-to-Phy IPv4 Routed-Forwarding.*
-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
- $ grep -E "64B-2t2c-ethip4-ip4[a-z0-9]+-[a-z-]*ndrdisc" *
-
- 10ge2p1x520-ethip4-ip4base-copwhtlistbase-ndrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-copwhtlistbase-ndrdisc
- 10ge2p1x520-ethip4-ip4base-iacldstbase-ndrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-iacldstbase-ndrdisc
- 10ge2p1x520-ethip4-ip4base-ipolicemarkbase-ndrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-ipolicemarkbase-ndrdisc
- 10ge2p1x520-ethip4-ip4base-ndrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-ndrdisc
- 10ge2p1x520-ethip4-ip4scale200k-ndrdisc.robot:| tc07-64B-2t2c-ethip4-ip4scale200k-ndrdisc
- 10ge2p1x520-ethip4-ip4scale20k-ndrdisc.robot:| tc07-64B-2t2c-ethip4-ip4scale20k-ndrdisc
- 10ge2p1x520-ethip4-ip4scale2m-ndrdisc.robot:| tc07-64B-2t2c-ethip4-ip4scale2m-ndrdisc
- 40ge2p1xl710-ethip4-ip4base-ndrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-ndrdisc
-
+ $ cd $CSIT/tests/vpp/perf/ipv4
+ $ grep -P '64B-2t2c-ethip4-ip4(base|scale)[a-z0-9]*(?!-eth-[0-9]vhost).*-ndrdisc' *
+
+ 10ge2p1x520-ethip4-ip4base-copwhtlistbase-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-copwhtlistbase-ndrdisc
+ 10ge2p1x520-ethip4-ip4base-iacldstbase-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-iacldstbase-ndrdisc
+ 10ge2p1x520-ethip4-ip4base-ipolicemarkbase-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-ipolicemarkbase-ndrdisc
+ 10ge2p1x520-ethip4-ip4base-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-ndrdisc
+ 10ge2p1x520-ethip4-ip4scale200k-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4scale200k-ndrdisc
+ 10ge2p1x520-ethip4-ip4scale20k-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4scale20k-ndrdisc
+ 10ge2p1x520-ethip4-ip4scale2m-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4scale2m-ndrdisc
+ 40ge2p1xl710-ethip4-ip4base-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-ndrdisc