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authorPeter Mikus <pmikus@cisco.com>2017-07-03 20:19:11 +0200
committerPeter Mikus <pmikus@cisco.com>2017-07-04 13:51:27 +0000
commit785519e26196b9e0a5016d0fc54ed099fd0a920f (patch)
tree1235a2c16c17f5534f3aa0d3574ca96a8a57f00b /docs/report/dpdk_performance_tests/packet_latency_graphs
parentd166ae0881c29dfd05ed61b9a12156f17981bb6d (diff)
CSIT-702 Update static content after optimizations
Update the mechanics of script for generating report to reflect the latest changes. Update some static content. Change-Id: If60f7b74245138cc3044a49c46ff06d5850732de Signed-off-by: Peter Mikus <pmikus@cisco.com>
Diffstat (limited to 'docs/report/dpdk_performance_tests/packet_latency_graphs')
-rw-r--r--docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst28
-rw-r--r--docs/report/dpdk_performance_tests/packet_latency_graphs/ipv4.rst46
-rw-r--r--docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst51
3 files changed, 125 insertions, 0 deletions
diff --git a/docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst b/docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst
new file mode 100644
index 0000000000..a2bfa31583
--- /dev/null
+++ b/docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst
@@ -0,0 +1,28 @@
+Packet Latency Graphs
+=====================
+
+Plotted results are generated from a single execution of CSIT NDR discovery
+test. Box plots are used to show the Minimum, Median and Maximum packet
+latency per test.
+
+*Title of each graph* is a regex (regular expression) matching all
+throughput test cases plotted on this graph, *X-axis labels* are indices
+of individual test suites executed by
+`FD.io test executor dpdk performance jobs`_ that created result output file
+used as data source for the graph, *Y-axis labels* are measured packet Latency
+[uSec] values, and the *Graph legend* lists the plotted test suites and their
+indices. Latency is reported for concurrent symmetric bi-directional flows,
+separately for each direction: i) West-to-East:
+TGint1-to-SUT1-to-SUT2-to-TGint2, and ii) East-to-West:
+TGint2-to-SUT2-to-SUT1-to-TGint1.
+
+.. note::
+
+ Test results have been generated by
+ `FD.io test executor dpdk performance jobs`_ with Robot Framework result
+ files csit-dpdk-perf-\*.zip `archived here <../../_static/archive/>`_.
+
+.. toctree::
+
+ l2
+ ipv4
diff --git a/docs/report/dpdk_performance_tests/packet_latency_graphs/ipv4.rst b/docs/report/dpdk_performance_tests/packet_latency_graphs/ipv4.rst
new file mode 100644
index 0000000000..0cb1fac515
--- /dev/null
+++ b/docs/report/dpdk_performance_tests/packet_latency_graphs/ipv4.rst
@@ -0,0 +1,46 @@
+IPv4 Routed-Forwarding
+======================
+
+This section includes summary graphs of L3FWD Phy-to-Phy performance with packet
+routed forwarding measured at 50% of discovered NDR throughput rate. Latency is
+reported for L3FWD running in multiple configurations of L3FWD pmd thread(s),
+a.k.a. L3FWD data plane thread(s), and their physical CPU core(s) placement.
+
+L3FWD packet latency - running in configuration of **one worker thread (1t) on one
+physical core (1c)** - is presented in the figure below.
+
+.. raw:: html
+
+ <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/dpdk/64B-1t1c-ipv4-ndrdisc-lat50.html"></iframe>
+
+*Figure 1. L3FWD 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:
+
+.. code-block:: bash
+
+ $ $CSIT/tests/dpdk/perf
+ $ grep -E "64B-1t1c-ethip4-ip4base-l3fwd-ndrdisc" *
+
+ 10ge2p1x520-ethip4-ip4base-l3fwd-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-l3fwd-ndrdisc
+
+Testpmd packet latency - running in configuration of **two worker threads (2t)
+on two physical cores (2c)** - is presented in the figure below.
+
+.. raw:: html
+
+ <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/dpdk/64B-2t2c-ipv4-ndrdisc-lat50.html"></iframe>
+
+*Figure 2. L3FWD 2thread 2core - 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:
+
+.. code-block:: bash
+
+ $ $CSIT/tests/dpdk/perf
+ $ grep -E "64B-2t2c-ethip4-ip4base-l3fwd-ndrdisc" *
+
+ 10ge2p1x520-ethip4-ip4base-l3fwd-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-l3fwd-ndrdisc
+
diff --git a/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst b/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst
new file mode 100644
index 0000000000..f2e47cc881
--- /dev/null
+++ b/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst
@@ -0,0 +1,51 @@
+L2 Ethernet Interface Loop
+==========================
+
+This section includes summary graphs of Testpmd Phy-to-Phy packet
+latency with L2 Ethernet Interface Loop measured at 50% of discovered
+NDR throughput rate. Latency is reported for Testpmd running in multiple
+configurations of Testpmd pmd thread(s), a.k.a. Testpmd data plane
+thread(s), and their physical CPU core(s) placement.
+
+Testpmd packet latency - running in configuration of **one worker thread (1t) on one
+physical core (1c)** - is presented in the figure below.
+
+.. raw:: html
+
+ <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/dpdk/64B-1t1c-l2-ndrdisc-lat50.html"></iframe>
+
+*Figure 1. Testpmd 1thread 1core - packet latency for Phy-to-Phy L2 Ethernet Looping.*
+
+CSIT test cases used to generate results presented above can be found in CSIT
+git repository by filtering with specified regex as follows:
+
+.. code-block:: bash
+
+ $ $CSIT/tests/dpdk/perf
+ $ grep -E "64B-1t1c-eth-l2xcbase-testpmd-ndrdisc" *
+
+ 10ge2p1x520-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrdisc
+ 10ge2p1x710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrdisc
+ 40ge2p1xl710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrdisc
+
+Testpmd packet latency - running in configuration of **two worker threads (2t)
+on two physical cores (2c)** - is presented in the figure below.
+
+.. raw:: html
+
+ <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/dpdk/64B-2t2c-l2-ndrdisc-lat50.html"></iframe>
+
+*Figure 2. Testpmd 2thread 2core - packet latency for Phy-to-Phy L2 Ethernet Looping.*
+
+CSIT test cases used to generate results presented above can be found in CSIT
+git repository by filtering with specified regex as follows:
+
+.. code-block:: bash
+
+ $ $CSIT/tests/dpdk/perf
+ $ grep -E "64B-2t2c-eth-l2xcbase-testpmd-ndrdisc" *
+
+ 10ge2p1x520-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-testpmd-ndrdisc
+ 10ge2p1x710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-testpmd-ndrdisc
+ 40ge2p1xl710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-testpmd-ndrdisc
+