X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=docs%2Freport%2Fvpp_performance_tests%2Fpacket_latency_graphs%2Fipsec.rst;h=82f297ee92c3d8f05cdbd96da8229de986a523bd;hp=46aaa2a4130a9c53d509adcfc424a1e2a847204b;hb=02f2a2176ec92efdf63399fb7dba1eb586465f38;hpb=0fc813b1694a6ae70b759e7ca96741f21f81b051 diff --git a/docs/report/vpp_performance_tests/packet_latency_graphs/ipsec.rst b/docs/report/vpp_performance_tests/packet_latency_graphs/ipsec.rst index 46aaa2a413..82f297ee92 100644 --- a/docs/report/vpp_performance_tests/packet_latency_graphs/ipsec.rst +++ b/docs/report/vpp_performance_tests/packet_latency_graphs/ipsec.rst @@ -1,42 +1,52 @@ -Crypto in hardware: IP4FWD, IP6FWD -================================== - -This section provides a summary of VPP Phy-to-Phy IPSEC HW -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. - -*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. +IPSec Crypto HW: IP4 Routed-Forwarding +====================================== + +This section includes summary graphs of VPP Phy-to-Phy packet latency +with IPSec encryption used in combination with IPv4 routed-forwarding, +with latency measured at 50% of discovered NDR throughput rate. VPP +IPSec encryption is accelerated using DPDK cryptodev library driving +Intel Quick Assist (QAT) crypto PCIe hardware cards. 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. + +Results are generated from a single execution of CSIT NDR discovery +test. Box plots are used to show the Minimum, Average 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 csit-vpp-perf-1704-all job 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:: - Data sources for reported test results: i) FD.io test executor jobs + Test results have been generated by FD.io test executor jobs `csit-vpp-perf-1704-all - `_ , - ii) archived FD.io jobs test result `output files - <../../_static/archive/>`_. + `_, + with Robot Framework result files csit-vpp-perf-1704-all-.zip + `archived here <../../_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 IPSEC HW.* +*Figure 1. VPP 1thread 1core - packet latency for Phy-to-Phy IPSec HW with 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-.*ipsec*" * + $ cd $CSIT/tests/perf + $ grep -E "64B-1t1c-.*ipsec.*-ndrdisc" * 40ge2p1xl710-ethip4ipsecscaleip4-ip4base-interfaces-aes-gcm-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4ipsecscale1ip4-ip4base-interfaces-aes-gcm-ndrdisc 40ge2p1xl710-ethip4ipsecscaleip4-ip4base-interfaces-aes-gcm-ndrpdrdisc.robot:| tc03-64B-1t1c-ethip4ipsecscale1000ip4-ip4base-interfaces-aes-gcm-ndrdisc @@ -48,22 +58,22 @@ git repository by filtering with specified regex as follows: 40ge2p1xl710-ethip4ipsecscaleip4-ip4base-tunnels-cbc-sha1-ndrpdrdisc.robot:| tc03-64B-1t1c-ethip4ipsecscale1000ip4-ip4base-tunnels-cbc-sha1-ndrdisc 40ge2p1xl710-ethip4ipsectptlispgpe-ip4base-cbc-sha1-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4ipsectptlispgpe-ip4base-cbc-sha1-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 IPSEC HW.* +*Figure 2. VPP 2threads 2cores - packet latency for Phy-to-Phy IPSec HW with 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-.*ipsec*" * + $ cd $CSIT/tests/perf + $ grep -E "64B-2t2c-.*ipsec.*-ndrdisc" * 40ge2p1xl710-ethip4ipsecscaleip4-ip4base-interfaces-aes-gcm-ndrpdrdisc.robot:| tc13-64B-2t2c-ethip4ipsecscale1ip4-ip4base-interfaces-aes-gcm-ndrdisc 40ge2p1xl710-ethip4ipsecscaleip4-ip4base-interfaces-aes-gcm-ndrpdrdisc.robot:| tc15-64B-2t2c-ethip4ipsecscale1000ip4-ip4base-interfaces-aes-gcm-ndrdisc