From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 5416CA0096 for ; Wed, 8 May 2019 03:50:54 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id DDC51DE3; Wed, 8 May 2019 03:50:53 +0200 (CEST) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id 8FDD5A49 for ; Wed, 8 May 2019 03:50:51 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 May 2019 18:50:50 -0700 X-ExtLoop1: 1 Received: from meijuan2.sh.intel.com ([10.67.119.112]) by orsmga007.jf.intel.com with ESMTP; 07 May 2019 18:50:49 -0700 From: han yingya To: dts@dpdk.org Cc: han yingya Date: Wed, 8 May 2019 09:51:53 +0000 Message-Id: <20190508095153.30098-1-yingyax.han@intel.com> X-Mailer: git-send-email 2.17.1 Subject: [dts] [PATCH V2]test_plan/vf_l3fwd: add vf l3fwd performance test plan X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dts-bounces@dpdk.org Sender: "dts" Signed-off-by: han yingya --- test_plans/vf_l3fwd_test_plan.rst | 177 ++++++++++++++++++++++++++++++ 1 file changed, 177 insertions(+) create mode 100644 test_plans/vf_l3fwd_test_plan.rst diff --git a/test_plans/vf_l3fwd_test_plan.rst b/test_plans/vf_l3fwd_test_plan.rst new file mode 100644 index 0000000..f56a904 --- /dev/null +++ b/test_plans/vf_l3fwd_test_plan.rst @@ -0,0 +1,177 @@ +.. Copyright (c) <2019>, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + + - Neither the name of Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + OF THE POSSIBILITY OF SUCH DAMAGE. + + +================================== +VF L3 Forwarding Performance Tests +================================== + +This document provides benchmark test for NIC VFs which are created from +kernel PFs or DPDK PFs. These tests use l3fwd as a simple forwarder +between NIC vfs. The goal of this test plan is to have a tested benchmark +between NIC vfs. + + +Prerequisites +============== + +* Hardware requirements: + + * XL710, XXV710: 2 ports from 2 NICs, 1 port per NIC, 2 cores & 2 queues per VF. + + :: + + +------------------------------+ + | DUT | TESTER | + +==============================+ + | NIC-1,Port-1 --- TG,Port-1 | + | NIC-2,Port-1 --- TG,Port-2 | + +------------------------------+ + + + * X710: 4 ports from 1 NIC, 1 core 1 queues per port. + + :: + + +------------------------------+ + | DUT | TESTER | + +==============================+ + | NIC-1,Port-1 --- TG,Port-1 | + | NIC-1,Port-2 --- TG,Port-2 | + | NIC-1,Port-3 --- TG,Port-3 | + | NIC-1,Port-4 --- TG,Port-4 | + +------------------------------+ + + * 825992: 2 ports from 2 NIC, 1 core 1 queues per port. + + :: + + + -----------------------------+ + | DUT | TESTER | + +==============================+ + | NIC-1,Port-1 --- TG,Port-1 | + | NIC-2,Port-1 --- TG,Port-2 | + +------------------------------+ + +============== +Setup overview +============== + +Set up topology as above based on the NIC used. + +Test Case 1: Measure performance with kernel PF & dpdk VF +======================================================== + +1, Bind PF ports to kernel driver, i40e or ixgbe, then create 1 VF from each PF, +take XL710 for example:: + + echo 1 > /sys/bus/pci/devices/0000\:18\:00.0/sriov_numvfs + echo 1 > /sys/bus/pci/devices/0000\:18\:00.1/sriov_numvfs + +2, Set vf mac address:: + + ip link set ens5f0 vf 0 mac 00:12:34:56:78:01 + ip link set ens5f1 vf 0 mac 00:12:34:56:78:02 + +3, Bind all the created VFs to dpdk driver, igb_uio or vfio-pci:: + + ./usertools/dpdk-devbind.py -b igb_uio 18:02.0 18:06.0 + +4, Start dpdk l3fwd with 1:1 matched cores and queues:: + + ./examples/l3fwd/build/l3fwd -c 0xf -n 4 -- -p 0x3 --config '(0,0,0),(1,0,1),(0,1,2),(1,1,3)' + +5, Send packet with frame size from 64bytes to 1518bytes with ixia traffic generator, +make sure your traffic configuration meets LPM rules, and will go to all queues, all ports. +Fill out this table with results. + ++-------+------+--------+-----------+ +| Frame | mode | Mpps | %linerate | ++=======+======+========+===========+ +| 64 | lpm | | | ++-------+------+--------+-----------+ +| 128 | lpm | | | ++-------+------+--------+-----------+ +| 256 | lpm | | | ++-------+------+--------+-----------+ +| 512 | lpm | | | ++-------+------+--------+-----------+ +| 1024 | lpm | | | ++-------+------+--------+-----------+ +| 1518 | lpm | | | ++-------+------+--------+-----------+ + + +Test Case 2: Measure performance with dpdk PF & dpdk VF +====================================================== + +1, Bind PF ports to igb_uio driver, then create 1 VF from each PF, +take XL710 for example:: + + ./usertools/dpdk-devbind.py -b igb_uio 18:00.0 18:00.1 + echo 1 > /sys/bus/pci/devices/0000\:18\:00.0/max_vfs + echo 1 > /sys/bus/pci/devices/0000\:18\:00.1/max_vfs + +2, Bind the two created VFs to dpdk driver, igb_uio or vfio-pci:: + + ./usertools/dpdk-devbind.py -b igb_uio 18:02.0 18:06.0 + +3, Start testpmd and set vfs mac address:: + + ./x86_64-native-linuxapp-gcc/app/testpmd -c 0x3 -n 4 --socket-mem=1024,1024 --file-prefix=pf -b 0000:18:02.0 -b 0000:18:06.0 -- -i + testpmd>set vf mac addr 0 0 00:12:34:56:78:01 + testpmd>set vf mac addr 1 0 00:12:34:56:78:02 + +4, Start dpdk l3fwd with 1:1 matched cores and queues:: + + ./examples/l3fwd/build/l3fwd -c 0x3c -n 4 -w 0000:18:02.0 -w 0000:18:06.0 -- -p 0x3 --config '(0,0,2),(1,0,3),(0,1,4),(1,1,5)' + +5, Send packet with frame size from 64bytes to 1518bytes with ixia traffic generator, +make sure your traffic configuration meets LPM rules, and will go to all queues, all ports. +Fill out this table with results. + ++-------+------+--------+-----------+ +| Frame | mode | Mpps | %linerate | ++=======+======+========+===========+ +| 64 | lpm | | | ++-------+------+--------+-----------+ +| 128 | lpm | | | ++-------+------+--------+-----------+ +| 256 | lpm | | | ++-------+------+--------+-----------+ +| 512 | lpm | | | ++-------+------+--------+-----------+ +| 1024 | lpm | | | ++-------+------+--------+-----------+ +| 1518 | lpm | | | ++-------+------+--------+-----------+ + -- 2.17.1