From 68c245727d68fc7ba84b7f494a1dbcb69910213e Mon Sep 17 00:00:00 2001 From: Peter Mikus Date: Tue, 21 Aug 2018 08:24:00 +0000 Subject: CSIT-1164 Create VM vhost tests for 2-node topology Change-Id: I955d3170da94cf35a2fda03259bcdc020ac2b652 Signed-off-by: Peter Mikus --- ...-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr.robot | 139 +++++++++++++++++++++ 1 file changed, 139 insertions(+) create mode 100644 tests/vpp/perf/vm_vhost/2n1l-10ge2p1x710-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr.robot (limited to 'tests/vpp/perf/vm_vhost/2n1l-10ge2p1x710-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr.robot') diff --git a/tests/vpp/perf/vm_vhost/2n1l-10ge2p1x710-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr.robot b/tests/vpp/perf/vm_vhost/2n1l-10ge2p1x710-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr.robot new file mode 100644 index 0000000000..3d4d72bcd9 --- /dev/null +++ b/tests/vpp/perf/vm_vhost/2n1l-10ge2p1x710-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr.robot @@ -0,0 +1,139 @@ +# Copyright (c) 2018 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +*** Settings *** +| Resource | resources/libraries/robot/performance/performance_setup.robot +| Library | resources.libraries.python.QemuUtils +| ... +| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-X710 | ETH | L2XCFWD | BASE | VHOST | 1VM | VHOST_1024 +| ... +| Suite Setup | Set up 2-node performance topology with DUT's NIC model +| ... | L2 | Intel-X710 +| Suite Teardown | Tear down 2-node performance topology +| ... +| Test Setup | Set up performance test +| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd +| ... | ${min_rate}pps | ${framesize} | ${traffic_profile} +| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs} +| ... +| Test Template | Local Template +| ... +| Documentation | *RFC2544: Pkt throughput L2XC test cases with vhost* +| ... +| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology +| ... | with single links between nodes. +| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4. 802.1q +| ... | tagging is applied on link between DUT1 and DUT2. +| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 cross- +| ... | connect. Qemu Guest is connected to VPP via vhost-user interfaces. +| ... | Guest is running DPDK testpmd interconnecting vhost-user interfaces, +| ... | forwarding mode is set to io, rxd/txd=256. DUT1 is tested with 2p10GE +| ... | NIC X710 by Intel. +| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop +| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop +| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage +| ... | of packets transmitted. NDR and PDR are discovered for different +| ... | Ethernet L2 frame sizes using MLRsearch library. +| ... | Test packets are generated by TG on links to DUTs. TG traffic profile +| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per +| ... | flow-group) with all packets containing Ethernet header, IPv4 header +| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC +| ... | addresses of the TG node interfaces. + +*** Variables *** +# X710 bandwidth limit +| ${s_limit}= | ${10000000000} +# Traffic profile: +| ${traffic_profile}= | trex-sl-2n-ethip4-ip4src254 + +*** Keywords *** +| Local Template +| | [Documentation] +| | ... | [Cfg] DUT runs L2XC switching config. +| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. +| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\ +| | ... +| | ... | *Arguments:* +| | ... | - framesize - Framesize in Bytes in integer or string (IMIX_v4_1). +| | ... | Type: integer, string +| | ... | - phy_cores - Number of physical cores. Type: integer +| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer +| | ... +| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None} +| | ... +| | Set Test Variable | ${framesize} +| | Set Test Variable | ${min_rate} | ${10000} +| | ${dut1_vm_refs}= | Create Dictionary +| | Set Test Variable | ${dut1_vm_refs} +| | ... +| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq} +| | And Add PCI devices to all DUTs +| | ${max_rate} | ${jumbo} = | Get Max Rate And Jumbo And Handle Multi Seg +| | ... | ${s_limit} | ${framesize} +| | And Apply startup configuration on all VPP DUTs +| | When Initialize L2 xconnect with Vhost-User | vm_count=${1} +| | And Configure guest VMs with dpdk-testpmd connected via vhost-user +| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024} +| | ... | use_tuned_cfs=${False} +| | Then Find NDR and PDR intervals using optimized search +| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate} + +*** Test Cases *** +| tc01-64B-1c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 64B | 1C +| | framesize=${64} | phy_cores=${1} + +| tc02-64B-2c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 64B | 2C +| | framesize=${64} | phy_cores=${2} + +| tc03-64B-4c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 64B | 4C +| | framesize=${64} | phy_cores=${4} + +| tc04-1518B-1c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 1518B | 1C +| | framesize=${1518} | phy_cores=${1} + +| tc05-1518B-2c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 1518B | 2C +| | framesize=${1518} | phy_cores=${2} + +| tc06-1518B-4c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 1518B | 4C +| | framesize=${1518} | phy_cores=${4} + +| tc07-9000B-1c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 9000B | 1C +| | framesize=${9000} | phy_cores=${1} + +| tc08-9000B-2c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 9000B | 2C +| | framesize=${9000} | phy_cores=${2} + +| tc09-9000B-4c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 9000B | 4C +| | framesize=${9000} | phy_cores=${4} + +| tc10-IMIX-1c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | IMIX | 1C +| | framesize=IMIX_v4_1 | phy_cores=${1} + +| tc11-IMIX-2c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | IMIX | 2C +| | framesize=IMIX_v4_1 | phy_cores=${2} + +| tc12-IMIX-4c-eth-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | IMIX | 4C +| | framesize=IMIX_v4_1 | phy_cores=${4} -- cgit 1.2.3-korg