tests/vpp/perf/vm_vhost/2n1l-25ge2p1xxv710-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr.robot

   1 # Copyright (c) 2018 Cisco and/or its affiliates.
   2 # Licensed under the Apache License, Version 2.0 (the "License");
   3 # you may not use this file except in compliance with the License.
   4 # You may obtain a copy of the License at:
   5 #
   6 #     http://www.apache.org/licenses/LICENSE-2.0
   7 #
   8 # Unless required by applicable law or agreed to in writing, software
   9 # distributed under the License is distributed on an "AS IS" BASIS,
  10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  11 # See the License for the specific language governing permissions and
  12 # limitations under the License.
  13
  14 *** Settings ***
  15 | Resource | resources/libraries/robot/performance/performance_setup.robot
  16 | Library | resources.libraries.python.QemuUtils
  17 | ...
  18 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR
  19 | ... | NIC_Intel-XXV710 | ETH | L2BDMACLRN | BASE | VHOST | VM | VHOST_1024
  20 | ...
  21 | Suite Setup | Set up 2-node performance topology with DUT's NIC model
  22 | ... | L2 | Intel-XXV710
  23 | Suite Teardown | Tear down 2-node performance topology
  24 | ...
  25 | Test Setup | Set up performance test
  26 | Test Teardown | Tear down performance mrr test with vhost and VM with dpdk-testpmd
  27 | ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
  28 | ...
  29 | Test Template | Local Template
  30 | ...
  31 | Documentation | *Raw results L2BD test cases with vhost*
  32 | ...
  33 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
  34 | ... | with single links between nodes.
  35 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
  36 | ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 bridge-
  37 | ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via
  38 | ... | vhost-user interfaces. Guest is running DPDK testpmd
  39 | ... | interconnecting vhost-user interfaces, forwarding mode is
  40 | ... | set to io, rxd/txd=256. DUT1 is tested with 2p25GE NIC XXV710 by Intel.
  41 | ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic
  42 | ... | at line rate and reports total received/sent packets over trial period.
  43 | ... | Test packets are generated by TG on
  44 | ... | links to DUTs. TG traffic profile contains two L3 flow-groups
  45 | ... | (flow-group per direction, 254 flows per flow-group) with all packets
  46 | ... | containing Ethernet header, IPv4 header with IP protocol=61 and static
  47 | ... | payload. MAC addresses are matching MAC addresses of the TG node
  48 | ... | interfaces.
  49 | ... | *[Ref] Applicable standard specifications:* RFC2544.
  50
  51 *** Variables ***
  52 # XXV710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
  53 | ${s_24.5G}= | ${24500000000}
  54 # XXV710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
  55 | ${s_18.75Mpps}= | ${18750000}
  56 # Traffic profile:
  57 | ${traffic_profile}= | trex-sl-2n-ethip4-ip4src254
  58
  59 *** Keywords ***
  60 | Local Template
  61 | | [Documentation]
  62 | | ... | [Cfg] DUT runs L2BD switching config.
  63 | | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
  64 | | ... | [Ver] Measure MaxReceivedRate for ${framesize}B frames using single\
  65 | | ... | trial throughput test.
  66 | | ...
  67 | | ... | *Arguments:*
  68 | | ... | - framesize - Framesize in Bytes in integer or string (IMIX_v4_1).
  69 | | ... | Type: integer, string
  70 | | ... | - phy_cores - Number of physical cores. Type: integer
  71 | | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
  72 | | ...
  73 | | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
  74 | | ...
  75 | | ${dut1_vm_refs}= | Create Dictionary
  76 | | Set Test Variable | ${dut1_vm_refs}
  77 | | ...
  78 | | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
  79 | | And Add PCI devices to all DUTs
  80 | | ${max_rate} | ${jumbo} = | Get Max Rate And Jumbo And Handle Multi Seg
  81 | | ... | ${s_24.5G} | ${framesize} | pps_limit=${s_18.75Mpps}
  82 | | And Apply startup configuration on all VPP DUTs
  83 | | When Initialize L2 bridge domains with Vhost-User | nf_nodes=${1}
  84 | | And Configure guest VMs with dpdk-testpmd connected via vhost-user
  85 | | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
  86 | | ... | use_tuned_cfs=${False}
  87 | | Then Traffic should pass with maximum rate
  88 | | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
  89
  90 *** Test Cases ***
  91 | tc01-64B-1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
  92 | | [Tags] | 64B | 1C
  93 | | framesize=${64} | phy_cores=${1}
  94
  95 | tc02-64B-2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
  96 | | [Tags] | 64B | 2C
  97 | | framesize=${64} | phy_cores=${2}
  98
  99 | tc03-64B-4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
 100 | | [Tags] | 64B | 4C
 101 | | framesize=${64} | phy_cores=${4}
 102
 103 | tc04-1518B-1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
 104 | | [Tags] | 1518B | 1C
 105 | | framesize=${1518} | phy_cores=${1}
 106
 107 | tc05-1518B-2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
 108 | | [Tags] | 1518B | 2C
 109 | | framesize=${1518} | phy_cores=${2}
 110
 111 | tc06-1518B-4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
 112 | | [Tags] | 1518B | 4C
 113 | | framesize=${1518} | phy_cores=${4}
 114
 115 | tc07-9000B-1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
 116 | | [Tags] | 9000B | 1C
 117 | | framesize=${9000} | phy_cores=${1}
 118
 119 | tc08-9000B-2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
 120 | | [Tags] | 9000B | 2C
 121 | | framesize=${9000} | phy_cores=${2}
 122
 123 | tc09-9000B-4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
 124 | | [Tags] | 9000B | 4C
 125 | | framesize=${9000} | phy_cores=${4}
 126
 127 | tc10-IMIX-1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
 128 | | [Tags] | IMIX | 1C
 129 | | framesize=IMIX_v4_1 | phy_cores=${1}
 130
 131 | tc11-IMIX-2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
 132 | | [Tags] | IMIX | 2C
 133 | | framesize=IMIX_v4_1 | phy_cores=${2}
 134
 135 | tc12-IMIX-4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-mrr
 136 | | [Tags] | IMIX | 4C
 137 | | framesize=IMIX_v4_1 | phy_cores=${4}