tests/vpp/perf/l2/10ge2p1x520-dot1q-l2bdbasemaclrn-ndrpdrdisc.robot

   1 # Copyright (c) 2017 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 | ...
  17 | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
  18 | ... | NIC_Intel-X520-DA2 | BASE | DOT1Q | L2BDMACLRN
  19 | ...
  20 | Suite Setup | Set up 3-node performance topology with DUT's NIC model
  21 | ... | L2 | Intel-X520-DA2
  22 | Suite Teardown | Tear down 3-node performance topology
  23 | ...
  24 | Test Setup | Set up performance test
  25 | Test Teardown | Tear down performance discovery test | ${min_rate}pps
  26 | ... | ${framesize} | ${traffic_profile}
  27 | ...
  28 | Test Template | Local template
  29 | ...
  30 | Documentation | *RFC2544: Packet throughput L2BD test cases with 802.1q test
  31 | ... | cases*
  32 | ...
  33 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
  34 | ... | with single links between nodes.
  35 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.\
  36 | ... | 802.1q tagging is applied on link between DUT1 and DUT2.
  37 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge\
  38 | ... | domain and MAC learning enabled. DUT1 and DUT2 tested with 2p10GE NIC
  39 | ... | X520 Niantic by Intel.
  40 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
  41 | ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
  42 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
  43 | ... | of packets transmitted. NDR and PDR are discovered for different\
  44 | ... | Ethernet L2 frame sizes using either binary search or linear search\
  45 | ... | algorithms with configured starting rate and final step that determines\
  46 | ... | throughput measurement resolution. Test packets are generated by TG on\
  47 | ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
  48 | ... | (flow-group per direction, 254 flows per flow-group) with all packets\
  49 | ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
  50 | ... | payload. MAC addresses are matching MAC addresses of the TG node\
  51 | ... | interfaces.
  52 | ... | *[Ref] Applicable standard specifications:* RFC2544.
  53
  54 *** Variables ***
  55 | ${subid}= | 10
  56 | ${tag_rewrite}= | pop-1
  57 | ${vlan_overhead}= | ${4}
  58 | ${avg_imix_framesize}= | ${357.833}
  59 # X520-DA2 bandwidth limit
  60 | ${s_limit} | ${10000000000}
  61 # Bridge domain IDs
  62 | ${bd_id1}= | 1
  63 | ${bd_id2}= | 2
  64 # Traffic profile:
  65 | ${traffic_profile} | trex-sl-3n-ethip4-ip4src254
  66
  67 *** Keywords ***
  68 | Local template
  69 | | [Arguments] | ${phy_core} | ${framesize} | ${search_type}
  70 | | ... | ${min_rate}=${50000} | ${rxq}=${None}
  71 | | ...
  72 | | Set Test Variable | ${framesize}
  73 | | Set Test Variable | ${min_rate}
  74 | | ${get_framesize}= | Set Variable If
  75 | | ... | "${framesize}" == "IMIX_v4_1" | ${avg_imix_framesize}
  76 | | ... |  ${framesize}
  77 | | ${max_rate}= | Calculate pps | ${s_limit}
  78 | | ... | ${get_framesize + ${vlan_overhead}}
  79 | | ${binary_min}= | Set Variable | ${min_rate}
  80 | | ${binary_max}= | Set Variable | ${max_rate}
  81 | | ${threshold}= | Set Variable | ${min_rate}
  82 | | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
  83 | | And Add PCI devices to all DUTs
  84 | | And Run Keyword If | ${get_framesize} < ${1522}
  85 | | ... | Add no multi seg to all DUTs
  86 | | And Apply startup configuration on all VPP DUTs
  87 | | When Initialize L2 bridge domains with VLAN dot1q sub-interfaces in a 3-node circular topology
  88 | | ... | ${bd_id1} | ${bd_id2} | ${subid} | ${tag_rewrite}
  89 | | Run Keyword If | '${search_type}' == 'NDR'
  90 | | ... | Find NDR using binary search and pps
  91 | | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
  92 | | ... | ${min_rate} | ${max_rate} | ${threshold}
  93 | | ... | ELSE IF | '${search_type}' == 'PDR'
  94 | | ... | Find PDR using binary search and pps
  95 | | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
  96 | | ... | ${min_rate} | ${max_rate} | ${threshold}
  97 | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
  98
  99 *** Test Cases ***
 100 | tc01-64B-1t1c-dot1q-l2bdbasemaclrn-ndrdisc
 101 | | [Tags] | 64B | 1C | NDRDISC
 102 | | phy_cores=${1} | framesize=${64}  | search_type=NDR
 103
 104 | tc02-64B-1t1c-dot1q-l2bdbasemaclrn-pdrdisc
 105 | | [Tags] | 64B | 1C | PDRDISC | SKIP_PATCH
 106 | | phy_cores=${1} | framesize=${64}  | search_type=PDR
 107
 108 | tc03-1518B-1t1c-dot1q-l2bdbasemaclrn-ndrdisc
 109 | | [Tags] | 1518B | 1C | NDRDISC
 110 | | phy_cores=${1} | framesize=${1518}  | search_type=NDR
 111
 112 | tc04-1518B-1t1c-dot1q-l2bdbasemaclrn-pdrdisc
 113 | | [Tags] | 1518B | 1C | PDRDISC | SKIP_PATCH
 114 | | phy_cores=${1} | framesize=${1518}  | search_type=PDR
 115
 116 | tc05-IMIX-1t1c-dot1q-l2bdbasemaclrn-ndrdisc
 117 | | [Tags] | IMIX | 1C | NDRDISC
 118 | | phy_cores=${1} | framesize=IMIX_v4_1  | search_type=NDR
 119
 120 | tc06-IMIX-1t1c-dot1q-l2bdbasemaclrn-pdrdisc
 121 | | [Tags] | IMIX | 1C | PDRDISC | SKIP_PATCH
 122 | | phy_cores=${1} | framesize=IMIX_v4_1  | search_type=PDR
 123
 124 | tc07-64B-2t2c-dot1q-l2bdbasemaclrn-ndrdisc
 125 | | [Tags] | 64B | 2C | NDRDISC
 126 | | phy_cores=${2} | framesize=${64}  | search_type=NDR
 127
 128 | tc08-64B-2t2c-dot1q-l2bdbasemaclrn-pdrdisc
 129 | | [Tags] | 64B | 2C | PDRDISC | SKIP_PATCH
 130 | | phy_cores=${2} | framesize=${64}  | search_type=PDR
 131
 132 | tc09-1518B-2t2c-dot1q-l2bdbasemaclrn-ndrdisc
 133 | | [Tags] | 1518B | 2C | NDRDISC | SKIP_PATCH
 134 | | phy_cores=${2} | framesize=${1518}  | search_type=NDR
 135
 136 | tc10-1518B-2t2c-dot1q-l2bdbasemaclrn-pdrdisc
 137 | | [Tags] | 1518B | 2C | PDRDISC | SKIP_PATCH
 138 | | phy_cores=${2} | framesize=${1518}  | search_type=PDR
 139
 140 | tc11-IMIX-2t2c-dot1q-l2bdbasemaclrn-ndrdisc
 141 | | [Tags] | IMIX | 2C | NDRDISC | SKIP_PATCH
 142 | | phy_cores=${2} | framesize=IMIX_v4_1  | search_type=NDR
 143
 144 | tc12-IMIX-2t2c-dot1q-l2bdbasemaclrn-pdrdisc
 145 | | [Tags] | IMIX | 2C | PDRDISC | SKIP_PATCH
 146 | | phy_cores=${2} | framesize=IMIX_v4_1  | search_type=PDR
 147
 148 | tc13-64B-4t4c-dot1q-l2bdbasemaclrn-ndrdisc
 149 | | [Tags] | 64B | 4C | NDRDISC
 150 | | phy_cores=${4} | framesize=${64}  | search_type=NDR
 151
 152 | tc14-64B-4t4c-dot1q-l2bdbasemaclrn-pdrdisc
 153 | | [Tags] | 64B | 4C | PDRDISC | SKIP_PATCH
 154 | | phy_cores=${4} | framesize=${64}  | search_type=PDR
 155
 156 | tc15-1518B-4t4c-dot1q-l2bdbasemaclrn-ndrdisc
 157 | | [Tags] | 1518B | 4C | NDRDISC | SKIP_PATCH
 158 | | phy_cores=${4} | framesize=${1518}  | search_type=NDR
 159
 160 | tc16-1518B-4t4c-dot1q-l2bdbasemaclrn-pdrdisc
 161 | | [Tags] | 1518B | 4C | PDRDISC | SKIP_PATCH
 162 | | phy_cores=${4} | framesize=${1518}  | search_type=PDR
 163
 164 | tc17-IMIX-4t4c-dot1q-l2bdbasemaclrn-ndrdisc
 165 | | [Tags] | IMIX | 4C | NDRDISC | SKIP_PATCH
 166 | | phy_cores=${4} | framesize=IMIX_v4_1  | search_type=NDR
 167
 168 | tc18-IMIX-4t4c-dot1q-l2bdbasemaclrn-pdrdisc
 169 | | [Tags] | IMIX | 4C | PDRDISC | SKIP_PATCH
 170 | | phy_cores=${4} | framesize=IMIX_v4_1  | search_type=PDR