X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Frobot%2Fperformance_setup.robot;fp=resources%2Flibraries%2Frobot%2Fperformance_setup.robot;h=0000000000000000000000000000000000000000;hb=6721e7f09aa95bff6622068332a3f56afad9c87b;hp=da23ca819626cd22e1ba43759fe55ac808ac887d;hpb=859157b5db45927c7b4bb0b2d575e68805777a86;p=csit.git

diff --git a/resources/libraries/robot/performance_setup.robot b/resources/libraries/robot/performance_setup.robot
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-# Copyright (c) 2017 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_configuration.robot
-| Resource | resources/libraries/robot/performance_utils.robot
-| Documentation | Performance suite keywords - Suite and test setups and
-| ... | teardowns.
-
-*** Keywords ***
-
-# Keywords used in setups and teardowns
-
-| Set variables in 2-node circular topology
-| | [Documentation]
-| | ... | Compute path for testing on two given nodes in circular
-| | ... | topology and set corresponding suite variables.
-| | ...
-| | ... | _NOTE:_ This KW sets following suite variables:
-| | ... | - tg - TG node
-| | ... | - tg_if1 - 1st TG interface towards DUT.
-| | ... | - tg_if2 - 2nd TG interface towards DUT.
-| | ... | - dut1 - DUT1 node
-| | ... | - dut1_if1 - 1st DUT interface towards TG.
-| | ... | - dut1_if2 - 2nd DUT interface towards TG.
-| | ...
-| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
-| | Compute Path | always_same_link=${FALSE}
-| | ${tg_if1} | ${tg}= | First Interface
-| | ${dut1_if1} | ${dut1}= | First Ingress Interface
-| | ${dut1_if2} | ${dut1}= | Last Egress Interface
-| | ${tg_if2} | ${tg}= | Last Interface
-| | Set Suite Variable | ${tg}
-| | Set Suite Variable | ${tg_if1}
-| | Set Suite Variable | ${tg_if2}
-| | Set Suite Variable | ${dut1}
-| | Set Suite Variable | ${dut1_if1}
-| | Set Suite Variable | ${dut1_if2}
-
-| Set variables in 3-node circular topology
-| | [Documentation]
-| | ... | Compute path for testing on three given nodes in circular
-| | ... | topology and set corresponding suite variables.
-| | ...
-| | ... | _NOTE:_ This KW sets following suite variables:
-| | ... | - tg - TG node
-| | ... | - tg_if1 - TG interface towards DUT1.
-| | ... | - tg_if2 - TG interface towards DUT2.
-| | ... | - dut1 - DUT1 node
-| | ... | - dut1_if1 - DUT1 interface towards TG.
-| | ... | - dut1_if2 - DUT1 interface towards DUT2.
-| | ... | - dut2 - DUT2 node
-| | ... | - dut2_if1 - DUT2 interface towards DUT1.
-| | ... | - dut2_if2 - DUT2 interface towards TG.
-| | ...
-| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']}
-| | ... | ${nodes['TG']}
-| | Compute Path
-| | ${tg_if1} | ${tg}= | Next Interface
-| | ${dut1_if1} | ${dut1}= | Next Interface
-| | ${dut1_if2} | ${dut1}= | Next Interface
-| | ${dut2_if1} | ${dut2}= | Next Interface
-| | ${dut2_if2} | ${dut2}= | Next Interface
-| | ${tg_if2} | ${tg}= | Next Interface
-| | Set Suite Variable | ${tg}
-| | Set Suite Variable | ${tg_if1}
-| | Set Suite Variable | ${tg_if2}
-| | Set Suite Variable | ${dut1}
-| | Set Suite Variable | ${dut1_if1}
-| | Set Suite Variable | ${dut1_if2}
-| | Set Suite Variable | ${dut2}
-| | Set Suite Variable | ${dut2_if1}
-| | Set Suite Variable | ${dut2_if2}
-
-| Set variables in 2-node circular topology with DUT interface model
-| | [Documentation]
-| | ... | Compute path for testing on two given nodes in circular topology
-| | ... | based on interface model provided as an argument and set
-| | ... | corresponding suite variables.
-| | ...
-| | ... | *Arguments:*
-| | ... | - iface_model - Interface model. Type: string
-| | ...
-| | ... | _NOTE:_ This KW sets following suite variables:
-| | ... | - tg - TG node
-| | ... | - tg_if1 - 1st TG interface towards DUT.
-| | ... | - tg_if2 - 2nd TG interface towards DUT.
-| | ... | - dut1 - DUT1 node
-| | ... | - dut1_if1 - 1st DUT interface towards TG.
-| | ... | - dut1_if2 - 2nd DUT interface towards TG.
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Set variables in 2-node circular topology with DUT interface model\
-| | ... | \| Intel-X520-DA2 \|
-| | ...
-| | [Arguments] | ${iface_model}
-| | ...
-| | ${iface_model_list}= | Create list | ${iface_model}
-| | Append Node | ${nodes['TG']}
-| | Append Node | ${nodes['DUT1']} | filter_list=${iface_model_list}
-| | Append Node | ${nodes['TG']}
-| | Compute Path | always_same_link=${FALSE}
-| | ${tg_if1} | ${tg}= | First Interface
-| | ${dut1_if1} | ${dut1}= | First Ingress Interface
-| | ${dut1_if2} | ${dut1}= | Last Egress Interface
-| | ${tg_if2} | ${tg}= | Last Interface
-| | Set Suite Variable | ${tg}
-| | Set Suite Variable | ${tg_if1}
-| | Set Suite Variable | ${tg_if2}
-| | Set Suite Variable | ${dut1}
-| | Set Suite Variable | ${dut1_if1}
-| | Set Suite Variable | ${dut1_if2}
-
-| Set variables in 3-node circular topology with DUT interface model
-| | [Documentation]
-| | ... | Compute path for testing on three given nodes in circular topology
-| | ... | based on interface model provided as an argument and set
-| | ... | corresponding suite variables.
-| | ...
-| | ... | *Arguments:*
-| | ... | - iface_model - Interface model. Type: string
-| | ...
-| | ... | _NOTE:_ This KW sets following suite variables:
-| | ... | - tg - TG node
-| | ... | - tg_if1 - TG interface towards DUT1.
-| | ... | - tg_if2 - TG interface towards DUT2.
-| | ... | - dut1 - DUT1 node
-| | ... | - dut1_if1 - DUT1 interface towards TG.
-| | ... | - dut1_if2 - DUT1 interface towards DUT2.
-| | ... | - dut2 - DUT2 node
-| | ... | - dut2_if1 - DUT2 interface towards TG.
-| | ... | - dut2_if2 - DUT2 interface towards DUT1.
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Set variables in 3-node circular topology with DUT interface model\
-| | ... | \| Intel-X520-DA2 \|
-| | ...
-| | [Arguments] | ${iface_model}
-| | ...
-| | ${iface_model_list}= | Create list | ${iface_model}
-| | Append Node | ${nodes['TG']}
-| | Append Node | ${nodes['DUT1']} | filter_list=${iface_model_list}
-| | Append Node | ${nodes['DUT2']} | filter_list=${iface_model_list}
-| | Append Node | ${nodes['TG']}
-| | Compute Path
-| | ${tg_if1} | ${tg}= | Next Interface
-| | ${dut1_if1} | ${dut1}= | Next Interface
-| | ${dut1_if2} | ${dut1}= | Next Interface
-| | ${dut2_if1} | ${dut2}= | Next Interface
-| | ${dut2_if2} | ${dut2}= | Next Interface
-| | ${tg_if2} | ${tg}= | Next Interface
-| | Set Suite Variable | ${tg}
-| | Set Suite Variable | ${tg_if1}
-| | Set Suite Variable | ${tg_if2}
-| | Set Suite Variable | ${dut1}
-| | Set Suite Variable | ${dut1_if1}
-| | Set Suite Variable | ${dut1_if2}
-| | Set Suite Variable | ${dut2}
-| | Set Suite Variable | ${dut2_if1}
-| | Set Suite Variable | ${dut2_if2}
-
-| Tear down guest VM with dpdk-testpmd
-| | [Documentation]
-| | ... | Stop all qemu processes with dpdk-testpmd running on ${dut_node}.
-| | ... | Argument is dictionary of all qemu nodes running with its names.
-| | ... | Dpdk-testpmd is stopped gracefully with printing stats.
-| | ...
-| | ... | *Arguments:*
-| | ... | - dut_node - Node where to clean qemu. Type: dictionary
-| | ... | - dut_vm_refs - VM references on node. Type: dictionary
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Tear down guest VM with dpdk-testpmd \| ${node['DUT1']} \
-| | ... | \| ${dut_vm_refs} \|
-| | ...
-| | [Arguments] | ${dut_node} | ${dut_vm_refs}
-| | ${vms_number}= | Get Length | ${dut_vm_refs}
-| | ${index}= | Set Variable | ${0}
-| | :FOR | ${vm_name} | IN | @{dut_vm_refs}
-| | | ${vm}= | Get From Dictionary | ${dut_vm_refs} | ${vm_name}
-| | | ${index}= | Evaluate | ${index} + 1
-| | | Dpdk Testpmd Stop | ${vm}
-| | | Run Keyword | ${vm_name}.Qemu Set Node | ${dut_node}
-| | | Run Keyword | ${vm_name}.Qemu Clear Socks
-| | | Run Keyword If | '${index}' == '${vms_number}' | ${vm_name}.Qemu Kill All
-
-| Tear down guest VM
-| | [Documentation]
-| | ... | Stop all qemu processes running on ${dut_node}.
-| | ... | Argument is dictionary of all qemu nodes running with its names.
-| | ...
-| | ... | *Arguments:*
-| | ... | - dut_node - Node where to clean qemu. Type: dictionary
-| | ... | - dut_vm_refs - VM references on node. Type: dictionary
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Tear down guest VM \| ${node['DUT1']} \
-| | ... | \| ${dut_vm_refs} \|
-| | ...
-| | [Arguments] | ${dut_node} | ${dut_vm_refs}
-| | ${vms_number}= | Get Length | ${dut_vm_refs}
-| | ${index}= | Set Variable | ${0}
-| | :FOR | ${vm_name} | IN | @{dut_vm_refs}
-| | | ${vm}= | Get From Dictionary | ${dut_vm_refs} | ${vm_name}
-| | | ${index}= | Evaluate | ${index} + 1
-| | | Run Keyword | ${vm_name}.Qemu Set Node | ${dut_node}
-| | | Run Keyword | ${vm_name}.Qemu Clear Socks
-| | | Run Keyword If | '${index}' == '${vms_number}' | ${vm_name}.Qemu Kill All
-
-# Suite setups
-
-| Set up 2-node performance topology with DUT's NIC model
-| | [Documentation]
-| | ... | Suite preparation phase that setup default startup configuration of
-| | ... | VPP on all DUTs. Updates interfaces on all nodes and setup global
-| | ... | variables used in test cases based on interface model provided as an
-| | ... | argument. Initializes traffic generator.
-| | ...
-| | ... | *Arguments:*
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - nic_model - Interface model. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| 2-node Performance Suite Setup \| L2 \| Intel-X520-DA2 \|
-| | ...
-| | [Arguments] | ${topology_type} | ${nic_model}
-| | ...
-| | Show vpp version on all DUTs
-| | Set variables in 2-node circular topology with DUT interface model
-| | ... | ${nic_model}
-| | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2}
-| | ... | ${dut1} | ${dut1_if1} | ${dut1} | ${dut1_if2} | ${topology_type}
-
-| Set up 2-node-switched performance topology with DUT's NIC model
-| | [Documentation]
-| | ... | Suite preparation phase that setup default startup configuration of
-| | ... | VPP on all DUTs. Updates interfaces on all nodes and setup global
-| | ... | variables used in test cases based on interface model provided as an
-| | ... | argument. Initializes traffic generator.
-| | ...
-| | ... | *Arguments:*
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - nic_model - Interface model. Type: string
-| | ... | - tg_if1_dest_mac - Interface 1 destination MAC address. Type: string
-| | ... | - tg_if2_dest_mac - Interface 2 destination MAC address. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| 2-node Performance Suite Setup \| L2 \| Intel-X520-DA2 \
-| | ... | \| 22:22:33:44:55:66 \| 22:22:33:44:55:55 \|
-| | ...
-| | [Arguments] | ${topology_type} | ${nic_model} | ${tg_if1_dest_mac}
-| | ... | ${tg_if2_dest_mac}
-| | ...
-| | Show vpp version on all DUTs
-| | Set variables in 2-node circular topology with DUT interface model
-| | ... | ${nic_model}
-| | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2}
-| | ... | ${dut1} | ${dut1_if1} | ${dut1} | ${dut1_if2} | ${topology_type}
-| | ... | ${tg_if1_dest_mac} | ${tg_if2_dest_mac}
-
-| Set up 3-node performance topology with DUT's NIC model
-| | [Documentation]
-| | ... | Suite preparation phase that setup default startup configuration of
-| | ... | VPP on all DUTs. Updates interfaces on all nodes and setup global
-| | ... | variables used in test cases based on interface model provided as an
-| | ... | argument. Initializes traffic generator.
-| | ...
-| | ... | *Arguments:*
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - nic_model - Interface model. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Set up 3-node performance topology with DUT's NIC model \| L2 \
-| | ... | \| Intel-X520-DA2 \|
-| | ...
-| | [Arguments] | ${topology_type} | ${nic_model}
-| | ...
-| | Show vpp version on all DUTs
-| | Set variables in 3-node circular topology with DUT interface model
-| | ... | ${nic_model}
-| | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2}
-| | ... | ${dut1} | ${dut1_if1} | ${dut2} | ${dut2_if2} | ${topology_type}
-
-| Set up DPDK 2-node performance topology with DUT's NIC model
-| | [Documentation]
-| | ... | Updates interfaces on all nodes and setup global
-| | ... | variables used in test cases based on interface model provided as an
-| | ... | argument. Initializes traffic generator. Initializes DPDK test
-| | ... | environment.
-| | ...
-| | ... | *Arguments:*
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - nic_model - Interface model. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Set up DPDK 2-node performance topology with DUT's NIC model \
-| | ... | \| L2 \| Intel-X520-DA2 \|
-| | ...
-| | [Arguments] | ${topology_type} | ${nic_model}
-| | ...
-| | Set variables in 2-node circular topology with DUT interface model
-| | ... | ${nic_model}
-| | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2}
-| | ... | ${dut1} | ${dut1_if1} | ${dut1} | ${dut1_if2} | ${topology_type}
-| | Initialize DPDK Environment | ${dut1} | ${dut1_if1} | ${dut1_if2}
-
-| Set up DPDK 3-node performance topology with DUT's NIC model
-| | [Documentation]
-| | ... | Updates interfaces on all nodes and setup global
-| | ... | variables used in test cases based on interface model provided as an
-| | ... | argument. Initializes traffic generator. Initializes DPDK test
-| | ... | environment.
-| | ...
-| | ... | *Arguments:*
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - nic_model - Interface model. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| 3-node Performance Suite Setup \| L2 \| Intel-X520-DA2 \|
-| | ...
-| | [Arguments] | ${topology_type} | ${nic_model}
-| | ...
-| | Set variables in 3-node circular topology with DUT interface model
-| | ... | ${nic_model}
-| | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2}
-| | ... | ${dut1} | ${dut1_if1} | ${dut2} | ${dut2_if2} | ${topology_type}
-| | Initialize DPDK Environment | ${dut1} | ${dut1_if1} | ${dut1_if2}
-| | Initialize DPDK Environment | ${dut2} | ${dut2_if1} | ${dut2_if2}
-
-| Set up IPSec performance test suite
-| | [Documentation]
-| | ... | Suite preparation phase that sets default startup configuration of
-| | ... | VPP on all DUTs. Updates interfaces on all nodes and sets global
-| | ... | variables used in test cases based on interface model provided as an
-| | ... | argument. Initializes traffic generator.
-| | ... | Then it configures crypto device and kernel module on all DUTs.
-| | ...
-| | ... | *Arguments:*
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - nic_model - Interface model. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Set up IPSec performance test suite \| L2 \
-| | ... | \| Intel-X520-DA2 \|
-| | ...
-| | [Arguments] | ${topology_type} | ${nic_model}
-| | ...
-| | Set up 3-node performance topology with DUT's NIC model
-| | ... | ${topology_type} | ${nic_model}
-| | Configure crypto device on all DUTs | force_init=${True}
-| | Configure kernel module on all DUTs | igb_uio | force_load=${True}
-
-# Suite teardowns
-
-| Tear down 3-node performance topology
-| | [Documentation]
-| | ... | Suite teardown phase with traffic generator teardown.
-| | ...
-| | Teardown traffic generator | ${tg}
-
-| Tear down 2-node performance topology
-| | [Documentation]
-| | ... | Suite teardown phase with traffic generator teardown.
-| | ...
-| | Teardown traffic generator | ${tg}
-
-# Tests setups
-
-| Set up performance test
-| | [Documentation] | Common test setup for performance tests.
-| | ...
-| | Reset VAT History On All DUTs | ${nodes}
-| | Create base startup configuration of VPP on all DUTs
-
-# Tests teardowns
-
-| Tear down performance discovery test
-| | [Documentation] | Common test teardown for ndrdisc and pdrdisc performance \
-| | ... | tests.
-| | ...
-| | ... | *Arguments:*
-| | ... | - rate - Rate for sending packets. Type: string
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - topology_type - Topology type. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Tear down performance discovery test \| 4.0mpps \| 64 \
-| | ... | \| 3-node-IPv4 \|
-| | ...
-| | [Arguments] | ${rate} | ${framesize} | ${topology_type}
-| | ...
-| | Show VAT History On All DUTs | ${nodes}
-| | Show statistics on all DUTs
-| | Run Keyword If Test Failed
-| | ... | Traffic should pass with no loss | ${perf_trial_duration} | ${rate}
-| | ... | ${framesize} | ${topology_type} | fail_on_loss=${False}
-
-| Tear down performance ndrchk test
-| | [Documentation] | Common test teardown for ndrchk performance tests.
-| | ...
-| | Show VAT History On All DUTs | ${nodes}
-| | Show statistics on all DUTs
-
-| Tear down performance pdrchk test
-| | [Documentation] | Common test teardown for pdrchk performance tests.
-| | ...
-| | Show VAT History On All DUTs | ${nodes}
-| | Show statistics on all DUTs
-
-| Tear down performance test with vhost and VM with dpdk-testpmd
-| | [Documentation] | Common test teardown for performance tests which use
-| | ... | vhost(s) and VM(s) with dpdk-testpmd.
-| | ...
-| | ... | *Arguments:*
-| | ... | - rate - Rate for sending packets. Type: string
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - dut1_node - Node where to clean qemu. Type: dictionary
-| | ... | - dut1_vm_refs - VM references on node. Type: dictionary
-| | ... | - dut2_node - Node where to clean qemu. Type: dictionary
-| | ... | - dut2_vm_refs - VM references on node. Type: dictionary
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Tear down performance test with vhost and VM with dpdk-testpmd \
-| | ... | \| 4.0mpps \| 64 \| 3-node-IPv4 \| ${node['DUT1']} \| ${dut_vm_refs} \
-| | ... | \| ${node['DUT2']} \| ${dut_vm_refs} \|
-| | ...
-| | [Arguments] | ${rate} | ${framesize} | ${topology_type}
-| | ... | ${dut1_node}=${None} | ${dut1_vm_refs}=${None}
-| | ... | ${dut2_node}=${None} | ${dut2_vm_refs}=${None}
-| | ...
-| | Show VAT History On All DUTs | ${nodes}
-| | Show VPP vhost on all DUTs
-| | Show statistics on all DUTs
-| | Run Keyword If Test Failed
-| | ... | Traffic should pass with no loss | ${perf_trial_duration} | ${rate}
-| | ... | ${framesize} | ${topology_type} | fail_on_loss=${False}
-| | Run keyword unless | ${dut1_node}==${None}
-| | ... | Tear down guest VM with dpdk-testpmd | ${dut1} | ${dut1_vm_refs}
-| | Run keyword unless | ${dut2_node}==${None}
-| | ... | Tear down guest VM with dpdk-testpmd | ${dut2} | ${dut2_vm_refs}
-
-| Tear down performance pdrchk test with vhost and VM with dpdk-testpmd
-| | [Documentation] | Common test teardown for performance pdrchk tests which \
-| | ... | use vhost(s) and VM(s) with dpdk-testpmd.
-| | ...
-| | ... | *Arguments:*
-| | ... | - rate - Rate for sending packets. Type: string
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - dut1_node - Node where to clean qemu. Type: dictionary
-| | ... | - dut1_vm_refs - VM references on node. Type: dictionary
-| | ... | - dut2_node - Node where to clean qemu. Type: dictionary
-| | ... | - dut2_vm_refs - VM references on node. Type: dictionary
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Tear down performance pdrchk test with vhost and VM with \
-| | ... | dpdk-testpmd \| 4.0mpps \| 64 \| 3-node-IPv4 \| ${node['DUT1']} \
-| | ... | \| ${dut_vm_refs} \| ${node['DUT2']} \| ${dut_vm_refs} \|
-| | ...
-| | [Arguments] | ${rate} | ${framesize} | ${topology_type}
-| | ... | ${dut1_node}=${None} | ${dut1_vm_refs}=${None}
-| | ... | ${dut2_node}=${None} | ${dut2_vm_refs}=${None}
-| | ...
-| | Show VAT History On All DUTs | ${nodes}
-| | Show VPP vhost on all DUTs
-| | Show statistics on all DUTs
-| | Run keyword unless | ${dut1_node}==${None}
-| | ... | Tear down guest VM with dpdk-testpmd | ${dut1} | ${dut1_vm_refs}
-| | Run keyword unless | ${dut2_node}==${None}
-| | ... | Tear down guest VM with dpdk-testpmd | ${dut2} | ${dut2_vm_refs}
-
-| Tear down DPDK 3-node performance topology
-| | [Documentation]
-| | ... | Suite teardown phase with traffic generator teardown.
-| | ... | Cleanup DPDK test environment.
-| | ...
-| | Teardown traffic generator | ${tg}
-| | Cleanup DPDK Environment | ${dut1} | ${dut1_if1} | ${dut1_if2}
-| | Cleanup DPDK Environment | ${dut2} | ${dut2_if1} | ${dut2_if2}
-
-| Tear down DPDK 2-node performance topology
-| | [Documentation]
-| | ... | Suite teardown phase with traffic generator teardown.
-| | ... | Cleanup DPDK test environment.
-| | ...
-| | Teardown traffic generator | ${tg}
-| | Cleanup DPDK Environment | ${dut1} | ${dut1_if1} | ${dut1_if2}
-
-| Tear down performance discovery test with SNAT
-| | [Documentation] | Common test teardown for ndrdisc and pdrdisc performance \
-| | ... | tests with SNAT feature used.
-| | ...
-| | ... | *Arguments:*
-| | ... | - rate - Rate for sending packets. Type: string
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - topology_type - Topology type. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Tear down performance discovery test with SNAT \| 4.0mpps \| 64 \
-| | ... | \| ${traffic_profile} \|
-| | ...
-| | [Arguments] | ${rate} | ${framesize} | ${traffic_profile}
-| | ...
-| | Tear down performance discovery test | ${rate}pps | ${framesize}
-| | ... | ${traffic_profile}
-| | Show SNAT verbose | ${dut1}
-| | Show SNAT verbose | ${dut2}