CSIT-1085 eth-l2xcbase-eth-1memif-1dcr

Test case definitions

Change-Id: I03736ef003d3839859dc450745323362b21aa75e
Signed-off-by: Peter Mikus <pmikus@cisco.com>

5 files changed, 1166 insertions, 0 deletions

diff --git a/docs/tag_documentation.rst b/docs/tag_documentation.rst
index d43a59ae04..0fac68b6b6 100644
--- a/docs/tag_documentation.rst
+++ b/docs/tag_documentation.rst
@@ -405,6 +405,12 @@ Interface tags
 
     All test cases which uses Memif.
 
+.. topic:: SINGLE_MEMIF
+
+    All test cases which uses only single Memif connection per DUT. One DUT
+    instance is running in container having one physical interface exposed to
+    container.
+
 .. topic:: LBOND
 
     All test cases which uses link bonding (BondEthernet interface).
diff --git a/tests/vpp/perf/container_memif/10ge2p1x520-eth-l2xcbase-eth-1memif-1dcr-mrr.robot b/tests/vpp/perf/container_memif/10ge2p1x520-eth-l2xcbase-eth-1memif-1dcr-mrr.robot
new file mode 100644
index 0000000000..708a4f1927
--- /dev/null
+++ b/tests/vpp/perf/container_memif/10ge2p1x520-eth-l2xcbase-eth-1memif-1dcr-mrr.robot
@@ -0,0 +1,220 @@
+# 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

+| ...

+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR

+| ... | NIC_Intel-X520-DA2 | ETH | L2XCFWD | BASE | MEMIF | SINGLE_MEMIF

+| ... | DOCKER

+| ...

+| Suite Setup | Run Keywords

+| ... | Set up 3-node performance topology with DUT's NIC model | L2

+| ... | Intel-X520-DA2

+| ... | AND | Set up performance test suite with MEMIF

+| ... | AND | Set up performance topology with containers

+| ...

+| Suite Teardown | Tear down 3-node performance topology with container

+| ...

+| Test Setup | Run Keywords

+| ... | Set up performance test

+| ... | AND | Restart VPP in all 'VNF' containers

+| ...

+| Test Teardown | Tear down performance mrr test

+| ...

+| Test Template | Check RR for l2xcbase-eth-1memif-1dcr

+| ...

+| Documentation |  *Raw results L2XC test cases*

+| ...

+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology

+| ... | with single links between nodes.

+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 cross connect.

+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 configured with L2 cross-

+| ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.

+| ... | Container is connected to VPP via Memif interface running same VPP

+| ... | version as running on DUT. Resources are limited via cgroup to use 5

+| ... | cores allocated from pool of isolated CPUs. There are no memory

+| ... | contraints. Cross Horizontal topology with packets flowing via DUT (VPP)

+| ... | to Container, then via horizontal memif to the next Container, and so on

+| ... | until the last Container then to NIC (in last Container). Single

+| ... | Container is supported as of now.

+| ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic

+| ... | at line rate and reports total received/sent packets over trial period.

+| ... | 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 ***

+# X520-DA2 bandwidth limit

+| ${s_limit} | ${10000000000}

+# Traffic profile

+| ${traffic_profile} | trex-sl-3n-ethip4-ip4src254

+# Container settings

+| ${container_count}= | ${1}

+| ${container_engine}= | Docker

+| ${container_image}= | ubuntu:xenial-20180412

+| ${container_install_dkms}= | ${TRUE}

+| ${container_chain_topology}= | cross_horiz

+# CPU settings

+| ${system_cpus}= | ${1}

+| ${vpp_cpus}= | ${5}

+| ${container_cpus}= | ${5}

+

+*** Keywords ***

+| Check RR for l2xcbase-eth-1memif-1dcr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with ${wt} thread(s), ${wt}\

+| | ... | phy core(s), ${rxq} receive queue(s) per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\

+| | ... | trial throughput test.

+| | ...

+| | [Arguments] | ${framesize} | ${wt} | ${rxq}

+| | ...

+| | Set Test Variable | ${framesize}

+| | ${get_framesize}= | Get Frame Size | ${framesize}

+| | ${max_rate}= | Calculate pps | ${s_limit} | ${get_framesize}

+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology

+| | And Add single PCI device to DUTs in 3-node single link topology

+| | And Run Keyword If | ${get_framesize} < ${1522}

+| | ... | Add no multi seg to all DUTs

+| | And Apply startup configuration on all VPP DUTs

+| | And Initialize L2 xconnect for single memif in 3-node circular topology

+| | ... | ${rxq}

+| | Then Traffic should pass with maximum rate | ${perf_trial_duration}

+| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}

+

+*** Test Cases ***

+| tc01-64B-1t1c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 64B | 1T1C | STHREAD | THIS

+| | framesize=${64} | wt=1 | rxq=1

+

+| tc02-1518B-1t1c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 1518B | 1T1C | STHREAD

+| | framesize=${1518} | wt=1 | rxq=1

+

+| tc03-9000B-1t1c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 9000B | 1T1C | STHREAD

+| | framesize=${9000} | wt=1 | rxq=1

+

+| tc04-IMIX-1t1c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\

+| | ... | throughput test.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 1T1C | STHREAD

+| | framesize=IMIX_v4_1 | wt=1 | rxq=1

+

+| tc05-64B-2t2c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 64B | 2T2C | MTHREAD

+| | framesize=${64} | wt=2 | rxq=1

+

+| tc06-1518B-2t2c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 1 phy cores,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 1518B | 2T2C | MTHREAD

+| | framesize=${1518} | wt=2 | rxq=1

+

+| tc07-9000B-2t2c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 1 phy cores,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 9000B | 2T2C | MTHREAD

+| | framesize=${9000} | wt=2 | rxq=1

+

+| tc08-IMIX-2t2c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\

+| | ... | throughput test.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 2T2C | MTHREAD

+| | framesize=IMIX_v4_1 | wt=2 | rxq=1

+

+| tc09-64B-4t4c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\

+| | ... | 2 receive queues per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 64B | 4T4C | MTHREAD

+| | framesize=${64} | wt=4 | rxq=2

+

+| tc10-1518B-4t4c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\

+| | ... | 2 receive queues per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 1518B | 4T4C | MTHREAD

+| | framesize=${1518} | wt=4 | rxq=2

+

+| tc11-9000B-4t4c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\

+| | ... | 2 receive queues per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 9000B | 4T4C | MTHREAD

+| | framesize=${9000} | wt=4 | rxq=2

+

+| tc12-IMIX-4t4c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\

+| | ... | 2 receive queues per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\

+| | ... | throughput test.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 4T4C | MTHREAD

+| | framesize=IMIX_v4_1 | wt=4 | rxq=2

diff --git a/tests/vpp/perf/container_memif/10ge2p1x520-eth-l2xcbase-eth-1memif-1dcr-ndrpdrdisc.robot b/tests/vpp/perf/container_memif/10ge2p1x520-eth-l2xcbase-eth-1memif-1dcr-ndrpdrdisc.robot
new file mode 100644
index 0000000000..c3454f8167
--- /dev/null
+++ b/tests/vpp/perf/container_memif/10ge2p1x520-eth-l2xcbase-eth-1memif-1dcr-ndrpdrdisc.robot
@@ -0,0 +1,361 @@
+# 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

+| ...

+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC

+| ... | NIC_Intel-X520-DA2 | ETH | L2XCFWD | BASE | MEMIF | SINGLE_MEMIF

+| ... | DOCKER

+| ...

+| Suite Setup | Run Keywords

+| ... | Set up 3-node performance topology with DUT's NIC model | L2

+| ... | Intel-X520-DA2

+| ... | AND | Set up performance test suite with MEMIF

+| ... | AND | Set up performance topology with containers

+| ...

+| Suite Teardown | Tear down 3-node performance topology with container

+| ...

+| Test Setup | Run Keywords

+| ... | Set up performance test

+| ... | AND | Restart VPP in all 'VNF' containers

+| ...

+| Test Teardown | Tear down performance discovery test | ${min_rate}pps

+| ... | ${framesize} | ${traffic_profile}

+| ...

+| Test Template | Find NDRPDR for l2xcbase-eth-1memif-1dcr

+| ...

+| Documentation | *RFC2544: Pkt throughput L2XC test cases*

+| ...

+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology

+| ... | with single links between nodes.

+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 cross connect.

+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 configured with L2 cross-

+| ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.

+| ... | Container is connected to VPP via Memif interface running same VPP

+| ... | version as running on DUT. Resources are limited via cgroup to use 5

+| ... | cores allocated from pool of isolated CPUs. There are no memory

+| ... | contraints. Cross Horizontal topology with packets flowing via DUT (VPP)

+| ... | to Container, then via horizontal memif to the next Container, and so on

+| ... | until the last Container then to NIC (in last Container). Single

+| ... | Container is supported as of now.

+| ... | *[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 either binary search or linear search

+| ... | algorithms with configured starting rate and final step that determines

+| ... | throughput measurement resolution. 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.

+| ... | *[Ref] Applicable standard specifications:* RFC2544.

+

+*** Variables ***

+# X520-DA2 bandwidth limit

+| ${s_limit} | ${10000000000}

+# Traffic profile

+| ${traffic_profile} | trex-sl-3n-ethip4-ip4src254

+# Container settings

+| ${container_count}= | ${1}

+| ${container_engine}= | Docker

+| ${container_image}= | ubuntu:xenial-20180412

+| ${container_install_dkms}= | ${TRUE}

+| ${container_chain_topology}= | cross_horiz

+# CPU settings

+| ${system_cpus}= | ${1}

+| ${vpp_cpus}= | ${5}

+| ${container_cpus}= | ${5}

+

+*** Keywords ***

+| Find NDRPDR for l2xcbase-eth-1memif-1dcr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with ${wt} thread(s), ${wt}\

+| | ... | phy core(s), ${rxq} receive queue(s) per NIC port.

+| | ... | [Ver] Find ${search_type} for ${framesize} frames using binary search\

+| | ... | start at 10GE linerate, step 50kpps.

+| | ...

+| | [Arguments] | ${framesize} | ${wt} | ${rxq} | ${search_type}

+| | ... | ${min_rate}=${50000}

+| | Set Test Variable | ${framesize}

+| | Set Test Variable | ${min_rate}

+| | ${get_framesize}= | Get Frame Size | ${framesize}

+| | ${max_rate}= | Calculate pps | ${s_limit} | ${get_framesize}

+| | ${binary_min}= | Set Variable | ${min_rate}

+| | ${binary_max}= | Set Variable | ${max_rate}

+| | ${threshold}= | Set Variable | ${min_rate}

+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology

+| | And Add single PCI device to DUTs in 3-node single link topology

+| | And Run Keyword If | ${get_framesize} < ${1522}

+| | ... | Add no multi seg to all DUTs

+| | And Apply startup configuration on all VPP DUTs

+| | And Initialize L2 xconnect for single memif in 3-node circular topology

+| | ... | ${rxq}

+| | Then Run Keyword If | '${search_type}' == 'NDR'

+| | ... | Find NDR using binary search and pps

+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}

+| | ... | ${min_rate} | ${max_rate} | ${threshold}

+| | ... | ELSE IF | '${search_type}' == 'PDR'

+| | ... | Find PDR using binary search and pps

+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}

+| | ... | ${min_rate} | ${max_rate} | ${threshold}

+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}

+

+*** Test Cases ***

+| tc01-64B-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC

+| | framesize=${64} | wt=1 | rxq=1 | search_type=NDR

+

+| tc02-64B-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC

+| | framesize=${64} | wt=1 | rxq=1 | search_type=PDR

+

+| tc03-1518B-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC

+| | framesize=${1518} | wt=1 | rxq=1 | search_type=NDR

+

+| tc04-1518B-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC

+| | framesize=${1518} | wt=1 | rxq=1 | search_type=PDR

+

+| tc05-9000B-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 9000B | 1T1C | STHREAD | NDRDISC

+| | framesize=${9000} | wt=1 | rxq=1 | search_type=NDR

+

+| tc06-9000B-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 9000B | 1T1C | STHREAD | PDRDISC

+| | framesize=${9000} | wt=1 | rxq=1 | search_type=PDR

+

+| tc07-IMIX-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC

+| | framesize=IMIX_v4_1 | wt=1 | rxq=1 | search_type=NDR

+

+| tc08-IMIX-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC

+| | framesize=IMIX_v4_1 | wt=1 | rxq=1 | search_type=PDR

+

+| tc09-64B-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC

+| | framesize=${64} | wt=2 | rxq=1 | search_type=NDR

+

+| tc10-64B-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 64B | 1T1C | MTHREAD | PDRDISC

+| | framesize=${64} | wt=2 | rxq=1 | search_type=PDR

+

+| tc11-1518B-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC

+| | framesize=${1518} | wt=2 | rxq=1 | search_type=NDR

+

+| tc12-1518B-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC

+| | framesize=${1518} | wt=2 | rxq=1 | search_type=PDR

+

+| tc13-9000B-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 9000B | 2T2C | MTHREAD | NDRDISC

+| | framesize=${9000} | wt=2 | rxq=1 | search_type=NDR

+

+| tc14-9000B-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 9000B | 2T2C | MTHREAD | PDRDISC

+| | framesize=${9000} | wt=2 | rxq=1 | search_type=PDR

+

+| tc15-IMIX-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC

+| | framesize=IMIX_v4_1 | wt=2 | rxq=1 | search_type=NDR

+

+| tc16-IMIX-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC

+| | framesize=IMIX_v4_1 | wt=2 | rxq=1 | search_type=PDR

+

+| tc17-64B-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC

+| | framesize=${64} |  wt=4 | rxq=2 | search_type=NDR

+

+| tc18-64B-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC

+| | framesize=${64} |  wt=4 | rxq=2 | search_type=PDR

+

+| tc19-1518B-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 1518B | 4T4C | MTHREAD | NDRDISC

+| | framesize=${1518} |  wt=4 | rxq=2| search_type=NDR

+

+| tc20-1518B-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 1518B | 4T4C | MTHREAD | PDRDISC

+| | framesize=${1518} |  wt=4 | rxq=2 | search_type=PDR

+

+| tc21-9000B-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 9000B | 4T4C | MTHREAD | NDRDISC

+| | framesize=${9000} |  wt=4 | rxq=2 | search_type=NDR

+

+| tc22-9000B-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 9000B | 4T4C | MTHREAD | PDRDISC

+| | framesize=${9000} |  wt=4 | rxq=2 | search_type=PDR

+

+| tc23-IMIX-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find NDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 4T4C | MTHREAD | NDRDISC

+| | framesize=IMIX_v4_1 |  wt=4 | rxq=2 | search_type=NDR

+

+| tc24-IMIX-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find PDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 4T4C | MTHREAD | PDRDISC

+| | framesize=IMIX_v4_1 | wt=4 | rxq=2 | search_type=PDR

diff --git a/tests/vpp/perf/container_memif/10ge2p1x710-eth-l2xcbase-eth-1memif-1dcr-mrr.robot b/tests/vpp/perf/container_memif/10ge2p1x710-eth-l2xcbase-eth-1memif-1dcr-mrr.robot
new file mode 100644
index 0000000000..c164f04db0
--- /dev/null
+++ b/tests/vpp/perf/container_memif/10ge2p1x710-eth-l2xcbase-eth-1memif-1dcr-mrr.robot
@@ -0,0 +1,219 @@
+# 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

+| ...

+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR

+| ... | NIC_Intel-X710 | ETH | L2XCFWD | BASE | MEMIF | SINGLE_MEMIF | DOCKER

+| ...

+| Suite Setup | Run Keywords

+| ... | Set up 3-node performance topology with DUT's NIC model | L2

+| ... | Intel-X710

+| ... | AND | Set up performance test suite with MEMIF

+| ... | AND | Set up performance topology with containers

+| ...

+| Suite Teardown | Tear down 3-node performance topology with container

+| ...

+| Test Setup | Run Keywords

+| ... | Set up performance test

+| ... | AND | Restart VPP in all 'VNF' containers

+| ...

+| Test Teardown | Tear down performance mrr test

+| ...

+| Test Template | Check RR for l2xcbase-eth-1memif-1dcr

+| ...

+| Documentation |  *Raw results L2XC test cases*

+| ...

+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology

+| ... | with single links between nodes.

+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 cross connect.

+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 configured with L2 cross-

+| ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X710 by Intel.

+| ... | Container is connected to VPP via Memif interface running same VPP

+| ... | version as running on DUT. Resources are limited via cgroup to use 5

+| ... | cores allocated from pool of isolated CPUs. There are no memory

+| ... | contraints. Cross Horizontal topology with packets flowing via DUT (VPP)

+| ... | to Container, then via horizontal memif to the next Container, and so on

+| ... | until the last Container then to NIC (in last Container). Single

+| ... | Container is supported as of now.

+| ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic

+| ... | at line rate and reports total received/sent packets over trial period.

+| ... | 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-DA2 bandwidth limit

+| ${s_limit} | ${10000000000}

+# Traffic profile

+| ${traffic_profile} | trex-sl-3n-ethip4-ip4src254

+# Container settings

+| ${container_count}= | ${1}

+| ${container_engine}= | Docker

+| ${container_image}= | ubuntu:xenial-20180412

+| ${container_install_dkms}= | ${TRUE}

+| ${container_chain_topology}= | cross_horiz

+# CPU settings

+| ${system_cpus}= | ${1}

+| ${vpp_cpus}= | ${5}

+| ${container_cpus}= | ${5}

+

+*** Keywords ***

+| Check RR for l2xcbase-eth-1memif-1dcr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with ${wt} thread(s), ${wt}\

+| | ... | phy core(s), ${rxq} receive queue(s) per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\

+| | ... | trial throughput test.

+| | ...

+| | [Arguments] | ${framesize} | ${wt} | ${rxq}

+| | ...

+| | Set Test Variable | ${framesize}

+| | ${get_framesize}= | Get Frame Size | ${framesize}

+| | ${max_rate}= | Calculate pps | ${s_limit} | ${get_framesize}

+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology

+| | And Add single PCI device to DUTs in 3-node single link topology

+| | And Run Keyword If | ${get_framesize} < ${1522}

+| | ... | Add no multi seg to all DUTs

+| | And Apply startup configuration on all VPP DUTs

+| | And Initialize L2 xconnect for single memif in 3-node circular topology

+| | ... | ${rxq}

+| | Then Traffic should pass with maximum rate | ${perf_trial_duration}

+| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}

+

+*** Test Cases ***

+| tc01-64B-1t1c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 64B | 1T1C | STHREAD

+| | framesize=${64} | wt=1 | rxq=1

+

+| tc02-1518B-1t1c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 1518B | 1T1C | STHREAD

+| | framesize=${1518} | wt=1 | rxq=1

+

+| tc03-9000B-1t1c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 9000B | 1T1C | STHREAD

+| | framesize=${9000} | wt=1 | rxq=1

+

+| tc04-IMIX-1t1c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\

+| | ... | throughput test.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 1T1C | STHREAD

+| | framesize=IMIX_v4_1 | wt=1 | rxq=1

+

+| tc05-64B-2t2c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 64B | 2T2C | MTHREAD

+| | framesize=${64} | wt=2 | rxq=1

+

+| tc06-1518B-2t2c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 1 phy cores,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 1518B | 2T2C | MTHREAD

+| | framesize=${1518} | wt=2 | rxq=1

+

+| tc07-9000B-2t2c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 1 phy cores,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 9000B | 2T2C | MTHREAD

+| | framesize=${9000} | wt=2 | rxq=1

+

+| tc08-IMIX-2t2c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\

+| | ... | throughput test.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 2T2C | MTHREAD

+| | framesize=IMIX_v4_1 | wt=2 | rxq=1

+

+| tc09-64B-4t4c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\

+| | ... | 2 receive queues per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 64B | 4T4C | MTHREAD

+| | framesize=${64} | wt=4 | rxq=2

+

+| tc10-1518B-4t4c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\

+| | ... | 2 receive queues per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 1518B | 4T4C | MTHREAD

+| | framesize=${1518} | wt=4 | rxq=2

+

+| tc11-9000B-4t4c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\

+| | ... | 2 receive queues per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\

+| | ... | throughput test.

+| | ...

+| | [Tags] | 9000B | 4T4C | MTHREAD

+| | framesize=${9000} | wt=4 | rxq=2

+

+| tc12-IMIX-4t4c-eth-l2xcbase-eth-1memif-1dcr-mrr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\

+| | ... | 2 receive queues per NIC port.

+| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\

+| | ... | throughput test.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 4T4C | MTHREAD

+| | framesize=IMIX_v4_1 | wt=4 | rxq=2

diff --git a/tests/vpp/perf/container_memif/10ge2p1x710-eth-l2xcbase-eth-1memif-1dcr-ndrpdrdisc.robot b/tests/vpp/perf/container_memif/10ge2p1x710-eth-l2xcbase-eth-1memif-1dcr-ndrpdrdisc.robot
new file mode 100644
index 0000000000..bf52330ec5
--- /dev/null
+++ b/tests/vpp/perf/container_memif/10ge2p1x710-eth-l2xcbase-eth-1memif-1dcr-ndrpdrdisc.robot
@@ -0,0 +1,360 @@
+# 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

+| ...

+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC

+| ... | NIC_Intel-X710 | ETH | L2XCFWD | BASE | MEMIF | SINGLE_MEMIF | DOCKER

+| ...

+| Suite Setup | Run Keywords

+| ... | Set up 3-node performance topology with DUT's NIC model | L2

+| ... | Intel-X710

+| ... | AND | Set up performance test suite with MEMIF

+| ... | AND | Set up performance topology with containers

+| ...

+| Suite Teardown | Tear down 3-node performance topology with container

+| ...

+| Test Setup | Run Keywords

+| ... | Set up performance test

+| ... | AND | Restart VPP in all 'VNF' containers

+| ...

+| Test Teardown | Tear down performance discovery test | ${min_rate}pps

+| ... | ${framesize} | ${traffic_profile}

+| ...

+| Test Template | Find NDRPDR for l2xcbase-eth-1memif-1dcr

+| ...

+| Documentation |  *Raw results L2XC test cases*

+| ...

+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology

+| ... | with single links between nodes.

+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 cross connect.

+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 configured with L2 cross-

+| ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X710 by Intel.

+| ... | Container is connected to VPP via Memif interface running same VPP

+| ... | version as running on DUT. Resources are limited via cgroup to use 5

+| ... | cores allocated from pool of isolated CPUs. There are no memory

+| ... | contraints. Cross Horizontal topology with packets flowing via DUT (VPP)

+| ... | to Container, then via horizontal memif to the next Container, and so on

+| ... | until the last Container then to NIC (in last Container). Single

+| ... | Container is supported as of now.

+| ... | *[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 either binary search or linear search

+| ... | algorithms with configured starting rate and final step that determines

+| ... | throughput measurement resolution. 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.

+| ... | *[Ref] Applicable standard specifications:* RFC2544.

+

+*** Variables ***

+# X710-DA2 bandwidth limit

+| ${s_limit} | ${10000000000}

+# Traffic profile

+| ${traffic_profile} | trex-sl-3n-ethip4-ip4src254

+# Container settings

+| ${container_count}= | ${1}

+| ${container_engine}= | Docker

+| ${container_image}= | ubuntu:xenial-20180412

+| ${container_install_dkms}= | ${TRUE}

+| ${container_chain_topology}= | cross_horiz

+# CPU settings

+| ${system_cpus}= | ${1}

+| ${vpp_cpus}= | ${5}

+| ${container_cpus}= | ${5}

+

+*** Keywords ***

+| Find NDRPDR for l2xcbase-eth-1memif-1dcr

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with ${wt} thread(s), ${wt}\

+| | ... | phy core(s), ${rxq} receive queue(s) per NIC port.

+| | ... | [Ver] Find ${search_type} for ${framesize} frames using binary search\

+| | ... | start at 10GE linerate, step 50kpps.

+| | ...

+| | [Arguments] | ${framesize} | ${wt} | ${rxq} | ${search_type}

+| | ... | ${min_rate}=${50000}

+| | Set Test Variable | ${framesize}

+| | Set Test Variable | ${min_rate}

+| | ${get_framesize}= | Get Frame Size | ${framesize}

+| | ${max_rate}= | Calculate pps | ${s_limit} | ${get_framesize}

+| | ${binary_min}= | Set Variable | ${min_rate}

+| | ${binary_max}= | Set Variable | ${max_rate}

+| | ${threshold}= | Set Variable | ${min_rate}

+| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology

+| | And Add single PCI device to DUTs in 3-node single link topology

+| | And Run Keyword If | ${get_framesize} < ${1522}

+| | ... | Add no multi seg to all DUTs

+| | And Apply startup configuration on all VPP DUTs

+| | And Initialize L2 xconnect for single memif in 3-node circular topology

+| | ... | ${rxq}

+| | Then Run Keyword If | '${search_type}' == 'NDR'

+| | ... | Find NDR using binary search and pps

+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}

+| | ... | ${min_rate} | ${max_rate} | ${threshold}

+| | ... | ELSE IF | '${search_type}' == 'PDR'

+| | ... | Find PDR using binary search and pps

+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}

+| | ... | ${min_rate} | ${max_rate} | ${threshold}

+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}

+

+*** Test Cases ***

+| tc01-64B-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC

+| | framesize=${64} | wt=1 | rxq=1 | search_type=NDR

+

+| tc02-64B-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC

+| | framesize=${64} | wt=1 | rxq=1 | search_type=PDR

+

+| tc03-1518B-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC

+| | framesize=${1518} | wt=1 | rxq=1 | search_type=NDR

+

+| tc04-1518B-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC

+| | framesize=${1518} | wt=1 | rxq=1 | search_type=PDR

+

+| tc05-9000B-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 9000B | 1T1C | STHREAD | NDRDISC

+| | framesize=${9000} | wt=1 | rxq=1 | search_type=NDR

+

+| tc06-9000B-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 9000B | 1T1C | STHREAD | PDRDISC

+| | framesize=${9000} | wt=1 | rxq=1 | search_type=PDR

+

+| tc07-IMIX-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC

+| | framesize=IMIX_v4_1 | wt=1 | rxq=1 | search_type=NDR

+

+| tc08-IMIX-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC

+| | framesize=IMIX_v4_1 | wt=1 | rxq=1 | search_type=PDR

+

+| tc09-64B-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC

+| | framesize=${64} | wt=2 | rxq=1 | search_type=NDR

+

+| tc10-64B-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 64B | 1T1C | MTHREAD | PDRDISC

+| | framesize=${64} | wt=2 | rxq=1 | search_type=PDR

+

+| tc11-1518B-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC

+| | framesize=${1518} | wt=2 | rxq=1 | search_type=NDR

+

+| tc12-1518B-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC

+| | framesize=${1518} | wt=2 | rxq=1 | search_type=PDR

+

+| tc13-9000B-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 9000B | 2T2C | MTHREAD | NDRDISC

+| | framesize=${9000} | wt=2 | rxq=1 | search_type=NDR

+

+| tc14-9000B-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 9000B | 2T2C | MTHREAD | PDRDISC

+| | framesize=${9000} | wt=2 | rxq=1 | search_type=PDR

+

+| tc15-IMIX-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find NDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC

+| | framesize=IMIX_v4_1 | wt=2 | rxq=1 | search_type=NDR

+

+| tc16-IMIX-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\

+| | ... | 1 receive queue per NIC port.

+| | ... | [Ver] Find PDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC

+| | framesize=IMIX_v4_1 | wt=2 | rxq=1 | search_type=PDR

+

+| tc17-64B-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC

+| | framesize=${64} |  wt=4 | rxq=2 | search_type=NDR

+

+| tc18-64B-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC

+| | framesize=${64} |  wt=4 | rxq=2 | search_type=PDR

+

+| tc19-1518B-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 1518B | 4T4C | MTHREAD | NDRDISC

+| | framesize=${1518} |  wt=4 | rxq=2 | search_type=NDR

+

+| tc20-1518B-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 1518B | 4T4C | MTHREAD | PDRDISC

+| | framesize=${1518} |  wt=4 | rxq=2 | search_type=PDR

+

+| tc21-9000B-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ...

+| | [Tags] | 9000B | 4T4C | MTHREAD | NDRDISC

+| | framesize=${9000} |  wt=4 | rxq=2 | search_type=NDR

+

+| tc22-9000B-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ...

+| | [Tags] | 9000B | 4T4C | MTHREAD | PDRDISC

+| | framesize=${9000} |  wt=4 | rxq=2 | search_type=PDR

+

+| tc23-IMIX-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find NDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 4T4C | MTHREAD | NDRDISC

+| | framesize=IMIX_v4_1 |  wt=4 | rxq=2 | search_type=NDR

+

+| tc24-IMIX-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc

+| | [Documentation]

+| | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core,\

+| | ... | 2 receive queue per NIC port.

+| | ... | [Ver] Find PDR for IMIX_v4_1 frames using binary search start at 10GE\

+| | ... | linerate, step 50kpps, LT=0.5%.

+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)

+| | ...

+| | [Tags] | IMIX | 4T4C | MTHREAD | PDRDISC

+| | framesize=IMIX_v4_1 | wt=4 | rxq=2 | search_type=PDR