From: pmikus <pmikus@cisco.com>
Date: Tue, 6 Sep 2016 07:54:47 +0000 (+0100)
Subject: CSIT-403 Data-Driven Performance Test Suite I
X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=commitdiff_plain;h=6b97e58d8c32773c6be8eabc770c67b4e8154451

CSIT-403 Data-Driven Performance Test Suite I

- Rewrite performance test suites to Data-Driven approach

Change-Id: I3d6932dacbf002cc78917b7e1be21f5480056da4
Signed-off-by: pmikus <pmikus@cisco.com>
---

diff --git a/tests/perf/Bridge_Domain_Intel-X520-DA2.robot b/tests/perf/Bridge_Domain_Intel-X520-DA2.robot
new file mode 100644
index 0000000000..ab5eac4c93
--- /dev/null
+++ b/tests/perf/Bridge_Domain_Intel-X520-DA2.robot
@@ -0,0 +1,190 @@
+# Copyright (c) 2016 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.robot
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | PERFTEST_LONG
+| ... | NIC_Intel-X520-DA2
+| Suite Setup | 3-node Performance Suite Setup with DUT's NIC model
+| ... | L2 | Intel-X520-DA2
+| Suite Teardown | 3-node Performance Suite Teardown
+| Test Setup | Setup all DUTs before test
+| Test Teardown | Run Keywords
+| ...           | Run Keyword If Test Failed
+| ...           | Traffic should pass with no loss | 10
+| ...           | ${min_rate}pps | ${framesize} | 3-node-bridge
+| ...           | fail_on_loss=${False}
+| ...           | AND | Remove startup configuration of VPP from all DUTs
+| ...           | AND | Show vpp trace dump on all DUTs
+| Documentation | *RFC2544: Pkt throughput L2BD 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 switching of IPv4.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-\
+| ... | domain and MAC learning enabled. DUT1 and DUT2 tested with 2p10GE NI
+| ... | X520 Niantic 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 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, 253 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}
+
+*** Keywords ***
+| L2 Bridge Domain NDR Binary Search
+| | [Arguments] | ${framesize} | ${min_rate} | ${wt} | ${rxq}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Set Test Documentation | [Cfg] DUT runs L2BD switching config with ${wt}\
+| | Set Test Documentation | thread, ${wt} phy core, ${rxq}\ | append=True
+| | Set Test Documentation | receive queue per NIC port. | append=True
+| | Set Test Documentation | [Ver] Find NDR for ${framesize} Byte\ | append=True
+| | Set Test Documentation | frames using binary search start at\ | append=True
+| | Set Test Documentation | 10GE linerate, step ${threshold}pps. | append=True
+| | Add '${wt}' worker threads and rxqueues '${rxq}' in 3-node single-link topo
+| | Add PCI devices to DUTs from 3-node single link topology
+| | Run Keyword If | ${framesize} < ${1522} | Add No Multi Seg to all DUTs
+| | Apply startup configuration on all VPP DUTs
+| | L2 bridge domain initialized in a 3-node circular topology
+| | Find NDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | 3-node-bridge
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+
+| L2 Bridge Domain PDR Binary Search
+| | [Arguments] | ${framesize} | ${min_rate} | ${wt} | ${rxq}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Set Test Documentation | [Cfg] DUT runs L2BD switching config with ${wt}\
+| | Set Test Documentation | thread, ${wt} phy core, ${rxq}\ | append=True
+| | Set Test Documentation | receive queue per NIC port. | append=True
+| | Set Test Documentation | [Ver] Find PDR for ${framesize} Byte\ | append=True
+| | Set Test Documentation | frames using binary search start at\ | append=True
+| | Set Test Documentation | 10GE linerate, step ${threshold}pps, | append=True
+| | Set Test Documentation | LT=${glob_loss_acceptance} | append=True
+| | Set Test Documentation | ${glob_loss_acceptance_type}. | append=True
+| | Add '${wt}' worker threads and rxqueues '${rxq}' in 3-node single-link topo
+| | Add PCI devices to DUTs from 3-node single link topology
+| | Run Keyword If | ${framesize} < ${1522} | Add No Multi Seg to all DUTs
+| | Apply startup configuration on all VPP DUTs
+| | L2 bridge domain initialized in a 3-node circular topology
+| | Find PDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | 3-node-bridge
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ${glob_loss_acceptance} | ${glob_loss_acceptance_type}
+
+*** Test Cases ***
+| TC01: 64B NDR binary search - DUT L2BD - 1thread 1core 1rxq
+| | ... | ${64} | ${100000} | 1 | 1
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
+| | [Template] | L2 Bridge Domain NDR Binary Search
+
+| TC02: 64B PDR binary search - DUT L2BD - 1thread 1core 1rxq
+| | ... | ${64} | ${100000} | 1 | 1
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain PDR Binary Search
+
+| TC03: 1518B NDR binary search - DUT L2BD - 1thread 1core 1rxq
+| | ... | ${1518} | ${10000} | 1 | 1
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
+| | [Template] | L2 Bridge Domain NDR Binary Search
+
+| TC04: 1518B PDR binary search - DUT L2BD - 1thread 1core 1rxq
+| | ... | ${1518} | ${10000} | 1 | 1
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain PDR Binary Search
+
+| TC05: 9000B NDR binary search - DUT L2BD - 1thread 1core 1rxq
+| | ... | ${9000} | ${10000} | 1 | 1
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
+| | [Template] | L2 Bridge Domain NDR Binary Search
+
+| TC06: 9000B PDR binary search - DUT L2BD - 1thread 1core 1rxq
+| | ... | ${9000} | ${10000} | 1 | 1
+| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain PDR Binary Search
+
+| TC07: 64B NDR binary search - DUT L2BD - 2thread 2core 1rxq
+| | ... | ${64} | ${100000} | 2 | 1
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR
+| | [Template] | L2 Bridge Domain NDR Binary Search
+
+| TC08: 64B PDR binary search - DUT L2BD - 2thread 2core 1rxq
+| | ... | ${64} | ${100000} | 2 | 1
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain PDR Binary Search
+
+| TC09: 1518B NDR binary search - DUT L2BD - 2thread 2core 1rxq
+| | ... | ${1518} | ${10000} | 2 | 1
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain NDR Binary Search
+
+| TC10: 1518B PDR binary search - DUT L2BD - 2thread 2core 1rxq
+| | ... | ${1518} | ${10000} | 2 | 1
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain PDR Binary Search
+
+| TC11: 9000B NDR binary search - DUT L2BD - 2thread 2core 1rxq
+| | ... | ${9000} | ${10000} | 2 | 1
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain NDR Binary Search
+
+| TC12: 9000B PDR binary search - DUT L2BD - 2thread 2core 1rxq
+| | ... | ${9000} | ${10000} | 2 | 1
+| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain PDR Binary Search
+
+| TC13: 64B NDR binary search - DUT L2BD - 4thread 4core 2rxq
+| | ... | ${64} | ${100000} | 4 | 2
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR
+| | [Template] | L2 Bridge Domain NDR Binary Search
+
+| TC14: 64B PDR binary search - DUT L2BD - 4thread 4core 2rxq
+| | ... | ${64} | ${100000} | 4 | 2
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain PDR Binary Search
+
+| TC15: 1518B NDR binary search - DUT L2BD - 4thread 4core 2rxq
+| | ... | ${1518} | ${10000} | 4 | 2
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain NDR Binary Search
+
+| TC16: 1518B PDR binary search - DUT L2BD - 4thread 4core 2rxq
+| | ... | ${1518} | ${10000} | 4 | 2
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain PDR Binary Search
+
+| TC17: 9000B NDR binary search - DUT L2BD - 4thread 4core 2rxq
+| | ... | ${9000} | ${10000} | 4 | 2
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain NDR Binary Search
+
+| TC18: 9000B PDR binary search - DUT L2BD - 4thread 4core 2rxq
+| | ... | ${9000} | ${10000} | 4 | 2
+| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
+| | [Template] | L2 Bridge Domain PDR Binary Search
diff --git a/tests/perf/Long_Bridge_Domain_Intel-X520-DA2.robot b/tests/perf/Long_Bridge_Domain_Intel-X520-DA2.robot
deleted file mode 100644
index 1354980eb5..0000000000
--- a/tests/perf/Long_Bridge_Domain_Intel-X520-DA2.robot
+++ /dev/null
@@ -1,511 +0,0 @@
-# Copyright (c) 2016 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.robot
-| Library | resources.libraries.python.NodePath
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | PERFTEST_LONG
-| ...        | NIC_Intel-X520-DA2
-| Suite Setup | 3-node Performance Suite Setup with DUT's NIC model
-| ... | L2 | Intel-X520-DA2
-| Suite Teardown | 3-node Performance Suite Teardown
-| Test Setup | Setup all DUTs before test
-| Test Teardown | Run Keywords
-| ...           | Run Keyword If Test Failed
-| ...           | Traffic should pass with no loss | 10
-| ...           | ${min_rate}pps | ${framesize} | 3-node-bridge
-| ...           | fail_on_loss=${False}
-| ...           | AND | Remove startup configuration of VPP from all DUTs
-| ...           | AND | Show vpp trace dump on all DUTs
-| Documentation | *RFC2544: Pkt throughput L2BD 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 switching of IPv4.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-
-| ... | domain and MAC learning enabled. DUT1 and DUT2 tested with 2p10GE NIC
-| ... | X520 Niantic 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 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, 253 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}
-
-*** Test Cases ***
-| TC01: 64B NDR binary search - DUT L2BD - 1thread 1core 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD 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 100kpps.
-| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-
-| TC02: 64B PDR binary search - DUT L2BD - 1thread 1core 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD 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 100kpps, LT=0.5%.
-| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-| | ...                                       | ${glob_loss_acceptance}
-| | ...                                       | ${glob_loss_acceptance_type}
-
-| TC03: 1518B NDR binary search - DUT L2BD - 1thread 1core 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD 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 10kpps.
-| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-
-| TC04: 1518B PDR binary search - DUT L2BD - 1thread 1core 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD 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 10kpps, LT=0.5%.
-| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-| | ...                                       | ${glob_loss_acceptance}
-| | ...                                       | ${glob_loss_acceptance_type}
-
-| TC05: 9000B NDR binary search - DUT L2BD - 1thread 1core 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD 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 5kpps.
-| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-
-| TC06: 9000B PDR binary search - DUT L2BD - 1thread 1core 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD 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 5kpps, LT=0.5%.
-| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-| | ...                                       | ${glob_loss_acceptance}
-| | ...                                       | ${glob_loss_acceptance_type}
-
-| TC07: 64B NDR binary search - DUT L2BD - 2threads 2cores 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
-| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames
-| | ... | using binary search start at 10GE linerate, step 100kpps.
-| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-
-| TC08: 64B PDR binary search - DUT L2BD - 2threads 2cores 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
-| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames
-| | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%.
-| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-| | ...                                       | ${glob_loss_acceptance}
-| | ...                                       | ${glob_loss_acceptance_type}
-
-| TC09: 1518B NDR binary search - DUT L2BD - 2threads 2cores 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
-| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1518 Byte frames
-| | ... | using binary search start at 10GE linerate, step 10kpps.
-| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-
-| TC10: 1518B PDR binary search - DUT L2BD - 2threads 2cores 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
-| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1518 Byte frames
-| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
-| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-| | ...                                       | ${glob_loss_acceptance}
-| | ...                                       | ${glob_loss_acceptance_type}
-
-| TC11: 9000B NDR binary search - DUT L2BD - 2threads 2cores 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
-| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames
-| | ... | using binary search start at 10GE linerate, step 5kpps.
-| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-
-| TC12: 9000B PDR binary search - DUT L2BD - 2threads 2cores 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
-| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames
-| | ... | using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
-| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-| | ...                                       | ${glob_loss_acceptance}
-| | ...                                       | ${glob_loss_acceptance_type}
-
-| TC13: 64B NDR binary search - DUT L2BD - 4threads 4cores 2rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
-| | ... | 2 receive queues per NIC port. [Ver] Find NDR for 64 Byte frames
-| | ... | using binary search start at 10GE linerate, step 100kpps.
-| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-
-| TC14: 64B PDR binary search - DUT L2BD - 4threads 4cores 2rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
-| | ... | 2 receive queues per NIC port. [Ver] Find PDR for 64 Byte frames
-| | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%.
-| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-| | ...                                       | ${glob_loss_acceptance}
-| | ...                                       | ${glob_loss_acceptance_type}
-
-| TC15: 1518B NDR binary search - DUT L2BD - 4threads 4cores 2rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
-| | ... | 2 receive queues per NIC port. [Ver] Find NDR for 1518 Byte frames
-| | ... | using binary search start at 10GE linerate, step 10kpps.
-| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-
-| TC16: 1518B PDR binary search - DUT L2BD - 4threads 4cores 2rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
-| | ... | 2 receive queues per NIC port. [Ver] Find PDR for 1518 Byte frames
-| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
-| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-| | ...                                       | ${glob_loss_acceptance}
-| | ...                                       | ${glob_loss_acceptance_type}
-
-| TC17: 9000B NDR binary search - DUT L2BD - 4threads 4cores 2rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
-| | ... | 2 receive queues per NIC port. [Ver] Find NDR for 9000 Byte frames
-| | ... | using binary search start at 10GE linerate, step 5kpps.
-| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-
-| TC18: 9000B PDR binary search - DUT L2BD - 4threads 4cores 2rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
-| | ... | 2 receive queues per NIC port. [Ver] Find PDR for 9000 Byte frames
-| | ... | using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
-| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
-| | And   Add PCI devices to DUTs from 3-node single link topology
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-| | ...                                       | ${glob_loss_acceptance}
-| | ...                                       | ${glob_loss_acceptance_type}
-
-| TC19: IMIX_v4_1 NDR binary search - DUT L2BD - 1thread 1core 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core, \
-| | ... | 1 receive queue per NIC port. [Ver] Find NDR for IMIX_v4_1 frame size
-| | ... | using binary search start at 10GE linerate, step 100kpps.
-| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
-| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add all PCI devices to all DUTs
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-
-| TC20: IMIX_v4_1 PDR binary search - DUT L2BD - 1thread 1core 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core, \
-| | ... | 1 receive queue per NIC port. [Ver] Find PDR for IMIX_v4_1 frame size
-| | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%.
-| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
-| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
-| | And   Add all PCI devices to all DUTs
-| | And   Add No Multi Seg to all DUTs
-| | And   Apply startup configuration on all VPP DUTs
-| | And   L2 bridge domain initialized in a 3-node circular topology
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ...                                       | ${binary_max} | 3-node-bridge
-| | ...                                       | ${min_rate} | ${max_rate}
-| | ...                                       | ${threshold}
-| | ...                                       | ${glob_loss_acceptance}
-| | ...                                       | ${glob_loss_acceptance_type}