X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=dpdk-tests%2Fperf%2F40ge2p1xl710-eth-l2xcbase-ndrdisc.robot;fp=dpdk-tests%2Fperf%2F40ge2p1xl710-eth-l2xcbase-ndrdisc.robot;h=0000000000000000000000000000000000000000;hp=80aaf08c5a6fb6fd0062486c3fb251475666d6c9;hb=6dd47ed60a15c9f4c86d095844839610783a8393;hpb=3f71d7394f1dc584de9725736d130a5a0e076533

diff --git a/dpdk-tests/perf/40ge2p1xl710-eth-l2xcbase-ndrdisc.robot b/dpdk-tests/perf/40ge2p1xl710-eth-l2xcbase-ndrdisc.robot
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--- a/dpdk-tests/perf/40ge2p1xl710-eth-l2xcbase-ndrdisc.robot
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@@ -1,413 +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
-| Resource | resources/libraries/robot/DPDK/default.robot
-| Library | resources.libraries.python.topology.Topology
-| Library | resources.libraries.python.NodePath
-| Library | resources.libraries.python.InterfaceUtil
-| Library | resources.libraries.python.DPDK.DPDKTools
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | PERFTEST | NDRPDRDISC | 1NUMA
-| ... | NIC_Intel-XL710 | DPDK | ETH | L2XCFWD | BASE
-| Suite Setup | DPDK 3-node Performance Suite Setup with DUT's NIC model
-| ... | L2 | Intel-XL710
-| Suite Teardown | DPDK 3-node Performance Suite Teardown
-| Documentation | *RFC2544: Pkt throughput IPv4 routing 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 frame forwarding.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK testpmd\
-| ... | application and use the io forwarding mode. DUT1 and DUT2 tested with\
-| ... | 2p40GE NIC XL710 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 ***
-# XL710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
-| ${s_24.5G} | ${24500000000}
-# XL710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
-| ${s_18.75Mpps} | ${18750000}
-
-*** Test Cases ***
-| tc01-64B-1t1c-eth-l2xcbase-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 1T1C | STHREAD | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '1' worker threads and rxqueues '1' with jumbo frames 'no'
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc02-64B-1t1c-eth-l2xcbase-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '1' worker threads and rxqueues '1' with jumbo frames 'no'
-| | 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-1t1c-eth-l2xcbase-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 1T1C | STHREAD | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '1' worker threads and rxqueues '1' with jumbo frames 'no'
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc04-1518B-1t1c-eth-l2xcbase-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '1' worker threads and rxqueues '1' with jumbo frames 'no'
-| | 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-1t1c-eth-l2xcbase-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 1T1C | STHREAD | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '1' worker threads and rxqueues '1' with jumbo frames 'yes'
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc06-9000B-1t1c-eth-l2xcbase-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '1' worker threads and rxqueues '1' with jumbo frames 'yes'
-| | 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-2t2c-eth-l2xcbase-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 2T2C | MTHREAD | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '2' worker threads and rxqueues '1' with jumbo frames 'no'
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc08-64B-2t2c-eth-l2xcbase-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '2' worker threads and rxqueues '1' with jumbo frames 'no'
-| | 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-2t2c-eth-l2xcbase-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 2T2C | MTHREAD | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '2' worker threads and rxqueues '1' with jumbo frames 'no'
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc10-1518B-2t2c-eth-l2xcbase-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '2' worker threads and rxqueues '1' with jumbo frames 'no'
-| | 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-2t2c-eth-l2xcbase-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 2T2C | MTHREAD | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '2' worker threads and rxqueues '1' with jumbo frames 'yes'
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc12-9000B-2t2c-eth-l2xcbase-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '2' worker threads and rxqueues '1' with jumbo frames 'yes'
-| | 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-4t4c-eth-l2xcbase-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 4T4C | MTHREAD | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '4' worker threads and rxqueues '2' with jumbo frames 'no'
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc14-64B-4t4c-eth-l2xcbase-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '4' worker threads and rxqueues '2' with jumbo frames 'no'
-| | 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-4t4c-eth-l2xcbase-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 4T4C | MTHREAD | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '4' worker threads and rxqueues '2' with jumbo frames 'no'
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc16-1518B-4t4c-eth-l2xcbase-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '4' worker threads and rxqueues '2' with jumbo frames 'no'
-| | 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-4t4c-eth-l2xcbase-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 4T4C | MTHREAD | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '4' worker threads and rxqueues '2' with jumbo frames 'yes'
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc18-9000B-4t4c-eth-l2xcbase-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding 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 40GE\
-| | ... | linerate, step 5kpps, LT=0.5%.
-| | ...
-| | [Tags] | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD '4' worker threads and rxqueues '2' with jumbo frames 'yes'
-| | 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}