# Copyright (c) 2017 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. *** Settings *** | Resource | resources/libraries/robot/performance.robot | ... | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC | ... | NIC_Cisco-VIC-1227 | ETH | L2BDMACLRN | BASE | ... | Suite Setup | 3-node Performance Suite Setup with DUT's NIC model | ... | L2 | Cisco-VIC-1227 | Suite Teardown | 3-node Performance Suite Teardown | ... | Test Setup | Performance test setup | Test Teardown | Performance test teardown | ${min_rate}pps | ${framesize} | ... | 3-node-bridge | ... | 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 | ... | Cisco-VIC-1227. | ... | *[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 *** # Cisco-VIC-1227 bandwidth limit | ${s_limit} | ${10000000000} *** Keywords *** | L2 Bridge Domain NDR Binary Search | | [Arguments] | ${framesize} | ${min_rate} | ${wt} | ${rxq} | | # Test Variables required for test teardown | | Set Test Variable | ${framesize} | | Set Test Variable | ${min_rate} | | ${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} | | # Test Variables required for test teardown | | Set Test Variable | ${framesize} | | Set Test Variable | ${min_rate} | | ${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 ${threshold}pps, | append=True | | Set Test Documentation | LT=${perf_pdr_loss_acceptance} | append=True | | Set Test Documentation | ${perf_pdr_loss_acceptance_type}. | append=True | | Add '${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} | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type} *** Test Cases *** | tc01-64B-1t1c-eth-l2bdbasemaclrn-ndrdisc | | ... | framesize=${64} | min_rate=${100000} | wt=1 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 1 thread, 1 phy core, 1 receive queue per NIC port. | | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps. | | [Tags] | 64B | 1T1C | STHREAD | NDRDISC | | [Template] | L2 Bridge Domain NDR Binary Search | tc02-64B-1t1c-eth-l2bdbasemaclrn-pdrdisc | | ... | framesize=${64} | min_rate=${100000} | wt=1 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 1 thread, 1 phy core, 1 receive queue per NIC port. | | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps, LT=0.5%. | | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain PDR Binary Search | tc03-1518B-1t1c-eth-l2bdbasemaclrn-ndrdisc | | ... | framesize=${1518} | min_rate=${10000} | wt=1 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 1 thread, 1 phy core, 1 receive queue per NIC port. | | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\ | | ... | linerate, step 10kpps. | | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC | | [Template] | L2 Bridge Domain NDR Binary Search | tc04-1518B-1t1c-eth-l2bdbasemaclrn-pdrdisc | | ... | framesize=${1518} | min_rate=${10000} | wt=1 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 1 thread, 1 phy core, 1 receive queue per NIC port. | | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\ | | ... | linerate, step 10kpps, LT=0.5%. | | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain PDR Binary Search | tc05-9000B-1t1c-eth-l2bdbasemaclrn-ndrdisc | | ... | framesize=${9000} | min_rate=${10000} | wt=1 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 1 thread, 1 phy core, 1 receive queue per NIC port. | | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\ | | ... | linerate, step 10kpps. | | [Tags] | 9000B | 1T1C | STHREAD | NDRDISC | | [Template] | L2 Bridge Domain NDR Binary Search | tc06-9000B-1t1c-eth-l2bdbasemaclrn-pdrdisc | | ... | framesize=${9000} | min_rate=${10000} | wt=1 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 1 thread, 1 phy core, 1 receive queue per NIC port. | | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\ | | ... | linerate, step 10kpps, LT=0.5%. | | [Tags] | 9000B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain PDR Binary Search | tc07-64B-2t2c-eth-l2bdbasemaclrn-ndrdisc | | ... | framesize=${64} | min_rate=${100000} | wt=2 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 2 threads, 2 phy cores, 1 receive queue per NIC port. | | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps. | | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC | | [Template] | L2 Bridge Domain NDR Binary Search | tc08-64B-2t2c-eth-l2bdbasemaclrn-pdrdisc | | ... | framesize=${64} | min_rate=${100000} | wt=2 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 2 threads, 2 phy cores, 1 receive queue per NIC port. | | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps, LT=0.5%. | | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain PDR Binary Search | tc09-1518B-2t2c-eth-l2bdbasemaclrn-ndrdisc | | ... | framesize=${1518} | min_rate=${10000} | wt=2 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 2 threads, 2 phy cores, 1 receive queue per NIC port. | | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\ | | ... | linerate, step 10kpps. | | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain NDR Binary Search | tc10-1518B-2t2c-eth-l2bdbasemaclrn-pdrdisc | | ... | framesize=${1518} | min_rate=${10000} | wt=2 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 2 threads, 2 phy cores, 1 receive queue per NIC port. | | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\ | | ... | linerate, step 10kpps, LT=0.5%. | | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain PDR Binary Search | tc11-9000B-2t2c-eth-l2bdbasemaclrn-ndrdisc | | ... | framesize=${9000} | min_rate=${10000} | wt=2 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 2 threads, 2 phy cores, 1 receive queue per NIC port. | | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\ | | ... | linerate, step 10kpps. | | [Tags] | 9000B | 2T2C | MTHREAD | NDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain NDR Binary Search | tc12-9000B-2t2c-eth-l2bdbasemaclrn-pdrdisc | | ... | framesize=${9000} | min_rate=${10000} | wt=2 | rxq=1 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 2 threads, 2 phy cores, 1 receive queue per NIC port. | | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\ | | ... | linerate, step 10kpps, LT=0.5%. | | [Tags] | 9000B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain PDR Binary Search | tc13-64B-4t4c-eth-l2bdbasemaclrn-ndrdisc | | ... | framesize=${64} | min_rate=${100000} | wt=4 | rxq=2 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 4 threads, 4 phy cores, 2 receive queues per NIC port. | | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps. | | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC | | [Template] | L2 Bridge Domain NDR Binary Search | tc14-64B-4t4c-eth-l2bdbasemaclrn-pdrdisc | | ... | framesize=${64} | min_rate=${100000} | wt=4 | rxq=2 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 4 threads, 4 phy cores, 2 receive queues per NIC port. | | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps, LT=0.5%. | | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain PDR Binary Search | tc15-1518B-4t4c-eth-l2bdbasemaclrn-ndrdisc | | ... | framesize=${1518} | min_rate=${10000} | wt=4 | rxq=2 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 4 threads, 4 phy cores, 2 receive queues per NIC port. | | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\ | | ... | linerate, step 10kpps. | | [Tags] | 1518B | 4T4C | MTHREAD | NDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain NDR Binary Search | tc16-1518B-4t4c-eth-l2bdbasemaclrn-pdrdisc | | ... | framesize=${1518} | min_rate=${10000} | wt=4 | rxq=2 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 4 threads, 4 phy cores, 2 receive queues per NIC port. | | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\ | | ... | linerate, step 10kpps, LT=0.5%. | | [Tags] | 1518B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain PDR Binary Search | tc17-9000B-4t4c-eth-l2bdbasemaclrn-ndrdisc | | ... | framesize=${9000} | min_rate=${10000} | wt=4 | rxq=2 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with with\ | | ... | 4 threads, 4 phy cores, 2 receive queues per NIC port. | | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\ | | ... | linerate, step 10kpps. | | [Tags] | 9000B | 4T4C | MTHREAD | NDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain NDR Binary Search | tc18-9000B-4t4c-eth-l2bdbasemaclrn-pdrdisc | | ... | framesize=${9000} | min_rate=${10000} | wt=4 | rxq=2 | | [Documentation] | | ... | [Cfg] DUT runs L2BD switching config with 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 10kpps, LT=0.5%. | | [Tags] | 9000B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH | | [Template] | L2 Bridge Domain PDR Binary Search