# 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_SHORT | ... | FIB_2M | NIC_Intel-X520-DA2 | Suite Setup | 3-node Performance Suite Setup with DUT's NIC model | ... | L3 | Intel-X520-DA2 | Suite Teardown | 3-node Performance Suite Teardown | Test Setup | Setup all DUTs before test | Test Teardown | Run Keyword | Remove startup configuration of VPP from all DUTs | Documentation | *Reference NDR throughput IPv4 routing verify test cases* | ... | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology | ... | with single links between nodes. | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing. | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4 | ... | routing and 2x1M static IPv4 /32 route entries. DUT1 and DUT2 tested | ... | with 2p10GE NIC X520 Niantic by Intel. | ... | *[Ver] TG verification:* In short performance tests, TG verifies | ... | DUTs' throughput at ref-NDR (reference Non Drop Rate) with zero packet | ... | loss tolerance. Ref-NDR value is periodically updated acording to | ... | formula: ref-NDR = 0.9x NDR, where NDR is found in RFC2544 long | ... | performance tests for the same DUT confiiguration. Test packets are | ... | generated by TG on links to DUTs. TG traffic profile contains two L3 | ... | flow-groups (flow-group per direction, 1M flows per flow-group) with | ... | all packets containing Ethernet header, IPv4 header with IP protocol=61 | ... | and static payload. Incrementing of IP.dst (IPv4 destination address) | ... | field is applied to both streams. | ... | *[Ref] Applicable standard specifications:* RFC2544. *** Variables *** | ${rts_per_flow}= | 1000000 *** Test Cases *** | TC01: Verify 64B ref-NDR at 2x 3.5Mpps - DUT IPv4 Fib 2x1M - 1thread 1core 1rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core, \ | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 64 Byte | | ... | frames using single trial throughput test. | | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR | | ${framesize}= | Set Variable | 64 | | ${duration}= | Set Variable | 10 | | ${rate}= | Set Variable | 3.5mpps | | 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 Add Heapsize Config to all DUTs | 3G | | And Apply startup configuration on all VPP DUTs | | And Scale IPv4 forwarding initialized in a 3-node circular topology | | ... | ${rts_per_flow} | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | | ... | 3-node-IPv4-dst-${rts_per_flow} | TC02: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv4 Fib 2x1M - 1thread 1core 1rxq | | [Documentation] | | ... | Verify ref-NDR for 1518 Byte frames using single trial throughput | | ... | test. DUT runs IPv4 routing config with 1 thread, 1 phy core, 1 | | ... | receive queue per NIC port. | | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR | | ${framesize}= | Set Variable | 1518 | | ${duration}= | Set Variable | 10 | | ${rate}= | Set Variable | 812743pps | | 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 Add Heapsize Config to all DUTs | 3G | | And Apply startup configuration on all VPP DUTs | | And Scale IPv4 forwarding initialized in a 3-node circular topology | | ... | ${rts_per_flow} | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | | ... | 3-node-IPv4-dst-${rts_per_flow} | TC03: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv4 Fib 2x1M - 1thread 1core 1rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing config with 1 thread, 1 phy core, \ | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 1518 Byte | | ... | frames using single trial throughput test. | | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR | | ${framesize}= | Set Variable | 9000 | | ${duration}= | Set Variable | 10 | | ${rate}= | Set Variable | 138580pps | | 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 Heapsize Config to all DUTs | 3G | | And Apply startup configuration on all VPP DUTs | | And Scale IPv4 forwarding initialized in a 3-node circular topology | | ... | ${rts_per_flow} | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | | ... | 3-node-IPv4-dst-${rts_per_flow} | TC04: Verify 64B ref-NDR at 2x 7.5Mpps - DUT IPv4 Fib 2x1M - 2threads, 2cores, 1rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores, \ | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 64 Byte | | ... | frames using single trial throughput test. | | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | | ${framesize}= | Set Variable | 64 | | ${duration}= | Set Variable | 10 | | ${rate}= | Set Variable | 7.5mpps | | 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 Add Heapsize Config to all DUTs | 3G | | And Apply startup configuration on all VPP DUTs | | And Scale IPv4 forwarding initialized in a 3-node circular topology | | ... | ${rts_per_flow} | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | | ... | 3-node-IPv4-dst-${rts_per_flow} | TC05: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv4 Fib 2x1M - 2threads, 2cores, 1rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores, \ | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 1518 Byte | | ... | frames using single trial throughput test. | | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | | ${framesize}= | Set Variable | 1518 | | ${duration}= | Set Variable | 10 | | ${rate}= | Set Variable | 812743pps | | 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 Add Heapsize Config to all DUTs | 3G | | And Apply startup configuration on all VPP DUTs | | And Scale IPv4 forwarding initialized in a 3-node circular topology | | ... | ${rts_per_flow} | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | | ... | 3-node-IPv4-dst-${rts_per_flow} | TC06: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv4 Fib 2x1M - 2threads, 2cores, 1rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing config with 2 threads, 2 phy cores, \ | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 9000 Byte | | ... | frames using single trial throughput test. | | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | | ${framesize}= | Set Variable | 9000 | | ${duration}= | Set Variable | 10 | | ${rate}= | Set Variable | 138580pps | | 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 Heapsize Config to all DUTs | 3G | | And Apply startup configuration on all VPP DUTs | | And Scale IPv4 forwarding initialized in a 3-node circular topology | | ... | ${rts_per_flow} | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | | ... | 3-node-IPv4-dst-${rts_per_flow} | TC07: Verify 64B ref-NDR at 2x 10.0Mpps - DUT IPv4 Fib 2x1M - 4threads, 4cores, 2rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores, \ | | ... | 2 receive queues per NIC port. [Ver] Verify ref-NDR for 64 Byte | | ... | frames using single trial throughput test. | | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | | ${framesize}= | Set Variable | 64 | | ${duration}= | Set Variable | 10 | | ${rate}= | Set Variable | 10.0mpps | | 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 Add Heapsize Config to all DUTs | 3G | | And Apply startup configuration on all VPP DUTs | | And Scale IPv4 forwarding initialized in a 3-node circular topology | | ... | ${rts_per_flow} | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | | ... | 3-node-IPv4-dst-${rts_per_flow} | TC08: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv4 Fib 2x1M - 4threads, 4cores, 2rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores, \ | | ... | 2 receive queues per NIC port. [Ver] Verify ref-NDR for 1518 Byte | | ... | frames using single trial throughput test. | | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | | ${framesize}= | Set Variable | 1518 | | ${duration}= | Set Variable | 10 | | ${rate}= | Set Variable | 812743pps | | 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 Add Heapsize Config to all DUTs | 3G | | And Apply startup configuration on all VPP DUTs | | And Scale IPv4 forwarding initialized in a 3-node circular topology | | ... | ${rts_per_flow} | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | | ... | 3-node-IPv4-dst-${rts_per_flow} | TC09: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv4 Fib 2x1M - 4threads, 4cores, 2rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing config with 4 threads, 4 phy cores, \ | | ... | 2 receive queues per NIC port. [Ver] Verify ref-NDR for 9000 Byte | | ... | frames using single trial throughput test. | | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | | ${framesize}= | Set Variable | 9000 | | ${duration}= | Set Variable | 10 | | ${rate}= | Set Variable | 138580pps | | 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 Heapsize Config to all DUTs | 3G | | And Apply startup configuration on all VPP DUTs | | And Scale IPv4 forwarding initialized in a 3-node circular topology | | ... | ${rts_per_flow} | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | | ... | 3-node-IPv4-dst-${rts_per_flow}