# 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.Policer | Library | resources.libraries.python.IPv4Setup.Dut | ${nodes['DUT1']} | WITH NAME | dut1_v4 | Library | resources.libraries.python.IPv4Setup.Dut | ${nodes['DUT2']} | WITH NAME | dut2_v4 | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | PERFTEST_SHORT | ... | 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 Keywords | Remove startup configuration of VPP from all DUTs | ... | AND | Show vpp trace dump on all DUTs | Documentation | *Reference NDR throughput IPv4 policer 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 two static IPv4 /24 route entries and policer with 2R3C | ... | color-aware configuration. Policer is applied on links TG - DUT1 and | ... | DUT2 - TG. 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 configuration. 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, RFC2698. *** Variables *** | ${cir}= | ${100} | ${eir}= | ${150} *** Test Cases *** | TC01: Verify 64B ref-NDR at 2x 3.1Mpps - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing and policer 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 | 3.1mpps | | Set Test Variable | ${cb} | ${framesize} | | Set Test Variable | ${eb} | ${framesize} | | 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 IPv4 forwarding initialized in a 3-node circular topology | | And IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | 3-node-IPv4 | TC02: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing and policer 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 | 1518 | | ${duration}= | Set Variable | 10 | | ${rate}= | Set Variable | 812743pps | | Set Test Variable | ${cb} | ${framesize} | | Set Test Variable | ${eb} | ${framesize} | | 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 | | When IPv4 forwarding initialized in a 3-node circular topology | | And IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | 3-node-IPv4 | TC03: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv4 2r3c-ca policer - 1thread 1core 1rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 phy \ | | ... | core, 1 receive queue per NIC port. [Ver] Verify ref-NDR for 9000 \ | | ... | 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 | | Set Test Variable | ${cb} | ${framesize} | | Set Test Variable | ${eb} | ${framesize} | | 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 IPv4 forwarding initialized in a 3-node circular topology | | And IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | 3-node-IPv4 | TC04: Verify 64B ref-NDR at 2x 5.6Mpps - DUT IPv4 2r3c-ca policer - 2thread 2core 1rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing and policer 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 | 5.6mpps | | Set Test Variable | ${cb} | ${framesize} | | Set Test Variable | ${eb} | ${framesize} | | 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 IPv4 forwarding initialized in a 3-node circular topology | | And IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | 3-node-IPv4 | TC05: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv4 2r3c-ca policer - 2thread 2core 1rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing and policer 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 | | Set Test Variable | ${cb} | ${framesize} | | Set Test Variable | ${eb} | ${framesize} | | 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 IPv4 forwarding initialized in a 3-node circular topology | | And IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | 3-node-IPv4 | TC06: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv4 2r3c-ca policer - 2thread 2core 1rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing and policer 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 | | Set Test Variable | ${cb} | ${framesize} | | Set Test Variable | ${eb} | ${framesize} | | 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 IPv4 forwarding initialized in a 3-node circular topology | | And IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | 3-node-IPv4 | TC07: Verify 64B ref-NDR at 2x 8.9Mpps - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 thread, 4 \ | | ... | phy core, 2 receive queue 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 | 8.9mpps | | Set Test Variable | ${cb} | ${framesize} | | Set Test Variable | ${eb} | ${framesize} | | 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 IPv4 forwarding initialized in a 3-node circular topology | | And IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | 3-node-IPv4 | TC08: Verify 1518B ref-NDR at 2x 812.74kpps - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 thread, 4 \ | | ... | phy core, 2 receive queue 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 | | Set Test Variable | ${cb} | ${framesize} | | Set Test Variable | ${eb} | ${framesize} | | 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 IPv4 forwarding initialized in a 3-node circular topology | | And IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | 3-node-IPv4 | TC09: Verify 9000B ref-NDR at 2x 138.58kpps - DUT IPv4 2r3c-ca policer - 4threads 4cores 2rxq | | [Documentation] | | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 thread, 4 \ | | ... | phy core, 2 receive queue 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 | | Set Test Variable | ${cb} | ${framesize} | | Set Test Variable | ${eb} | ${framesize} | | 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 IPv4 forwarding initialized in a 3-node circular topology | | And IPv4 policer 2r3c-'ca' initialized in a 3-node circular topology | | Then Traffic should pass with no loss | ${duration} | ${rate} | | ... | ${framesize} | 3-node-IPv4