# Copyright (c) 2018 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 *** | Library | resources.tools.wrk.wrk | Resource | resources/libraries/robot/wrk/wrk_utils.robot | Resource | resources/libraries/robot/performance/performance_setup.robot | Resource | resources/libraries/robot/tcp/tcp_setup.robot | ... | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | HTTP | TCP | ... | Suite Setup | Set up 3-node performance topology with wrk and DUT's NIC model | ... | Intel-XL710 | ... | Test Setup | Set up performance test | Test Teardown | Tear down performance test with wrk | ... | Documentation | *HTTP requests per seconds, connections per seconds and | ... | throughput measurement.* | ... | ... | *[Top] Network Topologies:* TG-DUT-TG 2-node topology | ... | with single link between nodes. | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing. | ... | *[Cfg] DUT configuration:* | ... | *[Ver] TG verification:* | ... | *[Ref] Applicable standard specifications:* *** Keywords *** | Measure throughput or rps or cps | | [Arguments] | ${traffic_profile} | ${wt} | ${rxq} | ${test_type} | | ... | | Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology | | Add PCI devices to DUTs in 3-node single link topology | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Import Library | resources.libraries.python.VppConfigGenerator | | | ... | WITH NAME | ${dut} | | | Run keyword | ${dut}.Add TCP preallocated connections | 1000000 | | | Run keyword | ${dut}.Add TCP preallocated half open connections | 1000000 | | | Run keyword | ${dut}.Add session event queue length | 1000000 | | | Run keyword | ${dut}.Add session preallocated sessions | 1000000 | | | Run keyword | ${dut}.Add session v4 session table buckets | 500000 | | | Run keyword | ${dut}.Add session v4 session table memory | 1g | | | Run keyword | ${dut}.Add session v4 halfopen table buckets | 2500000 | | | Run keyword | ${dut}.Add session v4 halfopen table memory | 3g | | | Run keyword | ${dut}.Add session local endpoints table buckets | 2500000 | | | Run keyword | ${dut}.Add session local endpoints table memory | 3g | | Apply startup configuration on all VPP DUTs | | Set up HTTP server on the VPP node | 192.168.10.2 | 24 | | Run Keyword If | '${test_type}' == 'bw' | | ... | Measure throughput | ${traffic_profile} | | ... | ELSE IF | '${test_type}' == 'rps' | | ... | Measure requests per second | ${traffic_profile} | | ... | ELSE IF | '${test_type}' == 'cps' | | ... | Measure connections per second | ${traffic_profile} *** Test Cases *** | tc01-1t1c-ethip4tcphttp-httpserver-cps | | [Documentation] | | ... | Measure number of connections per second using wrk. | | ... | | [Tags] | 1T1C | TCP_CPS | | ... | | [Template] | Measure throughput or rps or cps | | traffic_profile=wrk-sf-2n-ethip4tcphttp-1u1c1con-cps | wt=1 | rxq=1 | | ... | test_type=cps | tc02-2t2c-ethip4tcphttp-httpserver-cps | | [Documentation] | | ... | Measure number of connections per second using wrk. | | ... | | [Tags] | 2T2C | TCP_CPS | | ... | | [Template] | Measure throughput or rps or cps | | traffic_profile=wrk-sf-2n-ethip4tcphttp-1u1c1con-cps | wt=2 | rxq=1 | | ... | test_type=cps | tc03-4t4c-ethip4tcphttp-httpserver-cps | | [Documentation] | | ... | Measure number of connections per second using wrk. | | ... | | [Tags] | 4T4C | TCP_CPS | | ... | | [Template] | Measure throughput or rps or cps | | traffic_profile=wrk-sf-2n-ethip4tcphttp-1u1c1con-cps | wt=4 | rxq=2 | | ... | test_type=cps | tc04-1t1c-ethip4tcphttp-httpserver-rps | | [Documentation] | | ... | Measure and report number of requests per second using wrk. | | ... | | [Tags] | 1T1C | TCP_RPS | | ... | | [Template] | Measure throughput or rps or cps | | traffic_profile=wrk-sf-2n-ethip4tcphttp-1u1c50con-rps | wt=1 | rxq=1 | | ... | test_type=rps | tc05-2t2c-ethip4tcphttp-httpserver-rps | | [Documentation] | | ... | Measure and report number of requests per second using wrk. | | ... | | [Tags] | 2T2C | TCP_RPS | | ... | | [Template] | Measure throughput or rps or cps | | traffic_profile=wrk-sf-2n-ethip4tcphttp-1u1c50con-rps | wt=2 | rxq=1 | | ... | test_type=rps | tc06-4t4c-ethip4tcphttp-httpserver-rps | | [Documentation] | | ... | Measure and report number of requests per second using wrk. | | ... | | [Tags] | 4T4C | TCP_RPS | | ... | | [Template] | Measure throughput or rps or cps | | traffic_profile=wrk-sf-2n-ethip4tcphttp-1u1c50con-rps | wt=4 | rxq=2 | | ... | test_type=rps