# 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.topology.Topology | Library | resources.libraries.python.NodePath | Library | resources.libraries.python.InterfaceUtil | 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_LONG | Suite Setup | 3-node Performance Suite Setup | L3 | Suite Teardown | 3-node Performance Suite Teardown | Test Setup | Setup all DUTs before test | Test Teardown | Run Keywords | Show statistics on all DUTs | ... | AND | Reset startup configuration of VPP on all DUTs | Documentation | *Throughput search suite (based on RFC2544).* *** Test Cases *** | Find NDR by using RFC2544 linear search and 64B frames through IPv4 forwarding in 3-node topology | | [Documentation] | | ... | Find throughput with non drop rate for 64B frames by using | | ... | linear search starting at 4.1Mpps, stepping down with step of 0.1Mpps | | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD | | # Variables | | ${framesize}= | Set Variable | 64 | | ${start_rate}= | Set Variable | 4400000 | | ${step_rate}= | Set Variable | 100000 | | ${min_rate}= | Set Variable | 100000 | | ${max_rate}= | Set Variable | 14880952 | | # VPP setup | | Given Setup '1' worker threads and rss '1' without HTT on all DUTs | | AND IPv4 forwarding initialized in a 3-node circular topology | | # Linear search | | Then Find NDR using linear search and pps | ${framesize} | ${start_rate} | | ... | ${step_rate} | 3-node-IPv4 | | ... | ${min_rate} | ${max_rate} | Find NDR by using RFC2544 linear search and 1518B frames through IPv4 forwarding in 3-node topology | | [Documentation] | | ... | Find throughput with non drop rate for 1518B frames by using | | ... | linear search starting at 812,743pps, stepping down with step of | | ... | 10,000pps | | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD | | # Variables | | ${framesize}= | Set Variable | 1518 | | ${start_rate}= | Set Variable | 812743 | | ${step_rate}= | Set Variable | 10000 | | ${min_rate}= | Set Variable | 10000 | | ${max_rate}= | Set Variable | 812743 | | # VPP setup | | Given Setup '1' worker threads and rss '1' without HTT on all DUTs | | AND IPv4 forwarding initialized in a 3-node circular topology | | # Linear search | | Then Find NDR using linear search and pps | ${framesize} | ${start_rate} | | ... | ${step_rate} | 3-node-IPv4 | | ... | ${min_rate} | ${max_rate} | Find NDR by using RFC2544 linear search and 9000B frames through IPv4 forwarding in 3-node topology | | [Documentation] | | ... | Find throughput with non drop rate for 9000B frames by using | | ... | linear search starting at 138,580pps, stepping down with step of | | ... | 5,000pps | | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD | | # Variables | | ${framesize}= | Set Variable | 9000 | | ${start_rate}= | Set Variable | 138580 | | ${step_rate}= | Set Variable | 5000 | | ${min_rate}= | Set Variable | 5000 | | ${max_rate}= | Set Variable | 138580 | | # VPP setup | | Given Setup '1' worker threads and rss '1' without HTT on all DUTs | | AND IPv4 forwarding initialized in a 3-node circular topology | | # Linear search | | Then Find NDR using linear search and pps | ${framesize} | ${start_rate} | | ... | ${step_rate} | 3-node-IPv4 | | ... | ${min_rate} | ${max_rate} | Find NDR with 2 cores and rss 1 by using RFC2544 linear search and 64B frames through IPv4 forwarding in 3-node topology | | [Documentation] | | ... | Find throughput on 2 cores with non drop rate for 64B frames by using | | ... | linear search starting at 8.8Mpps, stepping down with step of 0.1Mpps | | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD | | # Variables | | ${framesize}= | Set Variable | 64 | | ${start_rate}= | Set Variable | 8800000 | | ${step_rate}= | Set Variable | 100000 | | ${min_rate}= | Set Variable | 100000 | | ${max_rate}= | Set Variable | 14880952 | | # VPP setup | | Given Setup '2' worker threads and rss '1' without HTT on all DUTs | | AND IPv4 forwarding initialized in a 3-node circular topology | | # Linear search | | Then Find NDR using linear search and pps | ${framesize} | ${start_rate} | | ... | ${step_rate} | 3-node-IPv4 | | ... | ${min_rate} | ${max_rate} | Find NDR with 4 cores and rss 2 by using RFC2544 linear search and 64B frames through IPv4 forwarding in 3-node topology | | [Documentation] | | ... | Find throughput on 2 cores with non drop rate for 64B frames by using | | ... | linear search starting at 9.8Mpps, stepping down with step of 0.1Mpps | | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD | | # Variables | | ${framesize}= | Set Variable | 64 | | ${start_rate}= | Set Variable | 9800000 | | ${step_rate}= | Set Variable | 100000 | | ${min_rate}= | Set Variable | 100000 | | ${max_rate}= | Set Variable | 14880952 | | # VPP setup | | Given Setup '4' worker threads and rss '2' without HTT on all DUTs | | AND IPv4 forwarding initialized in a 3-node circular topology | | # Linear search | | Then Find NDR using linear search and pps | ${framesize} | ${start_rate} | | ... | ${step_rate} | 3-node-IPv4 | | ... | ${min_rate} | ${max_rate}