+++ /dev/null
-# 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/performance_setup.robot
-| ...
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
-| ... | NIC_Intel-X520-DA2 | ETH | IP4FWD | FEATURE | ACL | ACL_STATELESS
-| ... | OACL | ACL50 | 10k_FLOWS
-| ...
-| Suite Setup | Run Keywords
-| ... | Set up 3-node performance topology with DUT's NIC model | L3
-| ... | Intel-X520-DA2
-| ... | AND | Set up performance test suite with ACL
-| Suite Teardown | Tear down 3-node performance topology
-| ...
-| Test Setup | Set up performance test
-| ...
-| Test Teardown | Tear down performance test with ACL
-| ... | ${min_rate}pps | ${framesize} | ${traffic_profile}
-| ...
-| Test Template | Local template
-| ...
-| Documentation | *RFC2544: Packet throughput IPv4 test cases with ACL*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for L2 switching of IPv4.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 bridge domain\
-| ... | and MAC learning enabled. DUT2 is configured with L2 cross-connects.\
-| ... | Required ACL rules are applied to input paths of both DUT1 intefaces.\
-| ... | DUT1 and DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.\
-| ... | *[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, ${flows_per_dir} flows per flow-group) with\
-| ... | all packets containing Ethernet header, IPv4 header with UDP header and\
-| ... | static payload. MAC addresses are matching MAC addresses of the TG node\
-| ... | interfaces.
-| ... | *[Ref] Applicable standard specifications:* RFC2544.
-
-*** Variables ***
-# X520-DA2 bandwidth limit
-| ${s_limit}= | ${10000000000}
-
-# ACL test setup
-| ${acl_action}= | permit
-| ${acl_apply_type}= | output
-| ${no_hit_aces_number}= | 50
-| ${flows_per_dir}= | 10k
-
-# starting points for non-hitting ACLs
-| ${src_ip_start}= | 30.30.30.1
-| ${dst_ip_start}= | 40.40.40.1
-| ${ip_step}= | ${1}
-| ${sport_start}= | ${1000}
-| ${dport_start}= | ${1000}
-| ${port_step}= | ${1}
-| ${trex_stream1_subnet}= | 10.10.10.0/24
-| ${trex_stream2_subnet}= | 20.20.20.0/24
-
-*** Keywords ***
-| Local template
-| | [Arguments] | ${phy_cores} | ${framesize} | ${search_type}
-| | ... | ${rxq}=${None} | ${min_rate}=${50000}
-| | ...
-| | 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}
-| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
-| | And Add PCI devices to all DUTs
-| | ${get_framesize}= | Get Frame Size | ${framesize}
-| | And Run Keyword If | ${get_framesize} < ${1522} | Add no multi seg to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | ${ip_nr}= | Set Variable | 10
-| | When Initialize IPv4 routing for '${ip_nr}' addresses with IPv4 ACLs on DUT1 in 3-node circular topology
-| | ${traffic_profile}= | Set Variable | trex-sl-3n-ethip4udp-10u1000p-conc
-| | Set Test Variable | ${traffic_profile}
-| | Then Run Keyword If | '${search_type}' == 'NDR'
-| | ... | Find NDR using binary search and pps
-| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-| | ... | ELSE IF | '${search_type}' == 'PDR'
-| | ... | Find PDR using binary search and pps
-| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
-
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4udp-ip4base-oacl50-stateless-flows10k-ndrdisc
-| | [Tags] | 64B | 1C | NDRDISC
-| | phy_cores=${1} | framesize=${64} | search_type=NDR
-
-| tc02-64B-1t1c-ethip4udp-ip4base-oacl50-stateless-flows10k-pdrdisc
-| | [Tags] | 64B | 1C | PDRDISC | SKIP_PATCH
-| | phy_cores=${1} | framesize=${64} | search_type=PDR
-
-| tc03-64B-2t2c-ethip4udp-ip4base-oacl50-stateless-flows10k-ndrdisc
-| | [Tags] | 64B | 2C | NDRDISC
-| | phy_cores=${2} | framesize=${64} | search_type=NDR
-
-| tc04-64B-2t2c-ethip4udp-ip4base-oacl50-stateless-flows10k-pdrdisc
-| | [Tags] | 64B | 2C | PDRDISC | SKIP_PATCH
-| | phy_cores=${2} | framesize=${64} | search_type=PDR
-
-| tc05-64B-4t4c-ethip4udp-ip4base-oacl50-stateless-flows10k-ndrdisc
-| | [Tags] | 64B | 4C | NDRDISC
-| | phy_cores=${4} | framesize=${64} | search_type=NDR
-
-| tc06-64B-4t4c-ethip4udp-ip4base-oacl50-stateless-flows10k-pdrdisc
-| | [Tags] | 64B | 4C | PDRDISC | SKIP_PATCH
-| | phy_cores=${4} | framesize=${64} | search_type=PDR
Code Review / csit.git / blobdiff