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Diffstat (limited to 'tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-tput-ndrpdr.robot')
| -rw-r--r-- | tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-tput-ndrpdr.robot | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-tput-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-tput-ndrpdr.robot new file mode 100644 index 0000000000..3adaad1ad5 --- /dev/null +++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-tput-ndrpdr.robot @@ -0,0 +1,140 @@ +# Copyright (c) 2021 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/shared/default.robot +| +| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-X710 | ETH | IP4FWD | NAT44 | TCP | TCP_TPUT | DRV_VFIO_PCI +| ... | SCALE | HOSTS_16384 | RXQ_SIZE_0 | TXQ_SIZE_0 +| ... | ethip4tcp-nat44ed-h16384-p63-s1032192-tput +| +| Suite Setup | Setup suite topology interfaces | performance +| Suite Teardown | Tear down suite | performance +| Test Setup | Setup test | performance +| Test Teardown | Tear down test | performance | nat-ed +| +| Test Template | Local Template +| +| # TODO CSIT-1765: Unify suite Documentation. +| Documentation | *TPUT on lightweight TCP transactions with NAT44ED* +| +| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\ +| ... | with single links between nodes. +| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing. +| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\ +| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\ +| ... | ${nic_name}. +| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\ +| ... | Rate) with zero packet loss tolerance and 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 MLRsearch library.\ +| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\ +| ... | contains client and server ASTF programs, generating packets containing\ +| ... | Ethernet header, IPv4 header, TCP header and static payload.\ +| ... | MAC addresses are matching MAC addresses of the TG node interfaces. +| ... | *[Ref] Applicable standard specifications:* RFC2544. + +*** Variables *** +| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so +| ${crypto_type}= | ${None} +| ${nic_name}= | Intel-X710 +| ${nic_driver}= | vfio-pci +| ${nic_rxq_size}= | 0 +| ${nic_txq_size}= | 0 +| ${nic_pfs}= | 2 +| ${nic_vfs}= | 0 +| ${osi_layer}= | L7 +| ${overhead}= | ${0} +# IP settings +| ${tg_if1_ip4}= | 10.0.0.2 +| ${tg_if1_mask}= | ${20} +| ${tg_if2_ip4}= | 12.0.0.2 +| ${tg_if2_mask}= | ${20} +| ${dut1_if1_ip4}= | 10.0.0.1 +| ${dut1_if1_mask}= | ${24} +| ${dut1_if2_ip4}= | 12.0.0.1 +| ${dut1_if2_mask}= | ${24} +| ${dest_net}= | 20.0.0.0 +| ${dest_mask}= | ${18} +# NAT settings +| ${nat_mode}= | endpoint-dependent +| ${in_net}= | 192.168.0.0 +| ${in_mask}= | ${18} +| ${out_net}= | 68.142.68.0 +| ${out_net_end}= | 68.142.68.15 +| ${out_mask}= | ${28} +# Scale settings +| ${n_hosts}= | ${16384} +| ${n_ports}= | ${63} +| ${n_sessions}= | ${${n_hosts} * ${n_ports}} +| ${packets_per_transaction_and_direction}= | ${11} +| ${transaction_scale}= | ${n_sessions} +# Ramp-up settings +| ${ramp_up_rate}= | ${70000} +# Traffic profile +| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h-pps +| ${transaction_type}= | tcp_pps +| ${disable_latency}= | ${True} + +*** Keywords *** +| Local Template +| | [Documentation] +| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.\ +| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. +| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\ +| | +| | ... | *Arguments:* +| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1). +| | ... | Type: integer, string +| | ... | - phy_cores - Number of physical cores. Type: integer +| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer +| | +| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None} +| | +| | Set Test Variable | \${frame_size} +| | ${pre_stats}= | Create List +| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog +| | ... | vpp-clear-runtime +| | Set Test Variable | ${pre_stats} +| | ${post_stats}= | Create List +| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog +| | ... | vpp-show-runtime +| | Set Test Variable | ${post_stats} +| | +| | Given Set Max Rate And Jumbo +| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq} +| | And Pre-initialize layer driver | ${nic_driver} +| | And Apply startup configuration on all VPP DUTs +| | When Initialize layer driver | ${nic_driver} +| | And Initialize layer interface +| | And Initialize IPv4 forwarding for NAT44 in circular topology +| | And Initialize NAT44 endpoint-dependent mode in circular topology +| | Then Send ramp-up traffic +| | And Verify NAT44 TCP sessions number on DUT1 node +| | And Find NDR and PDR intervals using optimized search +| | And Verify NAT44 TCP sessions number on DUT1 node + +*** Test Cases *** +| 64B-1c-ethip4tcp-nat44ed-h16384-p63-s1032192-tput-ndrpdr +| | [Tags] | 64B | 1C +| | frame_size=${64} | phy_cores=${1} + +| 64B-2c-ethip4tcp-nat44ed-h16384-p63-s1032192-tput-ndrpdr +| | [Tags] | 64B | 2C +| | frame_size=${64} | phy_cores=${2} + +| 64B-4c-ethip4tcp-nat44ed-h16384-p63-s1032192-tput-ndrpdr +| | [Tags] | 64B | 4C +| | frame_size=${64} | phy_cores=${4} |