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# 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 | NDRCHK
| ... | NIC_Intel-X520-DA2 | IP4FWD | BASE | DOT1Q
| 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] | 1T1C | STHREAD
| | ${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' in 3-node single-link topo
| | 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] | 1T1C | STHREAD
| | ${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' in 3-node single-link topo
| | 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] | 1T1C | STHREAD
| | ${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' in 3-node single-link topo
| | 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] | 2T2C | MTHREAD
| | ${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' in 3-node single-link topo
| | 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] | 2T2C | MTHREAD
| | ${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' in 3-node single-link topo
| | 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] | 2T2C | MTHREAD
| | ${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' in 3-node single-link topo
| | 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] | 4T4C | MTHREAD
| | ${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' in 3-node single-link topo
| | 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] | 4T4C | MTHREAD
| | ${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' in 3-node single-link topo
| | 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] | 4T4C | MTHREAD
| | ${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' in 3-node single-link topo
| | 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
|
