diff options
| -rw-r--r-- | resources/libraries/robot/performance.robot | 44 | ||||
| -rw-r--r-- | tests/perf/10ge2p1x520-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc.robot | 684 |
2 files changed, 728 insertions, 0 deletions
diff --git a/resources/libraries/robot/performance.robot b/resources/libraries/robot/performance.robot index 9ec87284ac..a42a889cd1 100644 --- a/resources/libraries/robot/performance.robot +++ b/resources/libraries/robot/performance.robot @@ -684,6 +684,50 @@ | | Vpp l2bd forwarding setup | ${dut2} | ${dut2_if2} | ${dut2s_vxlan} | | All Vpp Interfaces Ready Wait | ${nodes} +| L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | [Documentation] +| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Add each +| | ... | Vhost-User interface into L2 bridge domains with learning enabled +| | ... | with physical inteface. +| | ... | Setup VXLANoIPv4 between DUTs by connecting physical and vxlan +| | ... | interfaces on each DUT. All interfaces are brought up. +| | ... | IPv4 addresses with prefix /24 are configured on interfaces between +| | ... | DUTs. VXLAN sub-interfaces has same IPv4 address as interfaces. +| | ... +| | ... | *Arguments:* +| | ... | - bd_id1 - Bridge domain ID. Type: integer +| | ... | - bd_id2 - Bridge domain ID. Type: integer +| | ... | - sock1 - Sock path for first Vhost-User interface. Type: string +| | ... | - sock2 - Sock path for second Vhost-User interface. Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| L2 bridge domains with Vhost-User initialized in a 3-node \ +| | ... | circular topology \| 1 \| 2 \| /tmp/sock1 \| /tmp/sock2 \| +| | ... +| | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ... +| | VPP interfaces in path are up in a 3-node circular topology +| | IP addresses are set on interfaces | ${dut1} | ${dut1_if2} | 172.16.0.1 | 24 +| | IP addresses are set on interfaces | ${dut2} | ${dut2_if1} | 172.16.0.2 | 24 +| | ${dut1s_vxlan}= | Create VXLAN interface | ${dut1} | 24 +| | ... | 172.16.0.1 | 172.16.0.2 +| | ${dut2s_vxlan}= | Create VXLAN interface | ${dut2} | 24 +| | ... | 172.16.0.2 | 172.16.0.1 +| | VPP Vhost interfaces for L2BD forwarding are setup | ${dut1} +| | ... | ${sock1} | ${sock2} +| | Interface is added to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1} +| | Interface is added to bridge domain | ${dut1} | ${vhost_if1} | ${bd_id1} +| | Interface is added to bridge domain | ${dut1} | ${vhost_if2} | ${bd_id2} +| | Interface is added to bridge domain | ${dut1} | ${dut1s_vxlan} | ${bd_id2} +| | VPP Vhost interfaces for L2BD forwarding are setup | ${dut2} +| | ... | ${sock1} | ${sock2} +| | Interface is added to bridge domain | ${dut2} | ${dut2s_vxlan} | ${bd_id1} +| | Interface is added to bridge domain | ${dut2} | ${vhost_if1} | ${bd_id1} +| | Interface is added to bridge domain | ${dut2} | ${vhost_if2} | ${bd_id2} +| | Interface is added to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2} +| | All Vpp Interfaces Ready Wait | ${nodes} + 2-node Performance Suite Setup with DUT's NIC model | | [Documentation] | | ... | Suite preparation phase that setup default startup configuration of diff --git a/tests/perf/10ge2p1x520-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc.robot b/tests/perf/10ge2p1x520-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc.robot new file mode 100644 index 0000000000..bb6b95110d --- /dev/null +++ b/tests/perf/10ge2p1x520-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc.robot @@ -0,0 +1,684 @@ +# 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.robot +| Library | resources.libraries.python.QemuUtils +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | PERFTEST_LONG +| ... | PERFTEST_VHOST | NIC_Intel-X520-DA2 +| Suite Setup | 3-node Performance Suite Setup with DUT's NIC model +| ... | L2 | Intel-X520-DA2 +| Suite Teardown | 3-node Performance Suite Teardown +| Test Setup | Setup all DUTs before test +| Test Teardown | Run Keywords +| ... | Run Keyword If Test Failed +| ... | Traffic should pass with no loss | 10 +| ... | ${min_rate}pps | ${framesize} | 3-node-bridge +| ... | fail_on_loss=${False} +| ... | AND | Show Vpp Vhost On All DUTs +| ... | AND | Remove startup configuration of VPP from all DUTs +| ... | AND | Guest VM with dpdk-testpmd Teardown | ${dut1} +| ... | ${dut1_vm_refs} +| ... | AND | Guest VM with dpdk-testpmd Teardown | ${dut2} +| ... | ${dut2_vm_refs} +| Documentation | *RFC2544: Packet throughput L2BD test cases with VXLANoIPv4 +| ... | and vhost* +| ... +| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology +| ... | with single links between nodes. +| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4. +| ... | Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUT1 and DUT2. +| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge- +| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via +| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting +| ... | vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M +| ... | memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores +| ... | (1 main core and 4 cores dedicated for io), forwarding mode is set to +| ... | io, rxd/txd=256, burst=64. DUT1, 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, 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, RFC7348. + +*** Variables *** +#X520-DA2 bandwidth limit +| ${s_limit} | ${10000000000} +| ${vxlan_overhead} | ${50} +#Socket names +| ${bd_id1}= | 1 +| ${bd_id2}= | 2 +| ${sock1}= | /tmp/sock-1-${bd_id1} +| ${sock2}= | /tmp/sock-1-${bd_id2} + +*** Test Cases *** +| TC01: 64B NDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 1thread 1core 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\ +| | ... | linerate, step 10kpps. +| | ... +| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR +| | ... +| | ${framesize}= | Set Variable | ${64} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} + +| TC02: 64B PDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 1thread 1core 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\ +| | ... | linerate, step 10kpps, LT=0.5%. +| | ... +| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | ${64} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type} + +| TC03: 1518B NDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 1thread 1core 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\ +| | ... | linerate, step 10kpps. +| | ... +| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR +| | ... +| | ${framesize}= | Set Variable | ${1518} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} + +| TC04: 1518B PDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 1thread 1core 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\ +| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%. +| | ... +| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | ${1518} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type} + +| TC05: IMIX_v4_1 NDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 1thread 1core 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find NDR for IMIX_v4_1 framesize using binary search start at\ +| | ... | 10GE linerate, step 5kpps. +| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B) +| | ... +| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR +| | ... +| | ${framesize}= | Set Variable | IMIX_v4_1 +| | ${avg_framesize}= | Set Variable | ${403.833} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${avg_framesize} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} + +| TC06: IMIX_v4_1 PDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 1thread 1core 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find PDR for IMIX_v4_1 frame size using binary search start at\ +| | ... | 10GE linerate, step 5kpps, LT=0.5%. +| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B) +| | ... +| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | IMIX_v4_1 +| | ${avg_framesize}= | Set Variable | ${403.833} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${avg_framesize} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type} + +| TC07: 64B NDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 2threads 2cores 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\ +| | ... | linerate, step 10kpps. +| | ... +| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR +| | ... +| | ${framesize}= | Set Variable | ${64} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} + +| TC08: 64B PDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 2threads 2cores 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\ +| | ... | linerate, step 10kpps, LT=0.5%. +| | ... +| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | ${64} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type} + +| TC09: 1518B NDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 2threads 2cores 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\ +| | ... | linerate, step 10kpps. +| | ... +| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | ${1518} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} + +| TC10: 1518B PDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 2threads 2cores 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\ +| | ... | linerate, step 10kpps, LT=0.5%. +| | ... +| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | ${1518} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type} + +| TC11: IMIX_v4_1 NDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 2threads 2cores 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find NDR for IMIX_v4_1 frame size using binary search start at\ +| | ... | 10GE linerate, step 5kpps. +| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B) +| | ... +| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | IMIX_v4_1 +| | ${avg_framesize}= | Set Variable | ${403.833} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${avg_framesize} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} + +| TC12: IMIX_v4_1 PDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 2threads 2cores 1rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\ +| | ... | 1 receive queue per NIC port. +| | ... | [Ver] Find PDR for IMIX_v4_1 frame size using binary search start at\ +| | ... | 10GE linerate, step 5kpps, LT=0.5%. +| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B) +| | ... +| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | IMIX_v4_1 +| | ${avg_framesize}= | Set Variable | ${403.833} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${avg_framesize} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type} + +| TC13: 64B NDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 4threads 4cores 2rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\ +| | ... | 2 receive queues per NIC port. +| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\ +| | ... | linerate, step 10kpps. +| | ... +| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR +| | ... +| | ${framesize}= | Set Variable | ${64} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} + +| TC14: 64B PDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 4threads 4cores 2rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\ +| | ... | 2 receive queues per NIC port. +| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\ +| | ... | linerate, step 10kpps, LT=0.5%. +| | ... +| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | ${64} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type} + +| TC15: 1518B NDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 4threads 4cores 2rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\ +| | ... | 2 receive queues per NIC port. +| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\ +| | ... | linerate, step 10kpps. +| | ... +| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | ${1518} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} + +| TC16: 1518B PDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 4threads 4cores 2rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\ +| | ... | 2 receive queues per NIC port. +| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\ +| | ... | linerate, step 10kpps, LT=0.5%. +| | ... +| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | ${1518} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize + ${vxlan_overhead}} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type} + +| TC17: IMIX_v4_1 NDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 4threads 4cores 2rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\ +| | ... | 2 receive queues per NIC port. +| | ... | [Ver] Find NDR for IMIX_v4_1 frame size using binary search start at\ +| | ... | 10GE linerate, step 5kpps. +| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B) +| | ... +| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | IMIX_v4_1 +| | ${avg_framesize}= | Set Variable | ${403.833} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${avg_framesize} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} + +| TC18: IMIX_v4_1 PDR binary search - DUT L2BD-VHOST with VXLANoIPv4 - 4threads 4cores 2rxq +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\ +| | ... | 2 receive queues per NIC port. +| | ... | [Ver] Find PDR for IMIX_v4_1 frame size using binary search start at\ +| | ... | 10GE linerate, step 5kpps, LT=0.5%. +| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B) +| | ... +| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH +| | ... +| | ${framesize}= | Set Variable | IMIX_v4_1 +| | ${avg_framesize}= | Set Variable | ${403.833} +| | ${min_rate}= | Set Variable | ${10000} +| | ${max_rate}= | Calculate pps | ${s_limit} | ${avg_framesize} +| | ${binary_min}= | Set Variable | ${min_rate} +| | ${binary_max}= | Set Variable | ${max_rate} +| | ${threshold}= | Set Variable | ${min_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | 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 +| | When L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | And Setup scheduler policy for VPP on all DUTs +| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} +| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate} +| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type} |