| Suite Setup | Run Keywords | 3-node Performance Suite Setup with DUT's NIC model
| ... | L2 | Intel-X520-DA2
| ... | AND | Kill QEMU on all DUTs
-| ... | AND | Build QEMU on all DUTs
| Suite Teardown | 3-node Performance Suite Teardown
| Test Setup | Setup all DUTs before test
| Test Teardown | Run Keywords
| ... | 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}
| ${bd_id2}= | 2
| ${sock1}= | /tmp/sock-1-${bd_id1}
| ${sock2}= | /tmp/sock-1-${bd_id2}
+#X520-DA2 bandwidth limit
+| ${s_limit} | ${10000000000}
*** Test Cases ***
| TC01: 64B NDR binary search - DUT L2XC-VHOST - 1thread 1core 1rxq
| | ... | 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}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${framesize}= | Set Variable | ${64}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | 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}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${framesize}= | Set Variable | ${64}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | 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}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${framesize}= | Set Variable | ${1518}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | 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] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
-| | ${framesize}= | Set Variable | 1518
-| | ${min_rate}= | Set Variable | 10000
-| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${framesize}= | Set Variable | ${1518}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | 5000
-| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_IMIX_v4_1}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | 5000
-| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_IMIX_v4_1}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | 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}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${framesize}= | Set Variable | ${64}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | 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}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${framesize}= | Set Variable | ${64}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | 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}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${framesize}= | Set Variable | ${1518}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | 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}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${framesize}= | Set Variable | ${1518}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | 5000
-| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_IMIX_v4_1}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | 5000
-| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_IMIX_v4_1}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | 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}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${framesize}= | Set Variable | ${64}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | 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}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${framesize}= | Set Variable | ${64}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | 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}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${framesize}= | Set Variable | ${1518}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | 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}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${framesize}= | Set Variable | ${1518}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | 5000
-| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_IMIX_v4_1}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | IMIX_v4_1
-| | ${min_rate}= | Set Variable | 5000
-| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_IMIX_v4_1}
+| | ${min_rate}= | Set Variable | ${10000}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${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' without HTT to all DUTs
+| | 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
| | ... | ${glob_loss_acceptance}
| | ... | ${glob_loss_acceptance_type}
-| TC19: 64B NDR binary search - DUT L2XC-DPDK-VHOST - 1thread 1core 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2XC 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}= | Set Variable | ${10Ge_linerate_pps_64B}
-| | ${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' without HTT to all DUTs
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add Enable Vhost User to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
-| | ... | ${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}
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | 3-node-bridge
-| | ... | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| TC20: 64B PDR binary search - DUT L2XC-DPDK-VHOST - 1thread 1core 1rxq
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2XC 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}= | Set Variable | ${10Ge_linerate_pps_64B}
-| | ${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' without HTT to all DUTs
-| | And Add PCI devices to DUTs from 3-node single link topology
-| | And Add No Multi Seg to all DUTs
-| | And Add Enable Vhost User to all DUTs
-| | And Apply startup configuration on all VPP DUTs
-| | When L2 xconnect with Vhost-User initialized in a 3-node circular topology
-| | ... | ${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}
-| | 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}
-