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#
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*** Settings ***
| Resource | resources/libraries/robot/performance.robot
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | PERFTEST_LONG
| ...        | FIB_200K | NIC_Intel-X520-DA2
| 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 Keyword | Remove startup configuration of VPP from all DUTs
| Documentation | *RFC2544: Pkt throughput IPv6 routing test cases*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv6 for IPv6 routing.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv6
| ... | routing and 2x100k static IPv6 /64 route entries. DUT1 and DUT2 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, 100k flows per flow-group) with all packets
| ... | containing Ethernet header, IPv6 header withq IP and static payload.
| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
| ... | Incrementing of IP.dst (IPv6 destination address) field is applied to
| ... | both streams.
| ... | *[Ref] Applicable standard specifications:* RFC2544.

*** Variables ***
| ${rts_per_flow}= | 100000

*** Test Cases ***
| TC01: 78B NDR binary search - DUT IPv6 Fib 2x100k - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 1 thread, 1 phy core, \
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 78 Byte frames
| | ... | using binary search start at 10GE linerate, step 100kpps.
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | 78
| | ${min_rate}= | Set Variable | 100000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}

| TC02: 78B PDR binary search - DUT IPv6 Fib 2x100k - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 1 thread, 1 phy core, \
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 78 Byte frames
| | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%.
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR
| | ${framesize}= | Set Variable | 78
| | ${min_rate}= | Set Variable | 100000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}
| | ...                                       | ${glob_loss_acceptance}
| | ...                                       | ${glob_loss_acceptance_type}

| TC03: 1518B NDR binary search - DUT IPv6 Fib 2x100k - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing 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 | SKIP_PATCH
| | ${framesize}= | Set Variable | 1518
| | ${min_rate}= | Set Variable | 10000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}

| TC04: 1518B PDR binary search - DUT IPv6 Fib 2x100k - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing 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 linerate, step 10kpps, LT=0.5%.
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR
| | ${framesize}= | Set Variable | 1518
| | ${min_rate}= | Set Variable | 10000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}
| | ...                                       | ${glob_loss_acceptance}
| | ...                                       | ${glob_loss_acceptance_type}

| TC05: 9000B NDR binary search - DUT IPv6 Fib 2x100k - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 1 thread, 1 phy core, \
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames
| | ... | using binary search start at 10GE linerate, step 5kpps.
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | 9000
| | ${min_rate}= | Set Variable | 5000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}

| TC06: 9000B PDR binary search - DUT IPv6 Fib 2x100k - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 1 thread, 1 phy core, \
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames
| | ... | using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR
| | ${framesize}= | Set Variable | 9000
| | ${min_rate}= | Set Variable | 5000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}
| | ...                                       | ${glob_loss_acceptance}
| | ...                                       | ${glob_loss_acceptance_type}

| TC07: 78B NDR binary search - DUT IPv6 Fib 2x100k - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 2 threads, 2 phy cores, \
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 78 Byte frames
| | ... | using binary search start at 10GE linerate, step 100kpps.
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | 78
| | ${min_rate}= | Set Variable | 100000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '2' 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}

| TC08: 78B PDR binary search - DUT IPv6 Fib 2x100k - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 2 threads, 2 phy cores, \
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 78 Byte frames
| | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%.
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR
| | ${framesize}= | Set Variable | 78
| | ${min_rate}= | Set Variable | 100000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '2' 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}
| | ...                                       | ${glob_loss_acceptance}
| | ...                                       | ${glob_loss_acceptance_type}

| TC09: 1518B NDR binary search - DUT IPv6 Fib 2x100k - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing 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}= | Set Variable | ${10Ge_linerate_pps_1518B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '2' 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}

| TC10: 1518B PDR binary search - DUT IPv6 Fib 2x100k - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing 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}= | Set Variable | ${10Ge_linerate_pps_1518B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '2' 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}
| | ...                                       | ${glob_loss_acceptance}
| | ...                                       | ${glob_loss_acceptance_type}

| TC11: 9000B NDR binary search - DUT IPv6 Fib 2x100k - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 2 threads, 2 phy cores, \
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames
| | ... | using binary search start at 10GE linerate, step 5kpps.
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | 9000
| | ${min_rate}= | Set Variable | 5000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
| | And   Add PCI devices to DUTs from 3-node single link topology
| | And   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}

| TC12: 9000B PDR binary search - DUT IPv6 Fib 2x100k - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 2 threads, 2 phy cores, \
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames
| | ... | using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | 9000
| | ${min_rate}= | Set Variable | 5000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
| | And   Add PCI devices to DUTs from 3-node single link topology
| | And   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}
| | ...                                       | ${glob_loss_acceptance}
| | ...                                       | ${glob_loss_acceptance_type}

| TC13: 78B NDR binary search - DUT IPv6 Fib 2x100k - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 4 threads, 4 phy cores, \
| | ... | 2 receive queues per NIC port. [Ver] Find NDR for 78 Byte frames
| | ... | using binary search start at 10GE linerate, step 100kpps.
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | 78
| | ${min_rate}= | Set Variable | 100000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '4' worker threads and rxqueues '2' 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}

| TC14: 78B PDR binary search - DUT IPv6 Fib 2x100k - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 4 threads, 4 phy cores, \
| | ... | 2 receive queues per NIC port. [Ver] Find PDR for 78 Byte frames
| | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%.
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR
| | ${framesize}= | Set Variable | 78
| | ${min_rate}= | Set Variable | 100000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_78B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '4' worker threads and rxqueues '2' 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}
| | ...                                       | ${glob_loss_acceptance}
| | ...                                       | ${glob_loss_acceptance_type}

| TC15: 1518B NDR binary search - DUT IPv6 Fib 2x100k - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing 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 | 100000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '4' worker threads and rxqueues '2' 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}

| TC16: 1518B PDR binary search - DUT IPv6 Fib 2x100k - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing 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}= | Set Variable | ${10Ge_linerate_pps_1518B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '4' worker threads and rxqueues '2' 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   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}
| | ...                                       | ${glob_loss_acceptance}
| | ...                                       | ${glob_loss_acceptance_type}

| TC17: 9000B NDR binary search - DUT IPv6 Fib 2x100k - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 4 threads, 4 phy cores, \
| | ... | 2 receive queues per NIC port. [Ver] Find NDR for 9000 Byte frames
| | ... | using binary search start at 10GE linerate, step 5kpps.
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | 9000
| | ${min_rate}= | Set Variable | 5000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
| | And   Add PCI devices to DUTs from 3-node single link topology
| | And   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}

| TC18: 9000B PDR binary search - DUT IPv6 Fib 2x100k - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 routing config with 4 threads, 4 phy cores, \
| | ... | 2 receive queues per NIC port. [Ver] Find PDR for 9000 Byte frames
| | ... | using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | 9000
| | ${min_rate}= | Set Variable | 5000
| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
| | And   Add PCI devices to DUTs from 3-node single link topology
| | And   Apply startup configuration on all VPP DUTs
| | And   Scale IPv6 forwarding initialized in a 3-node circular topology
| | ...   | ${rts_per_flow}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ...                                       | ${binary_max}
| | ...                                       | 3-node-IPv6-dst-${rts_per_flow}
| | ...                                       | ${min_rate} | ${max_rate}
| | ...                                       | ${threshold}
| | ...                                       | ${glob_loss_acceptance}
| | ...                                       | ${glob_loss_acceptance_type}