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*** Settings ***
| Resource | resources/libraries/robot/performance/performance_setup.robot
| Library | resources.libraries.python.Policer
| ...
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR
| ... | NIC_Intel-X520-DA2 | IP4FWD | BASE | DOT1Q
| ...
| Suite Setup | Set up 3-node performance topology with DUT's NIC model
| ... | L3 | Intel-X520-DA2
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
| ...
| Test Teardown | Tear down performance mrr test
| ...
| Documentation | *Raw results IPv4 policer 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 MaxReceivedRate tests TG sends traffic\
| ... | at line rate and reports total received/sent packets over trial period.\
| ... | 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, IPv6 header
| ... | and generated payload. MAC addresses are matching MAC addresses
| ... | of the TG node interfaces.
| ... | *[Ref] Applicable standard specifications:* RFC2544, RFC2698.

*** Variables ***
# X520-DA2 bandwidth limit
| ${s_limit}= | ${10000000000}
| ${cir}= | ${100}
| ${eir}= | ${150}
# Traffic profile:
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src253

*** Keywords ***
| Check RR for ethip4-ip4base-ipolicemarkbase
| | ...
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing config with ${wt} thread(s), ${wt}\
| | ... | phy core(s), ${rxq} receive queue(s) per NIC port.
| | ... | [Ver] Find NDR or PDR for ${framesize} frames using binary search\
| | ... | start at 10GE linerate.
| | ...
| | [Arguments] | ${wt} | ${rxq} | ${framesize}
| | ...
| | # Test Variables required for test execution and test teardown
| | Set Test Variable | ${framesize}
| | ${cb}= | Set Variable If
| | ... | '${framesize}' == 'IMIX_v4_1' | ${1518} | ${framesize}
| | Set Test Variable | ${cb}
| | ${eb}= | Set Variable If
| | ... | '${framesize}' == 'IMIX_v4_1' | ${1518} | ${framesize}
| | Set Test Variable | ${eb}
| | ${get_framesize}= | Get Frame Size | ${framesize}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${get_framesize}
| | ...
| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology
| | And Add PCI devices to DUTs in 3-node single link topology
| | And Run Keyword If | ${get_framesize} < ${1522}
| | ... | Add no multi seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When Initialize IPv4 forwarding in 3-node circular topology
| | And Initialize IPv4 policer 2r3c-'ca' in 3-node circular topology
| | Then Traffic should pass with maximum rate | ${perf_trial_duration}
| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}

*** Test Cases ***
| tc01-64B-1t1c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 \
| | ... | phy core, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 64B | 1T1C | STHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=1 | rxq=1 | framesize=${64}

| tc02-1518B-1t1c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 \
| | ... | phy core, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=1 | rxq=1 | framesize=${1518}

| tc03-9000B-1t1c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 \
| | ... | phy core, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 9000B | 1T1C | STHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=1 | rxq=1 | framesize=${9000}

| tc04-IMIX-1t1c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 1 thread, 1 \
| | ... | phy core, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\
| | ... | throughput test.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=1 | rxq=1 | framesize=IMIX_v4_1

| tc05-64B-2t2c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
| | ... | phy cores, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 64B | 2T2C | MTHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=2 | rxq=1 | framesize=${64}

| tc06-1518B-2t2c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
| | ... | phy cores, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 1518B | 2T2C | MTHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=2 | rxq=1 | framesize=${1518}

| tc07-9000B-2t2c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threads, 2 \
| | ... | phy cores, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 9000B | 2T2C | MTHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=2 | rxq=1 | framesize=${9000}

| tc08-IMIX-2t2c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 2 threada, 2 \
| | ... | phy cores, 1 receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\
| | ... | throughput test.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 2T2C | MTHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=2 | rxq=1 | framesize=IMIX_v4_1

| tc09-64B-4t4c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 threads, 4 \
| | ... | phy cores, 2 receive queues per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 64B | 4T4C | MTHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=4 | rxq=2 | framesize=${64}

| tc10-1518B-4t4c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 threads, 4 \
| | ... | phy cores, 2 receive queues per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 1518B | 4T4C | MTHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=4 | rxq=2 | framesize=${1518}

| tc11-9000B-4t4c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 threads, 4 \
| | ... | phy cores, 2 receive queues per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single trial\
| | ... | throughput test.
| | ...
| | [Tags] | 9000B | 4T4C | MTHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=4 | rxq=2 | framesize=${9000}

| tc12-IMIX-4t4c-ethip4-ip4base-ipolicemarkbase-mrr
| | [Documentation]
| | ... | [Cfg] DUT runs IPv4 routing and policer config with 4 threada, 4 \
| | ... | phy cores, 2 receive queues per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single trial\
| | ... | throughput test.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 4T4C | MTHREAD
| | ...
| | [Template] | Check RR for ethip4-ip4base-ipolicemarkbase
| | wt=4 | rxq=2 | framesize=IMIX_v4_1