diff options
Diffstat (limited to 'tests/vpp')
18 files changed, 455 insertions, 251 deletions
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot index 96cdeabd1e..b7c0c6040d 100644 --- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot @@ -64,7 +64,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${100000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -91,7 +91,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot index 887f8cd67d..3ea9a74e1d 100644 --- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot @@ -64,7 +64,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${100000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -91,7 +91,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot index 6bab73c280..a42e23c760 100644 --- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot @@ -64,7 +64,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${10000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -91,7 +91,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot index 974c1cc77c..11c3d5a2a0 100644 --- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot @@ -64,7 +64,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${10000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -91,7 +91,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot index 8ac8f54da9..1af8be3dfe 100644 --- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot @@ -64,7 +64,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${1000000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -91,7 +91,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot index ddb5b75222..89db882343 100644 --- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot @@ -64,7 +64,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${1000000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -91,7 +91,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** diff --git a/tests/vpp/perf/vm_vhost/10ge2p1x710-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale600k-ndrpdr.robot index a39abf5089..8a798ea260 100644 --- a/tests/vpp/perf/vm_vhost/10ge2p1x710-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr.robot +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale600k-ndrpdr.robot @@ -14,35 +14,27 @@ *** Settings *** | Resource | resources/libraries/robot/shared/default.robot | -| Force Tags | 3_NODE_DOUBLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR -| ... | NIC_Intel-X710 | DOT1Q | L2XCFWD | BASE | VHOST |1VM -| ... | VHOST_1024 | LBOND | LBOND_VPP | LBOND_MODE_LACP | LBOND_LB_L34 -| ... | LBOND_2L | NF_VPPL2XC | DRV_VFIO_PCI +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_600K | DRV_VFIO_PCI | ... | RXQ_SIZE_0 | TXQ_SIZE_0 -| ... | 2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc +| ... | ethip4-ip4scale600k | | Suite Setup | Setup suite topology interfaces | performance | Suite Teardown | Tear down suite | performance | Test Setup | Setup test | performance -| Test Teardown | Tear down test | performance | vhost +| Test Teardown | Tear down test | performance | | Test Template | Local Template | -| Documentation | **RFC2544: Pkt throughput L2XC test cases with vhost and vpp \ -| ... | link bonding** +| Documentation | **RFC2544: Pkt throughput IPv4 routing test cases** | ... | -| ... | - **[Top] Network Topologies:** TG-DUT1=DUT2-TG 3-node circular \ -| ... | topology with single links between TG and DUT nodes and double link \ -| ... | between DUT nodes. +| ... | - **[Top] Network Topologies:** TG-DUT1-DUT2-TG 3-node circular \ +| ... | topology with single links between nodes. | ... | -| ... | - **[Enc] Packet Encapsulations:** Eth-IPv4 for L2 cross connect. \ -| ... | 802.1q tagging is applied on link between DUT1 and DUT2. +| ... | - **[Enc] Packet Encapsulations:** Eth-IPv4 for IPv4 routing. | ... | -| ... | - **[Cfg] DUT configuration:** DUT1 and DUT2 are configured with VPP \ -| ... | link bonding (mode LACP, transmit policy l34) on link between DUT1 and \ -| ... | DUT2 and L2 cross- connect. Qemu VNFs are \ -| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \ -| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \ +| ... | - **[Cfg] DUT configuration:** DUT1 and DUT2 are configured with IPv4. \ +| ... | routing and 6x100k static IPv4 /32 route entries. DUT1 and DUT2 are \ | ... | tested with ${nic_name}. | ... | | ... | - **[Ver] TG verification:** TG finds and reports throughput NDR (Non \ @@ -52,7 +44,7 @@ | ... | discovered for different Ethernet L2 frame sizes using MLRsearch \ | ... | library. | ... | Test packets are generated by TG on links to DUTs. TG traffic profile \ -| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per \ +| ... | contains two L3 flow-groups (flow-group per direction, 100k 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. @@ -60,33 +52,25 @@ | ... | - **[Ref] Applicable standard specifications:** RFC2544. *** Variables *** -| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | lacp_plugin.so -| ... | vhost_plugin.so +| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | ${crypto_type}= | ${None} | ${nic_name}= | Intel-X710 | ${nic_driver}= | vfio-pci | ${nic_rxq_size}= | 0 | ${nic_txq_size}= | 0 -| ${nic_pfs}= | 4 +| ${nic_pfs}= | 2 | ${nic_vfs}= | 0 -| ${osi_layer}= | L2 -| ${overhead}= | ${4} -| ${subid}= | 10 -| ${tag_rewrite}= | pop-1 -| ${nf_dtcr}= | ${1} -| ${nf_dtc}= | ${1} -| ${nf_chains}= | ${1} -| ${nf_nodes}= | ${1} -# Link bonding config -| ${bond_mode}= | lacp -| ${lb_mode}= | l34 -# Traffic profile: -| ${traffic_profile}= | trex-stl-ethip4-ip4src254 +| ${osi_layer}= | L3 +| ${overhead}= | ${0} +| ${rts_per_flow}= | ${100000} +# Traffic profile +| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template +| | | | [Documentation] -| | ... | - **[Cfg]** DUT runs L2XC switching config. \ +| | ... | - **[Cfg]** DUT runs IPv4 routing config. \ | | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. | | ... | - **[Ver]** Measure NDR and PDR values using MLRsearch algorithm. | | @@ -99,66 +83,62 @@ | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None} | | | | Set Test Variable | \${frame_size} -| | Set Test Variable | ${vlan_strip_off} | ${TRUE} | | | | Given Set Max Rate And Jumbo | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq} | | And Pre-initialize layer driver | ${nic_driver} | | And Apply startup configuration on all VPP DUTs | | When Initialize layer driver | ${nic_driver} -| | And Initialize L2 xconnect with Vhost-User and VLAN with VPP link bonding in 3-node circular topology -| | ... | ${subid} | ${tag_rewrite} | ${bond_mode} | ${lb_mode} -| | And Configure chains of NFs connected via vhost-user -| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo} -| | ... | use_tuned_cfs=${False} | auto_scale=${True} -| | ... | vnf=vppl2xc_2vhostvr1024 +| | And Initialize layer interface +| | And Set interfaces in path up +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** -| 64B-1c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 64B-1c-ethip4-ip4scale600k-ndrpdr | | [Tags] | 64B | 1C | | frame_size=${64} | phy_cores=${1} -| 64B-2c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 64B-2c-ethip4-ip4scale600k-ndrpdr | | [Tags] | 64B | 2C | | frame_size=${64} | phy_cores=${2} -| 64B-4c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 64B-4c-ethip4-ip4scale600k-ndrpdr | | [Tags] | 64B | 4C | | frame_size=${64} | phy_cores=${4} -| 1518B-1c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 1518B-1c-ethip4-ip4scale600k-ndrpdr | | [Tags] | 1518B | 1C | | frame_size=${1518} | phy_cores=${1} -| 1518B-2c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 1518B-2c-ethip4-ip4scale600k-ndrpdr | | [Tags] | 1518B | 2C | | frame_size=${1518} | phy_cores=${2} -| 1518B-4c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 1518B-4c-ethip4-ip4scale600k-ndrpdr | | [Tags] | 1518B | 4C | | frame_size=${1518} | phy_cores=${4} -| 9000B-1c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 9000B-1c-ethip4-ip4scale600k-ndrpdr | | [Tags] | 9000B | 1C | | frame_size=${9000} | phy_cores=${1} -| 9000B-2c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 9000B-2c-ethip4-ip4scale600k-ndrpdr | | [Tags] | 9000B | 2C | | frame_size=${9000} | phy_cores=${2} -| 9000B-4c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 9000B-4c-ethip4-ip4scale600k-ndrpdr | | [Tags] | 9000B | 4C | | frame_size=${9000} | phy_cores=${4} -| IMIX-1c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| IMIX-1c-ethip4-ip4scale600k-ndrpdr | | [Tags] | IMIX | 1C | | frame_size=IMIX_v4_1 | phy_cores=${1} -| IMIX-2c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| IMIX-2c-ethip4-ip4scale600k-ndrpdr | | [Tags] | IMIX | 2C | | frame_size=IMIX_v4_1 | phy_cores=${2} -| IMIX-4c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| IMIX-4c-ethip4-ip4scale600k-ndrpdr | | [Tags] | IMIX | 4C | | frame_size=IMIX_v4_1 | phy_cores=${4} diff --git a/tests/vpp/perf/vm_vhost/10ge2p1x710-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale600k-rnd-ndrpdr.robot index b12c045548..0cba4c1ffc 100644 --- a/tests/vpp/perf/vm_vhost/10ge2p1x710-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr.robot +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale600k-rnd-ndrpdr.robot @@ -14,35 +14,27 @@ *** Settings *** | Resource | resources/libraries/robot/shared/default.robot | -| Force Tags | 3_NODE_DOUBLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR -| ... | NIC_Intel-X710 | DOT1Q | L2BDMACLRN | BASE | VHOST | 1VM -| ... | VHOST_1024 | LBOND | LBOND_VPP | LBOND_MODE_LACP | LBOND_LB_L34 -| ... | LBOND_2L | NF_VPPL2XC | DRV_VFIO_PCI +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_600K | DRV_VFIO_PCI | ... | RXQ_SIZE_0 | TXQ_SIZE_0 -| ... | 2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc +| ... | ethip4-ip4scale600k-rnd | | Suite Setup | Setup suite topology interfaces | performance | Suite Teardown | Tear down suite | performance | Test Setup | Setup test | performance -| Test Teardown | Tear down test | performance | vhost +| Test Teardown | Tear down test | performance | | Test Template | Local Template | -| Documentation | **RFC2544: Pkt throughput L2BD test cases with vhost and vpp \ -| ... | link bonding** +| Documentation | **RFC2544: Pkt throughput IPv4 routing test cases** | ... | -| ... | - **[Top] Network Topologies:** TG-DUT1=DUT2-TG 3-node circular \ -| ... | topology with single links between TG and DUT nodes and double link \ -| ... | between DUT nodes. +| ... | - **[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. \ -| ... | 802.1q tagging is applied on link between DUT1 and DUT2. +| ... | - **[Enc] Packet Encapsulations:** Eth-IPv4 for IPv4 routing. | ... | -| ... | - **[Cfg] DUT configuration:** DUT1 and DUT2 are configured with VPP \ -| ... | link bonding (mode LACP, transmit policy l34) on link between DUT1 and \ -| ... | DUT2 and L2 bridge-domain with MAC learning enabled. Qemu VNFs are \ -| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \ -| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \ +| ... | - **[Cfg] DUT configuration:** DUT1 and DUT2 are configured with IPv4. \ +| ... | routing and 6x100k static IPv4 /32 route entries. DUT1 and DUT2 are \ | ... | tested with ${nic_name}. | ... | | ... | - **[Ver] TG verification:** TG finds and reports throughput NDR (Non \ @@ -52,43 +44,33 @@ | ... | discovered for different Ethernet L2 frame sizes using MLRsearch \ | ... | library. | ... | Test packets are generated by TG on links to DUTs. TG traffic profile \ -| ... | contains two L3 flow-groups (flow-group per direction, 254 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. +| ... | contains 2 randomized L3 flow-groups (flow-group per direction, 100k \ +| ... | 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. *** Variables *** -| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | lacp_plugin.so -| ... | vhost_plugin.so +| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | ${crypto_type}= | ${None} | ${nic_name}= | Intel-X710 | ${nic_driver}= | vfio-pci | ${nic_rxq_size}= | 0 | ${nic_txq_size}= | 0 -| ${nic_pfs}= | 4 +| ${nic_pfs}= | 2 | ${nic_vfs}= | 0 -| ${osi_layer}= | L2 -| ${overhead}= | ${4} -| ${subid}= | 10 -| ${tag_rewrite}= | pop-1 -| ${nf_dtcr}= | ${1} -| ${nf_dtc}= | ${1} -| ${nf_chains}= | ${1} -| ${nf_nodes}= | ${1} -# Link bonding config -| ${bond_mode}= | lacp -| ${lb_mode}= | l34 -| ${bd_id1}= | 1 -| ${bd_id2}= | 2 -# Traffic profile: -| ${traffic_profile}= | trex-stl-ethip4-ip4src254 +| ${osi_layer}= | L3 +| ${overhead}= | ${0} +| ${rts_per_flow}= | ${100000} +# Traffic profile +| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template +| | | | [Documentation] -| | ... | - **[Cfg]** DUT runs L2BD switching config. \ +| | ... | - **[Cfg]** DUT runs IPv4 routing config. \ | | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. | | ... | - **[Ver]** Measure NDR and PDR values using MLRsearch algorithm. | | @@ -101,67 +83,62 @@ | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None} | | | | Set Test Variable | \${frame_size} -| | Set Test Variable | ${vlan_strip_off} | ${TRUE} | | | | Given Set Max Rate And Jumbo | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq} | | And Pre-initialize layer driver | ${nic_driver} | | And Apply startup configuration on all VPP DUTs | | When Initialize layer driver | ${nic_driver} -| | And Initialize L2 bridge domains with Vhost-User and VLAN with VPP link bonding in a 3-node circular topology -| | ... | ${bd_id1} | ${bd_id2} | ${subid} -| | ... | ${tag_rewrite} | ${bond_mode} | ${lb_mode} -| | And Configure chains of NFs connected via vhost-user -| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo} -| | ... | use_tuned_cfs=${False} | auto_scale=${True} -| | ... | vnf=vppl2xc_2vhostvr1024 +| | And Initialize layer interface +| | And Set interfaces in path up +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** -| 64B-1c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 64B-1c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | 64B | 1C | | frame_size=${64} | phy_cores=${1} -| 64B-2c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 64B-2c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | 64B | 2C | | frame_size=${64} | phy_cores=${2} -| 64B-4c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 64B-4c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | 64B | 4C | | frame_size=${64} | phy_cores=${4} -| 1518B-1c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 1518B-1c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | 1518B | 1C | | frame_size=${1518} | phy_cores=${1} -| 1518B-2c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 1518B-2c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | 1518B | 2C | | frame_size=${1518} | phy_cores=${2} -| 1518B-4c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 1518B-4c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | 1518B | 4C | | frame_size=${1518} | phy_cores=${4} -| 9000B-1c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 9000B-1c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | 9000B | 1C | | frame_size=${9000} | phy_cores=${1} -| 9000B-2c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 9000B-2c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | 9000B | 2C | | frame_size=${9000} | phy_cores=${2} -| 9000B-4c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| 9000B-4c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | 9000B | 4C | | frame_size=${9000} | phy_cores=${4} -| IMIX-1c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| IMIX-1c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | IMIX | 1C | | frame_size=IMIX_v4_1 | phy_cores=${1} -| IMIX-2c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| IMIX-2c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | IMIX | 2C | | frame_size=IMIX_v4_1 | phy_cores=${2} -| IMIX-4c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr +| IMIX-4c-ethip4-ip4scale600k-rnd-ndrpdr | | [Tags] | IMIX | 4C | | frame_size=IMIX_v4_1 | phy_cores=${4} diff --git a/tests/vpp/perf/vm_vhost/10ge2p1x710-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale60k-ndrpdr.robot index ee65ca4828..69062b9520 100644 --- a/tests/vpp/perf/vm_vhost/10ge2p1x710-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr.robot +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale60k-ndrpdr.robot @@ -14,35 +14,27 @@ *** Settings *** | Resource | resources/libraries/robot/shared/default.robot | -| Force Tags | 3_NODE_DOUBLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR -| ... | NIC_Intel-X710 | DOT1Q | L2XCFWD | BASE | VHOST | 1VM -| ... | VHOST_1024 | LBOND | LBOND_VPP | LBOND_MODE_LACP | LBOND_LB_L34 -| ... | LBOND_2L | NF_TESTPMD | DRV_VFIO_PCI +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_60K | DRV_VFIO_PCI | ... | RXQ_SIZE_0 | TXQ_SIZE_0 -| ... | 2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm +| ... | ethip4-ip4scale60k | | Suite Setup | Setup suite topology interfaces | performance | Suite Teardown | Tear down suite | performance | Test Setup | Setup test | performance -| Test Teardown | Tear down test | performance | vhost +| Test Teardown | Tear down test | performance | | Test Template | Local Template | -| Documentation | **RFC2544: Pkt throughput L2XC test cases with vhost and vpp \ -| ... | link bonding** +| Documentation | **RFC2544: Pkt throughput IPv4 routing test cases** | ... | -| ... | - **[Top] Network Topologies:** TG-DUT1=DUT2-TG 3-node circular \ -| ... | topology with single links between TG and DUT nodes and double link \ -| ... | between DUT nodes. +| ... | - **[Top] Network Topologies:** TG-DUT1-DUT2-TG 3-node circular \ +| ... | topology with single links between nodes. | ... | -| ... | - **[Enc] Packet Encapsulations:** Eth-IPv4 for L2 cross connect. \ -| ... | 802.1q tagging is applied on link between DUT1 and DUT2. +| ... | - **[Enc] Packet Encapsulations:** Eth-IPv4 for IPv4 routing. | ... | -| ... | - **[Cfg] DUT configuration:** DUT1 and DUT2 are configured with VPP \ -| ... | link bonding (mode LACP, transmit policy l34) on link between DUT1 and \ -| ... | DUT2 and L2 cross- connect. Qemu VNFs are \ -| ... | connected to VPP via vhost-user interfaces. Guest is running testpmd \ -| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \ +| ... | - **[Cfg] DUT configuration:** DUT1 and DUT2 are configured with IPv4. \ +| ... | routing and 6x10k static IPv4 /32 route entries. DUT1 and DUT2 are \ | ... | tested with ${nic_name}. | ... | | ... | - **[Ver] TG verification:** TG finds and reports throughput NDR (Non \ @@ -52,7 +44,7 @@ | ... | discovered for different Ethernet L2 frame sizes using MLRsearch \ | ... | library. | ... | Test packets are generated by TG on links to DUTs. TG traffic profile \ -| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per \ +| ... | contains two L3 flow-groups (flow-group per direction, 10k 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. @@ -60,33 +52,25 @@ | ... | - **[Ref] Applicable standard specifications:** RFC2544. *** Variables *** -| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | lacp_plugin.so -| ... | vhost_plugin.so +| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | ${crypto_type}= | ${None} | ${nic_name}= | Intel-X710 | ${nic_driver}= | vfio-pci | ${nic_rxq_size}= | 0 | ${nic_txq_size}= | 0 -| ${nic_pfs}= | 4 +| ${nic_pfs}= | 2 | ${nic_vfs}= | 0 -| ${osi_layer}= | L2 -| ${overhead}= | ${4} -| ${subid}= | 10 -| ${tag_rewrite}= | pop-1 -| ${nf_dtcr}= | ${1} -| ${nf_dtc}= | ${1} -| ${nf_chains}= | ${1} -| ${nf_nodes}= | ${1} -# Link bonding config -| ${bond_mode}= | lacp -| ${lb_mode}= | l34 -# Traffic profile: -| ${traffic_profile}= | trex-stl-ethip4-ip4src254 +| ${osi_layer}= | L3 +| ${overhead}= | ${0} +| ${rts_per_flow}= | ${10000} +# Traffic profile +| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template +| | | | [Documentation] -| | ... | - **[Cfg]** DUT runs L2XC switching config. \ +| | ... | - **[Cfg]** DUT runs IPv4 routing config. \ | | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. | | ... | - **[Ver]** Measure NDR and PDR values using MLRsearch algorithm. | | @@ -99,65 +83,62 @@ | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None} | | | | Set Test Variable | \${frame_size} -| | Set Test Variable | ${vlan_strip_off} | ${TRUE} | | | | Given Set Max Rate And Jumbo | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq} | | And Pre-initialize layer driver | ${nic_driver} | | And Apply startup configuration on all VPP DUTs | | When Initialize layer driver | ${nic_driver} -| | And Initialize L2 xconnect with Vhost-User and VLAN with VPP link bonding in 3-node circular topology -| | ... | ${subid} | ${tag_rewrite} | ${bond_mode} | ${lb_mode} -| | And Configure chains of NFs connected via vhost-user -| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo} -| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=testpmd_io +| | And Initialize layer interface +| | And Set interfaces in path up +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** -| 64B-1c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| 64B-1c-ethip4-ip4scale60k-ndrpdr | | [Tags] | 64B | 1C | | frame_size=${64} | phy_cores=${1} -| 64B-2c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| 64B-2c-ethip4-ip4scale60k-ndrpdr | | [Tags] | 64B | 2C | | frame_size=${64} | phy_cores=${2} -| 64B-4c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| 64B-4c-ethip4-ip4scale60k-ndrpdr | | [Tags] | 64B | 4C | | frame_size=${64} | phy_cores=${4} -| 1518B-1c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| 1518B-1c-ethip4-ip4scale60k-ndrpdr | | [Tags] | 1518B | 1C | | frame_size=${1518} | phy_cores=${1} -| 1518B-2c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| 1518B-2c-ethip4-ip4scale60k-ndrpdr | | [Tags] | 1518B | 2C | | frame_size=${1518} | phy_cores=${2} -| 1518B-4c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| 1518B-4c-ethip4-ip4scale60k-ndrpdr | | [Tags] | 1518B | 4C | | frame_size=${1518} | phy_cores=${4} -| 9000B-1c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| 9000B-1c-ethip4-ip4scale60k-ndrpdr | | [Tags] | 9000B | 1C | | frame_size=${9000} | phy_cores=${1} -| 9000B-2c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| 9000B-2c-ethip4-ip4scale60k-ndrpdr | | [Tags] | 9000B | 2C | | frame_size=${9000} | phy_cores=${2} -| 9000B-4c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| 9000B-4c-ethip4-ip4scale60k-ndrpdr | | [Tags] | 9000B | 4C | | frame_size=${9000} | phy_cores=${4} -| IMIX-1c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| IMIX-1c-ethip4-ip4scale60k-ndrpdr | | [Tags] | IMIX | 1C | | frame_size=IMIX_v4_1 | phy_cores=${1} -| IMIX-2c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| IMIX-2c-ethip4-ip4scale60k-ndrpdr | | [Tags] | IMIX | 2C | | frame_size=IMIX_v4_1 | phy_cores=${2} -| IMIX-4c-2lbvpplacp-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrpdr +| IMIX-4c-ethip4-ip4scale60k-ndrpdr | | [Tags] | IMIX | 4C | | frame_size=IMIX_v4_1 | phy_cores=${4} diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale60k-rnd-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale60k-rnd-ndrpdr.robot new file mode 100644 index 0000000000..ce3ec3c152 --- /dev/null +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale60k-rnd-ndrpdr.robot @@ -0,0 +1,144 @@ +# Copyright (c) 2023 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/shared/default.robot +| +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_60k | DRV_VFIO_PCI +| ... | RXQ_SIZE_0 | TXQ_SIZE_0 | IP4_RND +| ... | ethip4-ip4scale60k-rnd +| +| Suite Setup | Setup suite topology interfaces | performance +| Suite Teardown | Tear down suite | performance +| Test Setup | Setup test | performance +| Test Teardown | Tear down test | performance +| +| Test Template | Local Template +| +| Documentation | **RFC2544: Pkt throughput IPv4 routing 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 2x10k static IPv4 /32 route entries. DUT1 and DUT2 are \ +| ... | tested with ${nic_name}. +| ... | +| ... | - **[Ver] TG verification:** TG finds and reports throughput NDR (Non \ +| ... | Drop Rate) with zero packet loss tolerance and 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 MLRsearch \ +| ... | library. +| ... | Test packets are generated by TG on links to DUTs. TG traffic profile \ +| ... | contains 2 randomized L3 flow-groups (flow-group per direction, 10k \ +| ... | 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. + +*** Variables *** +| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so +| ${crypto_type}= | ${None} +| ${nic_name}= | Intel-X710 +| ${nic_driver}= | vfio-pci +| ${nic_rxq_size}= | 0 +| ${nic_txq_size}= | 0 +| ${nic_pfs}= | 2 +| ${nic_vfs}= | 0 +| ${osi_layer}= | L3 +| ${overhead}= | ${0} +| ${rts_per_flow}= | ${10000} +# Traffic profile +| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow}-${nic_pfs}p + +*** Keywords *** +| Local Template +| | +| | [Documentation] +| | ... | - **[Cfg]** DUT runs IPv4 routing config. \ +| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. +| | ... | - **[Ver]** Measure NDR and PDR values using MLRsearch algorithm. +| | +| | ... | *Arguments:* +| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1). +| | ... | Type: integer, string +| | ... | - phy_cores - Number of physical cores. Type: integer +| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer +| | +| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None} +| | +| | Set Test Variable | \${frame_size} +| | +| | Given Set Max Rate And Jumbo +| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq} +| | And Pre-initialize layer driver | ${nic_driver} +| | And Apply startup configuration on all VPP DUTs +| | When Initialize layer driver | ${nic_driver} +| | And Initialize layer interface +| | And Set interfaces in path up +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} +| | Then Find NDR and PDR intervals using optimized search + +*** Test Cases *** +| 64B-1c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | 64B | 1C +| | frame_size=${64} | phy_cores=${1} + +| 64B-2c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | 64B | 2C +| | frame_size=${64} | phy_cores=${2} + +| 64B-4c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | 64B | 4C +| | frame_size=${64} | phy_cores=${4} + +| 1518B-1c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | 1518B | 1C +| | frame_size=${1518} | phy_cores=${1} + +| 1518B-2c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | 1518B | 2C +| | frame_size=${1518} | phy_cores=${2} + +| 1518B-4c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | 1518B | 4C +| | frame_size=${1518} | phy_cores=${4} + +| 9000B-1c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | 9000B | 1C +| | frame_size=${9000} | phy_cores=${1} + +| 9000B-2c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | 9000B | 2C +| | frame_size=${9000} | phy_cores=${2} + +| 9000B-4c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | 9000B | 4C +| | frame_size=${9000} | phy_cores=${4} + +| IMIX-1c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | IMIX | 1C +| | frame_size=IMIX_v4_1 | phy_cores=${1} + +| IMIX-2c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | IMIX | 2C +| | frame_size=IMIX_v4_1 | phy_cores=${2} + +| IMIX-4c-ethip4-ip4scale60k-rnd-ndrpdr +| | [Tags] | IMIX | 4C +| | frame_size=IMIX_v4_1 | phy_cores=${4} diff --git a/tests/vpp/perf/vm_vhost/10ge2p1x710-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale6m-ndrpdr.robot index 4889a6754a..0d4bc26e19 100644 --- a/tests/vpp/perf/vm_vhost/10ge2p1x710-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale6m-ndrpdr.robot @@ -14,35 +14,27 @@ *** Settings *** | Resource | resources/libraries/robot/shared/default.robot | -| Force Tags | 3_NODE_DOUBLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR -| ... | NIC_Intel-X710 | DOT1Q | L2BDMACLRN | BASE | VHOST | 1VM -| ... | VHOST_1024 | LBOND | LBOND_VPP | LBOND_MODE_LACP | LBOND_LB_L34 -| ... | LBOND_2L | VM_TESTPMD | DRV_VFIO_PCI +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_6M | DRV_VFIO_PCI | ... | RXQ_SIZE_0 | TXQ_SIZE_0 -| ... | 2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm +| ... | ethip4-ip4scale6m | | Suite Setup | Setup suite topology interfaces | performance | Suite Teardown | Tear down suite | performance | Test Setup | Setup test | performance -| Test Teardown | Tear down test | performance | vhost +| Test Teardown | Tear down test | performance | | Test Template | Local Template | -| Documentation | **RFC2544: Pkt throughput L2BD test cases with vhost and vpp \ -| ... | link bonding** +| Documentation | **RFC2544: Pkt throughput IPv4 routing test cases** | ... | -| ... | - **[Top] Network Topologies:** TG-DUT1=DUT2-TG 3-node circular \ -| ... | topology with single links between TG and DUT nodes and double link \ -| ... | between DUT nodes. +| ... | - **[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. \ -| ... | 802.1q tagging is applied on link between DUT1 and DUT2. +| ... | - **[Enc] Packet Encapsulations:** Eth-IPv4 for IPv4 routing. | ... | -| ... | - **[Cfg] DUT configuration:** DUT1 and DUT2 are configured with VPP \ -| ... | link bonding (mode LACP, transmit policy l34) on link between DUT1 and \ -| ... | DUT2 and L2 bridge-domain with MAC learning enabled. Qemu VNFs are \ -| ... | connected to VPP via vhost-user interfaces. Guest is running testpmd \ -| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \ +| ... | - **[Cfg] DUT configuration:** DUT1 and DUT2 are configured with IPv4. \ +| ... | routing and 2x1M static IPv4 /32 route entries. DUT1 and DUT2 are \ | ... | tested with ${nic_name}. | ... | | ... | - **[Ver] TG verification:** TG finds and reports throughput NDR (Non \ @@ -52,7 +44,7 @@ | ... | discovered for different Ethernet L2 frame sizes using MLRsearch \ | ... | library. | ... | Test packets are generated by TG on links to DUTs. TG traffic profile \ -| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per \ +| ... | contains two L3 flow-groups (flow-group per direction, 1M 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. @@ -60,35 +52,25 @@ | ... | - **[Ref] Applicable standard specifications:** RFC2544. *** Variables *** -| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | lacp_plugin.so -| ... | vhost_plugin.so +| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | ${crypto_type}= | ${None} | ${nic_name}= | Intel-X710 | ${nic_driver}= | vfio-pci | ${nic_rxq_size}= | 0 | ${nic_txq_size}= | 0 -| ${nic_pfs}= | 4 +| ${nic_pfs}= | 2 | ${nic_vfs}= | 0 -| ${osi_layer}= | L2 -| ${overhead}= | ${4} -| ${subid}= | 10 -| ${tag_rewrite}= | pop-1 -| ${nf_dtcr}= | ${1} -| ${nf_dtc}= | ${1} -| ${nf_chains}= | ${1} -| ${nf_nodes}= | ${1} -# Link bonding config -| ${bond_mode}= | lacp -| ${lb_mode}= | l34 -| ${bd_id1}= | 1 -| ${bd_id2}= | 2 -# Traffic profile: -| ${traffic_profile}= | trex-stl-ethip4-ip4src254 +| ${osi_layer}= | L3 +| ${overhead}= | ${0} +| ${rts_per_flow}= | ${1000000} +# Traffic profile +| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template +| | | | [Documentation] -| | ... | - **[Cfg]** DUT runs L2BD switching config. \ +| | ... | - **[Cfg]** DUT runs IPv4 routing config. \ | | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. | | ... | - **[Ver]** Measure NDR and PDR values using MLRsearch algorithm. | | @@ -101,66 +83,62 @@ | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None} | | | | Set Test Variable | \${frame_size} -| | Set Test Variable | ${vlan_strip_off} | ${TRUE} | | | | Given Set Max Rate And Jumbo | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq} | | And Pre-initialize layer driver | ${nic_driver} | | And Apply startup configuration on all VPP DUTs | | When Initialize layer driver | ${nic_driver} -| | And Initialize L2 bridge domains with Vhost-User and VLAN with VPP link bonding in a 3-node circular topology -| | ... | ${bd_id1} | ${bd_id2} | ${subid} -| | ... | ${tag_rewrite} | ${bond_mode} | ${lb_mode} -| | And Configure chains of NFs connected via vhost-user -| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo} -| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=testpmd_io +| | And Initialize layer interface +| | And Set interfaces in path up +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** -| 64B-1c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| 64B-1c-ethip4-ip4scale6m-ndrpdr | | [Tags] | 64B | 1C | | frame_size=${64} | phy_cores=${1} -| 64B-2c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| 64B-2c-ethip4-ip4scale6m-ndrpdr | | [Tags] | 64B | 2C | | frame_size=${64} | phy_cores=${2} -| 64B-4c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| 64B-4c-ethip4-ip4scale6m-ndrpdr | | [Tags] | 64B | 4C | | frame_size=${64} | phy_cores=${4} -| 1518B-1c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| 1518B-1c-ethip4-ip4scale6m-ndrpdr | | [Tags] | 1518B | 1C | | frame_size=${1518} | phy_cores=${1} -| 1518B-2c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| 1518B-2c-ethip4-ip4scale6m-ndrpdr | | [Tags] | 1518B | 2C | | frame_size=${1518} | phy_cores=${2} -| 1518B-4c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| 1518B-4c-ethip4-ip4scale6m-ndrpdr | | [Tags] | 1518B | 4C | | frame_size=${1518} | phy_cores=${4} -| 9000B-1c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| 9000B-1c-ethip4-ip4scale6m-ndrpdr | | [Tags] | 9000B | 1C | | frame_size=${9000} | phy_cores=${1} -| 9000B-2c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| 9000B-2c-ethip4-ip4scale6m-ndrpdr | | [Tags] | 9000B | 2C | | frame_size=${9000} | phy_cores=${2} -| 9000B-4c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| 9000B-4c-ethip4-ip4scale6m-ndrpdr | | [Tags] | 9000B | 4C | | frame_size=${9000} | phy_cores=${4} -| IMIX-1c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| IMIX-1c-ethip4-ip4scale6m-ndrpdr | | [Tags] | IMIX | 1C | | frame_size=IMIX_v4_1 | phy_cores=${1} -| IMIX-2c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| IMIX-2c-ethip4-ip4scale6m-ndrpdr | | [Tags] | IMIX | 2C | | frame_size=IMIX_v4_1 | phy_cores=${2} -| IMIX-4c-2lbvpplacp-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| IMIX-4c-ethip4-ip4scale6m-ndrpdr | | [Tags] | IMIX | 4C | | frame_size=IMIX_v4_1 | phy_cores=${4} diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale6m-rnd-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale6m-rnd-ndrpdr.robot new file mode 100644 index 0000000000..fa51eaa827 --- /dev/null +++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale6m-rnd-ndrpdr.robot @@ -0,0 +1,144 @@ +# Copyright (c) 2023 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/shared/default.robot +| +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_6M | DRV_VFIO_PCI +| ... | RXQ_SIZE_0 | TXQ_SIZE_0 | IP4_RND +| ... | ethip4-ip4scale6m-rnd +| +| Suite Setup | Setup suite topology interfaces | performance +| Suite Teardown | Tear down suite | performance +| Test Setup | Setup test | performance +| Test Teardown | Tear down test | performance +| +| Test Template | Local Template +| +| Documentation | **RFC2544: Pkt throughput IPv4 routing 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 2x1M static IPv4 /32 route entries. DUT1 and DUT2 are \ +| ... | tested with ${nic_name}. +| ... | +| ... | - **[Ver] TG verification:** TG finds and reports throughput NDR (Non \ +| ... | Drop Rate) with zero packet loss tolerance and 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 MLRsearch \ +| ... | library. +| ... | Test packets are generated by TG on links to DUTs. TG traffic profile \ +| ... | contains 2 randomized L3 flow-groups (flow-group per direction, 1M \ +| ... | 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. + +*** Variables *** +| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so +| ${crypto_type}= | ${None} +| ${nic_name}= | Intel-X710 +| ${nic_driver}= | vfio-pci +| ${nic_rxq_size}= | 0 +| ${nic_txq_size}= | 0 +| ${nic_pfs}= | 2 +| ${nic_vfs}= | 0 +| ${osi_layer}= | L3 +| ${overhead}= | ${0} +| ${rts_per_flow}= | ${1000000} +# Traffic profile +| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow}-${nic_pfs}p + +*** Keywords *** +| Local Template +| | +| | [Documentation] +| | ... | - **[Cfg]** DUT runs IPv4 routing config. \ +| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. +| | ... | - **[Ver]** Measure NDR and PDR values using MLRsearch algorithm. +| | +| | ... | *Arguments:* +| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1). +| | ... | Type: integer, string +| | ... | - phy_cores - Number of physical cores. Type: integer +| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer +| | +| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None} +| | +| | Set Test Variable | \${frame_size} +| | +| | Given Set Max Rate And Jumbo +| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq} +| | And Pre-initialize layer driver | ${nic_driver} +| | And Apply startup configuration on all VPP DUTs +| | When Initialize layer driver | ${nic_driver} +| | And Initialize layer interface +| | And Set interfaces in path up +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} +| | Then Find NDR and PDR intervals using optimized search + +*** Test Cases *** +| 64B-1c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | 64B | 1C +| | frame_size=${64} | phy_cores=${1} + +| 64B-2c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | 64B | 2C +| | frame_size=${64} | phy_cores=${2} + +| 64B-4c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | 64B | 4C +| | frame_size=${64} | phy_cores=${4} + +| 1518B-1c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | 1518B | 1C +| | frame_size=${1518} | phy_cores=${1} + +| 1518B-2c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | 1518B | 2C +| | frame_size=${1518} | phy_cores=${2} + +| 1518B-4c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | 1518B | 4C +| | frame_size=${1518} | phy_cores=${4} + +| 9000B-1c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | 9000B | 1C +| | frame_size=${9000} | phy_cores=${1} + +| 9000B-2c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | 9000B | 2C +| | frame_size=${9000} | phy_cores=${2} + +| 9000B-4c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | 9000B | 4C +| | frame_size=${9000} | phy_cores=${4} + +| IMIX-1c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | IMIX | 1C +| | frame_size=IMIX_v4_1 | phy_cores=${1} + +| IMIX-2c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | IMIX | 2C +| | frame_size=IMIX_v4_1 | phy_cores=${2} + +| IMIX-4c-ethip4-ip4scale6m-rnd-ndrpdr +| | [Tags] | IMIX | 4C +| | frame_size=IMIX_v4_1 | phy_cores=${4} diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot index c614b90e3a..5571caed21 100644 --- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot +++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot @@ -64,7 +64,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${100000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -91,7 +91,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot index 3de3769cfb..c708ec1626 100644 --- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot +++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot @@ -65,7 +65,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${100000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -92,7 +92,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot index 0bab0dcaa8..3a3d03d2af 100644 --- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot +++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot @@ -64,7 +64,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${10000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -91,7 +91,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot index e1760a6700..f1a5535094 100644 --- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot +++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot @@ -65,7 +65,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${10000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -92,7 +92,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot index 051f128f67..1c2af5fab3 100644 --- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot +++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot @@ -64,7 +64,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${1000000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -91,7 +91,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot index ddaa85828d..619191608c 100644 --- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot +++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot @@ -65,7 +65,7 @@ | ${overhead}= | ${0} | ${rts_per_flow}= | ${1000000} # Traffic profile -| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow} +| ${traffic_profile}= | trex-stl-ethip4-ip4dst-rnd${rts_per_flow}-${nic_pfs}p *** Keywords *** | Local Template @@ -92,7 +92,7 @@ | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Set interfaces in path up -| | And Initialize IPv4 Forwarding | count=${rts_per_flow} +| | And Initialize IPv4 Forwarding | count=${rts_per_flow} | pfs=${nic_pfs} | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** |