diff options
| -rw-r--r-- | resources/libraries/python/DUTSetup.py | 27 | ||||
| -rw-r--r-- | tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-mrr.robot | 117 | ||||
| -rw-r--r-- | tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-ndrpdr.robot | 123 | ||||
| -rw-r--r-- | tests/vpp/perf/ip4/25ge2p1xxv710-avf-eth-ip4base-mrr.robot | 119 | ||||
| -rw-r--r-- | tests/vpp/perf/ip4/25ge2p1xxv710-avf-eth-ip4base-ndrpdr.robot | 125 |
5 files changed, 502 insertions, 9 deletions
diff --git a/resources/libraries/python/DUTSetup.py b/resources/libraries/python/DUTSetup.py index 7885ad0a16..4fc0e6fc9c 100644 --- a/resources/libraries/python/DUTSetup.py +++ b/resources/libraries/python/DUTSetup.py @@ -335,7 +335,8 @@ class DUTSetup(object): message = 'Failed to create {num} VFs on {pci} device on {host}'.\ format(num=numvfs, pci=pf_pci_addr, host=node['host']) - exec_cmd_no_error(node, command, timeout=60, sudo=True, message=message) + exec_cmd_no_error(node, command, timeout=120, sudo=True, + message=message) @staticmethod def pci_driver_unbind(node, pci_addr): @@ -353,7 +354,8 @@ class DUTSetup(object): message = 'Failed to unbind PCI device {pci} on {host}'.\ format(pci=pci_addr, host=node['host']) - exec_cmd_no_error(node, command, timeout=60, sudo=True, message=message) + exec_cmd_no_error(node, command, timeout=120, sudo=True, + message=message) @staticmethod def pci_driver_bind(node, pci_addr, driver): @@ -374,19 +376,22 @@ class DUTSetup(object): "'echo {driver} | tee /sys/bus/pci/devices/{pci}/driver_override'".\ format(driver=driver, pci=pci_addr.replace(':', r'\:')) - exec_cmd_no_error(node, command, timeout=60, sudo=True, message=message) + exec_cmd_no_error(node, command, timeout=120, sudo=True, + message=message) command = "sh -c "\ "'echo {pci} | tee /sys/bus/pci/drivers/{driver}/bind'".\ format(pci=pci_addr, driver=driver) - exec_cmd_no_error(node, command, timeout=60, sudo=True, message=message) + exec_cmd_no_error(node, command, timeout=120, sudo=True, + message=message) command = "sh -c "\ "'echo | tee /sys/bus/pci/devices/{pci}/driver_override'".\ format(pci=pci_addr.replace(':', r'\:')) - exec_cmd_no_error(node, command, timeout=60, sudo=True, message=message) + exec_cmd_no_error(node, command, timeout=120, sudo=True, + message=message) @staticmethod def pci_vf_driver_unbind(node, pf_pci_addr, vf_id): @@ -411,7 +416,8 @@ class DUTSetup(object): message = 'Failed to unbind VF {vf_pci_addr} to on {host}'.\ format(vf_pci_addr=vf_pci_addr, host=node['host']) - exec_cmd_no_error(node, command, timeout=60, sudo=True, message=message) + exec_cmd_no_error(node, command, timeout=120, sudo=True, + message=message) @staticmethod def pci_vf_driver_bind(node, pf_pci_addr, vf_id, driver): @@ -438,19 +444,22 @@ class DUTSetup(object): "'echo {driver} | tee {vf_path}/driver_override'".\ format(driver=driver, vf_path=vf_path) - exec_cmd_no_error(node, command, timeout=60, sudo=True, message=message) + exec_cmd_no_error(node, command, timeout=120, sudo=True, + message=message) command = "sh -c "\ "'echo {vf_pci_addr} | tee /sys/bus/pci/drivers/{driver}/bind'".\ format(vf_pci_addr=vf_pci_addr, driver=driver) - exec_cmd_no_error(node, command, timeout=60, sudo=True, message=message) + exec_cmd_no_error(node, command, timeout=120, sudo=True, + message=message) command = "sh -c "\ "'echo | tee {vf_path}/driver_override'".\ format(vf_path=vf_path) - exec_cmd_no_error(node, command, timeout=60, sudo=True, message=message) + exec_cmd_no_error(node, command, timeout=120, sudo=True, + message=message) @staticmethod def get_pci_dev_driver(node, pci_addr): diff --git a/tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-mrr.robot b/tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-mrr.robot new file mode 100644 index 0000000000..4a6a7a1bbd --- /dev/null +++ b/tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-mrr.robot @@ -0,0 +1,117 @@ +# Copyright (c) 2018 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +*** Settings *** +| Resource | resources/libraries/robot/performance/performance_setup.robot +| ... +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR +| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_AVF +| ... +| Suite Setup | Run Keywords +| ... | Set up SRIOV 3-node performance topology with DUT's NIC model +| ... | L3 | Intel-X710 | AVF +| ... | AND | Set up performance test suite with AVF driver +| ... +| Suite Teardown | Tear down 3-node performance topology +| ... +| Test Setup | Set up performance test +| ... +| Test Teardown | Tear down performance mrr test +| ... +| Test Template | Local template +| ... +| Documentation | *Raw results 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 two static IPv4 /24 route entries. DUT1 and DUT2 tested\ +| ... | with 2p10GE NIC X710 by Intel with VF enabled. +| ... | *[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, IPv4 header with IP protocol=61 and static\ +| ... | payload. MAC addresses are matching MAC addresses of the TG node\ +| ... | interfaces. + +*** Variables *** +# X710-DA2 bandwidth limit +| ${s_limit}= | ${10000000000} +# Traffic profile: +| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src253 + +*** Keywords *** +| Local template +| | [Documentation] +| | ... | [Cfg] DUT runs IPv4 routing config.\ +| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. +| | ... | [Ver] Measure MaxReceivedRate for ${framesize}B frames using single\ +| | ... | trial throughput test. +| | ... +| | ... | *Arguments:* +| | ... | - framesize - 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] | ${framesize} | ${phy_cores} | ${rxq}=${None} +| | ... +| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq} +| | And Add DPDK no PCI to all DUTs +| | ${max_rate} | ${jumbo} = | Get Max Rate And Jumbo +| | ... | ${s_limit} | ${framesize} +| | And Apply startup configuration on all VPP DUTs +| | When Initialize AVF interfaces +| | When Initialize IPv4 forwarding in circular topology +| | Then Traffic should pass with maximum rate +| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile} + +*** Test Cases *** +| tc01-64B-1c-avf-eth-ip4base-mrr +| | [Tags] | 64B | 1C +| | framesize=${64} | phy_cores=${1} + +| tc02-64B-2c-avf-eth-ip4base-mrr +| | [Tags] | 64B | 2C +| | framesize=${64} | phy_cores=${2} + +| tc03-64B-4c-avf-eth-ip4base-mrr +| | [Tags] | 64B | 4C +| | framesize=${64} | phy_cores=${4} + +| tc04-1518B-1c-avf-eth-ip4base-mrr +| | [Tags] | 1518B | 1C +| | framesize=${1518} | phy_cores=${1} + +| tc05-1518B-2c-avf-eth-ip4base-mrr +| | [Tags] | 1518B | 2C +| | framesize=${1518} | phy_cores=${2} + +| tc06-1518B-4c-avf-eth-ip4base-mrr +| | [Tags] | 1518B | 4C +| | framesize=${1518} | phy_cores=${4} + +| tc10-IMIX-1c-avf-eth-ip4base-mrr +| | [Tags] | IMIX | 1C +| | framesize=IMIX_v4_1 | phy_cores=${1} + +| tc11-IMIX-2c-avf-eth-ip4base-mrr +| | [Tags] | IMIX | 2C +| | framesize=IMIX_v4_1 | phy_cores=${2} + +| tc12-IMIX-4c-avf-eth-ip4base-mrr +| | [Tags] | IMIX | 4C +| | framesize=IMIX_v4_1 | phy_cores=${4} diff --git a/tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-ndrpdr.robot new file mode 100644 index 0000000000..ea6f371e77 --- /dev/null +++ b/tests/vpp/perf/ip4/10ge2p1x710-avf-eth-ip4base-ndrpdr.robot @@ -0,0 +1,123 @@ +# Copyright (c) 2018 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +*** Settings *** +| Resource | resources/libraries/robot/performance/performance_setup.robot +| ... +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_AVF +| ... +| Suite Setup | Run Keywords +| ... | Set up SRIOV 3-node performance topology with DUT's NIC model +| ... | L3 | Intel-X710 | AVF +| ... | AND | Set up performance test suite with AVF driver +| ... +| Suite Teardown | Tear down 3-node performance topology +| ... +| Test Setup | Set up performance test +| ... +| Test Teardown | Tear down performance discovery test | ${min_rate}pps +| ... | ${framesize} | ${traffic_profile} +| ... +| 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 two static IPv4 /24 route entries. DUT1 and DUT2 tested\ +| ... | with 2p10GE NIC X710 by Intel with VF enabled. +| ... | *[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 MLRsearch library.\ +| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\ +| ... | contains two L3 flow-groups (flow-group per direction, 253 flows per\ +| ... | flow-group) with all packets containing Ethernet header, IPv4 header\ +| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC\ +| ... | addresses of the TG node interfaces. +| ... | *[Ref] Applicable standard specifications:* RFC2544. + +*** Variables *** +# X710-DA2 bandwidth limit +| ${s_limit}= | ${10000000000} +# Traffic profile: +| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src253 + +*** 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:* +| | ... | - framesize - 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] | ${framesize} | ${phy_cores} | ${rxq}=${None} +| | ... +| | Set Test Variable | ${framesize} +| | Set Test Variable | ${min_rate} | ${10000} +| | ... +| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq} +| | And Add DPDK no PCI to all DUTs +| | ${max_rate} | ${jumbo} = | Get Max Rate And Jumbo +| | ... | ${s_limit} | ${framesize} +| | And Apply startup configuration on all VPP DUTs +| | When Initialize AVF interfaces +| | When Initialize IPv4 forwarding in circular topology +| | Then Find NDR and PDR intervals using optimized search +| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate} + +*** Test Cases *** +| tc01-64B-1c-avf-eth-ip4base-ndrpdr +| | [Tags] | 64B | 1C +| | framesize=${64} | phy_cores=${1} + +| tc02-64B-2c-avf-eth-ip4base-ndrpdr +| | [Tags] | 64B | 2C +| | framesize=${64} | phy_cores=${2} + +| tc03-64B-4c-avf-eth-ip4base-ndrpdr +| | [Tags] | 64B | 4C +| | framesize=${64} | phy_cores=${4} + +| tc04-1518B-1c-avf-eth-ip4base-ndrpdr +| | [Tags] | 1518B | 1C +| | framesize=${1518} | phy_cores=${1} + +| tc05-1518B-2c-avf-eth-ip4base-ndrpdr +| | [Tags] | 1518B | 2C +| | framesize=${1518} | phy_cores=${2} + +| tc06-1518B-4c-avf-eth-ip4base-ndrpdr +| | [Tags] | 1518B | 4C +| | framesize=${1518} | phy_cores=${4} + +| tc10-IMIX-1c-avf-eth-ip4base-ndrpdr +| | [Tags] | IMIX | 1C +| | framesize=IMIX_v4_1 | phy_cores=${1} + +| tc11-IMIX-2c-avf-eth-ip4base-ndrpdr +| | [Tags] | IMIX | 2C +| | framesize=IMIX_v4_1 | phy_cores=${2} + +| tc12-IMIX-4c-avf-eth-ip4base-ndrpdr +| | [Tags] | IMIX | 4C +| | framesize=IMIX_v4_1 | phy_cores=${4} diff --git a/tests/vpp/perf/ip4/25ge2p1xxv710-avf-eth-ip4base-mrr.robot b/tests/vpp/perf/ip4/25ge2p1xxv710-avf-eth-ip4base-mrr.robot new file mode 100644 index 0000000000..c49b46bd06 --- /dev/null +++ b/tests/vpp/perf/ip4/25ge2p1xxv710-avf-eth-ip4base-mrr.robot @@ -0,0 +1,119 @@ +# Copyright (c) 2018 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +*** Settings *** +| Resource | resources/libraries/robot/performance/performance_setup.robot +| ... +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR +| ... | NIC_Intel-XXV710 | ETH | IP4FWD | BASE | IP4BASE | DRV_AVF +| ... +| Suite Setup | Run Keywords +| ... | Set up SRIOV 3-node performance topology with DUT's NIC model +| ... | L3 | Intel-XXV710 | AVF +| ... | AND | Set up performance test suite with AVF driver +| ... +| Suite Teardown | Tear down 3-node performance topology +| ... +| Test Setup | Set up performance test +| ... +| Test Teardown | Tear down performance mrr test +| ... +| Test Template | Local template +| ... +| Documentation | *Raw results 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 two static IPv4 /24 route entries. DUT1 and DUT2 tested\ +| ... | with 2p25GE NIC XXV710 by Intel with VF enabled. +| ... | *[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, IPv4 header with IP protocol=61 and static\ +| ... | payload. MAC addresses are matching MAC addresses of the TG node\ +| ... | interfaces. + +*** Variables *** +# XXV710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps +| ${s_24.5G}= | ${24500000000} +# XXV710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps +| ${s_18.75Mpps}= | ${18750000} +# Traffic profile: +| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src253 + +*** Keywords *** +| Local template +| | [Documentation] +| | ... | [Cfg] DUT runs IPv4 routing config.\ +| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. +| | ... | [Ver] Measure MaxReceivedRate for ${framesize}B frames using single\ +| | ... | trial throughput test. +| | ... +| | ... | *Arguments:* +| | ... | - framesize - 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] | ${framesize} | ${phy_cores} | ${rxq}=${None} +| | ... +| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq} +| | And Add DPDK no PCI to all DUTs +| | ${max_rate} | ${jumbo} = | Get Max Rate And Jumbo +| | ... | ${s_24.5G} | ${framesize} | pps_limit=${s_18.75Mpps} +| | And Apply startup configuration on all VPP DUTs +| | When Initialize AVF interfaces +| | When Initialize IPv4 forwarding in circular topology +| | Then Traffic should pass with maximum rate +| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile} + +*** Test Cases *** +| tc01-64B-1c-avf-eth-ip4base-mrr +| | [Tags] | 64B | 1C +| | framesize=${64} | phy_cores=${1} + +| tc02-64B-2c-avf-eth-ip4base-mrr +| | [Tags] | 64B | 2C +| | framesize=${64} | phy_cores=${2} + +| tc03-64B-4c-avf-eth-ip4base-mrr +| | [Tags] | 64B | 4C +| | framesize=${64} | phy_cores=${4} + +| tc04-1518B-1c-avf-eth-ip4base-mrr +| | [Tags] | 1518B | 1C +| | framesize=${1518} | phy_cores=${1} + +| tc05-1518B-2c-avf-eth-ip4base-mrr +| | [Tags] | 1518B | 2C +| | framesize=${1518} | phy_cores=${2} + +| tc06-1518B-4c-avf-eth-ip4base-mrr +| | [Tags] | 1518B | 4C +| | framesize=${1518} | phy_cores=${4} + +| tc10-IMIX-1c-avf-eth-ip4base-mrr +| | [Tags] | IMIX | 1C +| | framesize=IMIX_v4_1 | phy_cores=${1} + +| tc11-IMIX-2c-avf-eth-ip4base-mrr +| | [Tags] | IMIX | 2C +| | framesize=IMIX_v4_1 | phy_cores=${2} + +| tc12-IMIX-4c-avf-eth-ip4base-mrr +| | [Tags] | IMIX | 4C +| | framesize=IMIX_v4_1 | phy_cores=${4} diff --git a/tests/vpp/perf/ip4/25ge2p1xxv710-avf-eth-ip4base-ndrpdr.robot b/tests/vpp/perf/ip4/25ge2p1xxv710-avf-eth-ip4base-ndrpdr.robot new file mode 100644 index 0000000000..8124fc7b1c --- /dev/null +++ b/tests/vpp/perf/ip4/25ge2p1xxv710-avf-eth-ip4base-ndrpdr.robot @@ -0,0 +1,125 @@ +# Copyright (c) 2018 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +*** Settings *** +| Resource | resources/libraries/robot/performance/performance_setup.robot +| ... +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-XXV710 | ETH | IP4FWD | BASE | IP4BASE | DRV_AVF +| ... +| Suite Setup | Run Keywords +| ... | Set up SRIOV 3-node performance topology with DUT's NIC model +| ... | L3 | Intel-XXV710 | AVF +| ... | AND | Set up performance test suite with AVF driver +| ... +| Suite Teardown | Tear down 3-node performance topology +| ... +| Test Setup | Set up performance test +| ... +| Test Teardown | Tear down performance discovery test | ${min_rate}pps +| ... | ${framesize} | ${traffic_profile} +| ... +| 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 two static IPv4 /24 route entries. DUT1 and DUT2 tested\ +| ... | with 2p25GE NIC XXV710 by Intel with VF enabled. +| ... | *[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 MLRsearch library.\ +| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\ +| ... | contains two L3 flow-groups (flow-group per direction, 253 flows per\ +| ... | flow-group) with all packets containing Ethernet header, IPv4 header\ +| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC\ +| ... | addresses of the TG node interfaces. +| ... | *[Ref] Applicable standard specifications:* RFC2544. + +*** Variables *** +# XXV710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps +| ${s_24.5G}= | ${24500000000} +# XXV710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps +| ${s_18.75Mpps}= | ${18750000} +# Traffic profile: +| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src253 + +*** 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:* +| | ... | - framesize - 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] | ${framesize} | ${phy_cores} | ${rxq}=${None} +| | ... +| | Set Test Variable | ${framesize} +| | Set Test Variable | ${min_rate} | ${10000} +| | ... +| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq} +| | And Add DPDK no PCI to all DUTs +| | ${max_rate} | ${jumbo} = | Get Max Rate And Jumbo +| | ... | ${s_24.5G} | ${framesize} | pps_limit=${s_18.75Mpps} +| | And Apply startup configuration on all VPP DUTs +| | When Initialize AVF interfaces +| | When Initialize IPv4 forwarding in circular topology +| | Then Find NDR and PDR intervals using optimized search +| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate} + +*** Test Cases *** +| tc01-64B-1c-avf-eth-ip4base-ndrpdr +| | [Tags] | 64B | 1C +| | framesize=${64} | phy_cores=${1} + +| tc02-64B-2c-avf-eth-ip4base-ndrpdr +| | [Tags] | 64B | 2C +| | framesize=${64} | phy_cores=${2} + +| tc03-64B-4c-avf-eth-ip4base-ndrpdr +| | [Tags] | 64B | 4C +| | framesize=${64} | phy_cores=${4} + +| tc04-1518B-1c-avf-eth-ip4base-ndrpdr +| | [Tags] | 1518B | 1C +| | framesize=${1518} | phy_cores=${1} + +| tc05-1518B-2c-avf-eth-ip4base-ndrpdr +| | [Tags] | 1518B | 2C +| | framesize=${1518} | phy_cores=${2} + +| tc06-1518B-4c-avf-eth-ip4base-ndrpdr +| | [Tags] | 1518B | 4C +| | framesize=${1518} | phy_cores=${4} + +| tc10-IMIX-1c-avf-eth-ip4base-ndrpdr +| | [Tags] | IMIX | 1C +| | framesize=IMIX_v4_1 | phy_cores=${1} + +| tc11-IMIX-2c-avf-eth-ip4base-ndrpdr +| | [Tags] | IMIX | 2C +| | framesize=IMIX_v4_1 | phy_cores=${2} + +| tc12-IMIX-4c-avf-eth-ip4base-ndrpdr +| | [Tags] | IMIX | 4C +| | framesize=IMIX_v4_1 | phy_cores=${4} |