# Copyright (c) 2016 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 | Resource | resources/libraries/robot/dpdk/default.robot | Library | resources.libraries.python.topology.Topology | Library | resources.libraries.python.NodePath | Library | resources.libraries.python.InterfaceUtil | Library | resources.libraries.python.DPDK.DPDKTools | Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | PERFTEST | NDRPDRDISC | 1NUMA | ... | NIC_Intel-X710 | DPDK | ETH | L2XCFWD | BASE | Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model | ... | L2 | Intel-X710 | Suite Teardown | Tear down DPDK 3-node performance topology | 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 L2 frame forwarding. | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK testpmd\ | ... | application and use the io forwarding mode. DUT1 and DUT2 tested with\ | ... | 2p10GE NIC X710 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, 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 *** # X520-DA2 bandwidth limit | ${s_limit} | ${10000000000} # Traffic profile: | ${traffic_profile} | trex-sl-3n-ethip4-ip4src254 *** Test Cases *** | tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding config with 1 thread, 1 phy core,\ | | ... | 1 receive queue per NIC port. | | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps. | | ... | | [Tags] | 64B | 1T1C | STHREAD | NDRDISC | | ... | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '1' worker threads and '1' rxqueues with jumbo frames 'no' | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc02-64B-1t1c-eth-l2xcbase-testpmd-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding config with 1 thread, 1 phy core,\ | | ... | 1 receive queue per NIC port. | | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps, LT=0.5%. | | ... | | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '1' worker threads and '1' rxqueues with jumbo frames 'no' | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance} | | ... | ${perf_pdr_loss_acceptance_type} | tc03-1518B-1t1c-eth-l2xcbase-testpmd-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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] | 1518B | 1T1C | STHREAD | NDRDISC | | ... | | ${framesize}= | Set Variable | ${1518} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '1' worker threads and '1' rxqueues with jumbo frames 'no' | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc04-1518B-1t1c-eth-l2xcbase-testpmd-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${1518} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '1' worker threads and '1' rxqueues with jumbo frames 'no' | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance} | | ... | ${perf_pdr_loss_acceptance_type} | tc05-9000B-1t1c-eth-l2xcbase-testpmd-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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 10kpps. | | ... | | [Tags] | 9000B | 1T1C | STHREAD | NDRDISC | | ... | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '1' worker threads and '1' rxqueues with jumbo frames 'yes' | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc06-9000B-1t1c-eth-l2xcbase-testpmd-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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 10kpps, LT=0.5%. | | ... | | [Tags] | 9000B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '1' worker threads and '1' rxqueues with jumbo frames 'yes' | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance} | | ... | ${perf_pdr_loss_acceptance_type} | tc07-64B-2t2c-eth-l2xcbase-testpmd-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding config with 2 threads, 2 phy\ | | ... | cores, 1 receive queue per NIC port. | | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps. | | ... | | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC | | ... | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '2' worker threads and '1' rxqueues with jumbo frames 'no' | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc08-64B-2t2c-eth-l2xcbase-testpmd-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding config with 2 threads, 2 phy\ | | ... | cores, 1 receive queue per NIC port. | | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps, LT=0.5%. | | ... | | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '2' worker threads and '1' rxqueues with jumbo frames 'no' | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance} | | ... | ${perf_pdr_loss_acceptance_type} | tc09-1518B-2t2c-eth-l2xcbase-testpmd-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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] | 1518B | 2T2C | MTHREAD | NDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${1518} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '2' worker threads and '1' rxqueues with jumbo frames 'no' | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc10-1518B-2t2c-eth-l2xcbase-testpmd-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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] | 1518B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${1518} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '2' worker threads and '1' rxqueues with jumbo frames 'no' | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance} | | ... | ${perf_pdr_loss_acceptance_type} | tc11-9000B-2t2c-eth-l2xcbase-testpmd-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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 10kpps. | | ... | | [Tags] | 9000B | 2T2C | MTHREAD | NDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '2' worker threads and '1' rxqueues with jumbo frames 'yes' | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc12-9000B-2t2c-eth-l2xcbase-testpmd-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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 10kpps, LT=0.5%. | | ... | | [Tags] | 9000B | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '2' worker threads and '1' rxqueues with jumbo frames 'yes' | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance} | | ... | ${perf_pdr_loss_acceptance_type} | tc13-64B-4t4c-eth-l2xcbase-testpmd-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding config with 4 threads, 4 phy\ | | ... | cores, 2 receive queues per NIC port. | | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps. | | ... | | [Tags] | 64B | 4T4C | MTHREAD | NDRDISC | | ... | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '4' worker threads and '2' rxqueues with jumbo frames 'no' | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc14-64B-4t4c-eth-l2xcbase-testpmd-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding config with 4 threads, 4 phy\ | | ... | cores, 2 receive queues per NIC port. | | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\ | | ... | linerate, step 100kpps, LT=0.5%. | | ... | | [Tags] | 64B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${64} | | ${min_rate}= | Set Variable | ${100000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '4' worker threads and '2' rxqueues with jumbo frames 'no' | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance} | | ... | ${perf_pdr_loss_acceptance_type} | tc15-1518B-4t4c-eth-l2xcbase-testpmd-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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] | 1518B | 4T4C | MTHREAD | NDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${1518} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '4' worker threads and '2' rxqueues with jumbo frames 'no' | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc16-1518B-4t4c-eth-l2xcbase-testpmd-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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] | 1518B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${1518} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '4' worker threads and '2' rxqueues with jumbo frames 'no' | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance} | | ... | ${perf_pdr_loss_acceptance_type} | tc17-9000B-4t4c-eth-l2xcbase-testpmd-ndrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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 10kpps. | | ... | | [Tags] | 9000B | 4T4C | MTHREAD | NDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '4' worker threads and '2' rxqueues with jumbo frames 'yes' | | Then Find NDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | tc18-9000B-4t4c-eth-l2xcbase-testpmd-pdrdisc | | [Documentation] | | ... | [Cfg] DUT runs L2 frame forwarding 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] | 9000B | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH | | ... | | ${framesize}= | Set Variable | ${9000} | | ${min_rate}= | Set Variable | ${10000} | | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize} | | ${binary_min}= | Set Variable | ${min_rate} | | ${binary_max}= | Set Variable | ${max_rate} | | ${threshold}= | Set Variable | ${min_rate} | | Given Start L2FWD '4' worker threads and '2' rxqueues with jumbo frames 'yes' | | Then Find PDR using binary search and pps | ${framesize} | ${binary_min} | | ... | ${binary_max} | ${traffic_profile} | | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance} | | ... | ${perf_pdr_loss_acceptance_type}