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Diffstat (limited to 'tests/vpp/perf/l2/2n1l-25ge2p1xxv710-eth-l2xcbase-ndrpdr.robot')
| -rw-r--r-- | tests/vpp/perf/l2/2n1l-25ge2p1xxv710-eth-l2xcbase-ndrpdr.robot | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/tests/vpp/perf/l2/2n1l-25ge2p1xxv710-eth-l2xcbase-ndrpdr.robot b/tests/vpp/perf/l2/2n1l-25ge2p1xxv710-eth-l2xcbase-ndrpdr.robot new file mode 100644 index 0000000000..514470f5b1 --- /dev/null +++ b/tests/vpp/perf/l2/2n1l-25ge2p1xxv710-eth-l2xcbase-ndrpdr.robot @@ -0,0 +1,137 @@ +# 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 | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-XXV710 | ETH | L2XCFWD | BASE | L2XCBASE +| ... +| Suite Setup | Set up 2-node performance topology with DUT's NIC model +| ... | L2 | Intel-XXV710 +| Suite Teardown | Tear down 2-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 | *Packet throughput L2XC test cases* +| ... +| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology +| ... | with single links between nodes. +| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4. +| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 cross-connect. +| ... | DUT1 tested with 2p25GE NIC XXV710 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 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 static payload.\ +| ... | MAC addresses are matching MAC addresses of the TG node interfaces. +| ... | *[Ref] Applicable standard specifications:* RFC2544. + +*** Variables *** +# XXV710-DA2 bandwidth limit ~50Gbps/2=25Gbps +| ${s_25G} | ${25000000000} +# XXV710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps +| ${s_18.75Mpps} | ${18750000} +# Traffic profile: +| ${traffic_profile} | trex-sl-2n-ethip4-ip4src254 + +*** Keywords *** +| Local template +| | [Documentation] +| | ... | [Cfg] DUT runs L2XC 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} | ${20000} +| | ${get_framesize}= | Get Frame Size | ${framesize} +| | ${max_rate}= | Calculate pps | ${s_25G} | ${get_framesize} +| | ${max_rate}= | Set Variable If +| | ... | ${max_rate} > ${s_18.75Mpps} | ${s_18.75Mpps} | ${max_rate} +| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq} +| | And Add PCI devices to all DUTs +| | And Run Keyword If | ${get_framesize} < ${1522} +| | ... | Add no multi seg to all DUTs +| | And Add DPDK dev default RXD to all DUTs | 2048 +| | And Add DPDK dev default TXD to all DUTs | 2048 +| | And Apply startup configuration on all VPP DUTs +| | And Initialize L2 xconnect in 2-node circular topology +| | Then Find NDR and PDR intervals using optimized search +| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate} + +*** Test Cases *** +| tc01-64B-1t1c-eth-l2xcbase-ndrpdr +| | [Tags] | 64B | 1C +| | framesize=${64} | phy_cores=${1} + +| tc02-1518B-1t1c-eth-l2xcbase-ndrpdr +| | [Tags] | 1518B | 1C +| | framesize=${1518} | phy_cores=${1} + +| tc03-9000B-1t1c-eth-l2xcbase-ndrpdr +| | [Tags] | 9000B | 1C +| | framesize=${9000} | phy_cores=${1} + +| tc04-IMIX-1t1c-eth-l2xcbase-ndrpdr +| | [Tags] | IMIX | 1C +| | framesize=IMIX_v4_1 | phy_cores=${1} + +| tc05-64B-2t2c-eth-l2xcbase-ndrpdr +| | [Tags] | 64B | 2C +| | framesize=${64} | phy_cores=${2} + +| tc06-1518B-2t2c-eth-l2xcbase-ndrpdr +| | [Tags] | 1518B | 2C +| | framesize=${1518} | phy_cores=${2} + +| tc07-9000B-2t2c-eth-l2xcbase-ndrpdr +| | [Tags] | 9000B | 2C +| | framesize=${9000} | phy_cores=${2} + +| tc08-IMIX-2t2c-eth-l2xcbase-ndrpdr +| | [Tags] | IMIX | 2C +| | framesize=IMIX_v4_1 | phy_cores=${2} + +| tc09-64B-4t4c-eth-l2xcbase-ndrpdr +| | [Tags] | 64B | 4C +| | framesize=${64} | phy_cores=${4} + +| tc10-1518B-4t4c-eth-l2xcbase-ndrpdr +| | [Tags] | 1518B | 4C +| | framesize=${1518} | phy_cores=${4} + +| tc11-9000B-4t4c-eth-l2xcbase-ndrpdr +| | [Tags] | 9000B | 4C +| | framesize=${9000} | phy_cores=${4} + +| tc12-IMIX-4t4c-eth-l2xcbase-ndrpdr +| | [Tags] | IMIX | 4C +| | framesize=IMIX_v4_1 | phy_cores=${4} |