diff options
Diffstat (limited to 'tests/vpp/perf/vm_vhost')
| -rw-r--r-- | tests/vpp/perf/vm_vhost/10ge2p1x520-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/tests/vpp/perf/vm_vhost/10ge2p1x520-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot b/tests/vpp/perf/vm_vhost/10ge2p1x520-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot new file mode 100644 index 0000000000..498a794aff --- /dev/null +++ b/tests/vpp/perf/vm_vhost/10ge2p1x520-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot @@ -0,0 +1,172 @@ +# 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 *** +| Documentation | *RFC2544: Pkt throughput L2BD test cases with vhost* +| ... +| ... | *[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. +| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge- +| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via +| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting +| ... | vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M +| ... | memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores +| ... | (1 main core and 4 cores dedicated for io), forwarding mode is set to +| ... | io, rxd/txd=1024, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X520 +| ... | 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. +| ... +| Resource | resources/libraries/robot/performance/performance_setup.robot +| Library | resources.libraries.python.QemuUtils +| ... +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR +| ... | NIC_Intel-X520-DA2 | ETH | L2BDMACLRN | BASE | VHOST | VM | VHOST_1024 +| ... +| Suite Setup | Set up 3-node performance topology with DUT's NIC model +| ... | L2 | Intel-X520-DA2 +| Suite Teardown | Tear down 3-node performance topology +| ... +| Test Setup | Set up performance test +| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd +| ... | ${10000}pps | ${64} | ${traffic_profile} +| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs} +| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs} +| ... +| Test Template | Find NDRPDR for eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm + +*** Variables *** +| ${perf_qemu_qsz}= | 1024 +| ${min_rate}= | ${20000} +# X520-DA2 bandwidth limit +| ${s_limit} | ${10000000000} +# Socket names +| ${bd_id1}= | 1 +| ${bd_id2}= | 2 +| ${sock1}= | /tmp/sock-1-${bd_id1} +| ${sock2}= | /tmp/sock-1-${bd_id2} +# Traffic profile: +| ${traffic_profile} | trex-sl-3n-ethip4-ip4src254 + +*** Keywords *** +| Find NDRPDR for eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config with ${wt} thread, ${wt} phy\ +| | ... | core, ${rxq} receive queue per NIC port. +| | ... | [Ver] Find NDR for ${framesize} frames \ +| | ... | using binary search start at 10GE linerate. +| | ... +| | [Arguments] | ${framesize} | ${wt} | ${rxq} +| | ... +| | # Test Variables required for test and test teardown +| | Set Test Variable | ${framesize} +| | ${get_framesize}= | Get Frame Size | ${framesize} +| | ${max_unidirectional_rate}= | Calculate pps | ${s_limit} | ${get_framesize} +| | ${max_rate}= | Evaluate | 2*${max_unidirectional_rate} +| | ${dut1_vm_refs}= | Create Dictionary +| | ${dut2_vm_refs}= | Create Dictionary +| | Set Test Variable | ${dut1_vm_refs} +| | Set Test Variable | ${dut2_vm_refs} +| | ${jumbo_frames}= | Set Variable If | ${get_framesize} < ${1522} +| | ... | ${False} | ${True} +| | ... +| | Given Add '${wt}' worker threads and '${rxq}' rxqueues in 3-node single-link circular topology +| | And Add PCI devices to DUTs in 3-node single link topology +| | And Run Keyword If | ${get_framesize} < ${1522} +| | ... | Add no multi seg to all DUTs +| | And Apply startup configuration on all VPP DUTs +| | When Initialize L2 bridge domains with Vhost-User in 3-node circular topology +| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} +| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user +| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1 +| | ... | jumbo_frames=${jumbo_frames} +| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1} +| | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user +| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1 +| | ... | jumbo_frames=${jumbo_frames} +| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2} +| | Then Find NDR and PDR intervals using optimized search +| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate} + +*** Test Cases *** +| tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 64B | 1T1C | STHREAD +| | ... +| | framesize=${64} | wt=1 | rxq=1 + +| tc02-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 1518B | 1T1C | STHREAD +| | ... +| | framesize=${1518} | wt=1 | rxq=1 + +| tc03-9000B-1t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 9000B | 1T1C | STHREAD +| | ... +| | framesize=${9000} | wt=1 | rxq=1 + +| tc04-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | IMIX | 1T1C | STHREAD +| | ... +| | framesize=IMIX_v4_1 | wt=1 | rxq=1 + +| tc05-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 64B | 2T2C | MTHREAD +| | ... +| | framesize=${64} | wt=2 | rxq=1 + +| tc06-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 1518B | 2T2C | MTHREAD +| | ... +| | framesize=${1518} | wt=2 | rxq=1 + +| tc07-9000B-2t2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 9000B | 2T2C | MTHREAD +| | ... +| | framesize=${9000} | wt=2 | rxq=1 + +| tc08-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | IMIX | 2T2C | MTHREAD +| | ... +| | framesize=IMIX_v4_1 | wt=2 | rxq=1 + +| tc09-64B-4t4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 64B | 4T4C | MTHREAD +| | ... +| | framesize=${64} | wt=4 | rxq=2 + +| tc10-1518B-4t4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 1518B | 4T4C | MTHREAD +| | ... +| | framesize=${1518} | wt=4 | rxq=2 + +| tc11-9000B-4t4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | 9000B | 4T4C | MTHREAD +| | ... +| | framesize=${9000} | wt=4 | rxq=2 + +| tc12-IMIX-4t4c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr +| | [Tags] | IMIX | 4T4C | MTHREAD +| | ... +| | framesize=IMIX_v4_1 | wt=4 | rxq=2 |