Traffic scripts: Fix docstrings
[csit.git] / tests / vpp / perf / vm_vhost / 10ge2p1x710-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot
1 # Copyright (c) 2020 Cisco and/or its affiliates.
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
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5 #
6 #     http://www.apache.org/licenses/LICENSE-2.0
7 #
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 # See the License for the specific language governing permissions and
12 # limitations under the License.
13
14 *** Settings ***
15 | Resource | resources/libraries/robot/shared/default.robot
16 |
17 | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
18 | ... | NIC_Intel-X710 | DOT1Q | L2BDMACLRN | BASE | VHOST | 1VM
19 | ... | VHOST_1024 | NF_TESTPMD | DRV_VFIO_PCI
20 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
21 | ... | dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm
22 |
23 | Suite Setup | Setup suite topology interfaces | performance
24 | Suite Teardown | Tear down suite | performance
25 | Test Setup | Setup test | performance
26 | Test Teardown | Tear down test | performance | vhost
27 |
28 | Test Template | Local Template
29 |
30 | Documentation | *RFC2544: Pkt throughput L2BD with vhost and IEEE 802.1Q test
31 | ... | cases*
32 |
33 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
34 | ... | with single links between nodes.
35 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4. IEEE\
36 | ... | 802.1Q tagging is applied on link between DUT1 and DUT2.
37 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-\
38 | ... | domain and MAC learning enabled. Qemu VNFs are \
39 | ... | connected to VPP via vhost-user interfaces. Guest is running testpmd \
40 | ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
41 | ... | tested with ${nic_name}.
42 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
43 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
44 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
45 | ... | of packets transmitted. NDR and PDR are discovered for different\
46 | ... | Ethernet L2 frame sizes using MLRsearch library.\
47 | ... | Test packets are\
48 | ... | generated by TG on links to DUTs. TG traffic profile contains two L3\
49 | ... | flow-groups (flow-group per direction, 254 flows per flow-group) with\
50 | ... | all packets containing Ethernet header, IPv4 header with IP protocol=61\
51 | ... | and static payload. MAC addresses are matching MAC addresses of the TG\
52 | ... | node interfaces.
53 | ... | *[Ref] Applicable standard specifications:* RFC2544.
54
55 *** Variables ***
56 | @{plugins_to_enable}= | dpdk_plugin.so
57 | ${crypto_type}= | ${None}
58 | ${nic_name}= | Intel-X710
59 | ${nic_driver}= | vfio-pci
60 | ${nic_rxq_size}= | 0
61 | ${nic_txq_size}= | 0
62 | ${nic_pfs}= | 2
63 | ${nic_vfs}= | 0
64 | ${osi_layer}= | L2
65 | ${overhead}= | ${4}
66 | ${subid}= | 10
67 | ${tag_rewrite}= | pop-1
68 | ${bd_id1}= | 1
69 | ${bd_id2}= | 2
70 | ${nf_dtcr}= | ${1}
71 | ${nf_dtc}= | ${1}
72 | ${nf_chains}= | ${1}
73 | ${nf_nodes}= | ${1}
74 # Traffic profile:
75 | ${traffic_profile}= | trex-stl-3n-ethip4-ip4src254
76
77 *** Keywords ***
78 | Local Template
79 | | [Documentation]
80 | | ... | [Cfg] Each DUT runs L2BD switching with VLAN and uses ${phy_cores}\
81 | | ... | physical core(s) for worker threads.
82 | | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
83 | |
84 | | ... | *Arguments:*
85 | | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
86 | | ... | Type: integer, string
87 | | ... | - phy_cores - Number of physical cores. Type: integer
88 | | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
89 | |
90 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
91 | |
92 | | Set Test Variable | \${frame_size}
93 | |
94 | | Given Set Max Rate And Jumbo
95 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
96 | | And Pre-initialize layer driver | ${nic_driver}
97 | | And Apply startup configuration on all VPP DUTs
98 | | When Initialize layer driver | ${nic_driver}
99 | | And Initialize layer interface
100 | | And Initialize L2 bridge domains with Vhost-User and VLAN in circular topology
101 | | ... | ${bd_id1} | ${bd_id2} | ${subid} | ${tag_rewrite}
102 | | And Configure chains of NFs connected via vhost-user
103 | | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
104 | | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=testpmd_io
105 | | Then Find NDR and PDR intervals using optimized search
106
107 *** Test Cases ***
108 | 64B-1c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
109 | | [Tags] | 64B | 1C
110 | | frame_size=${64} | phy_cores=${1}
111
112 | 64B-2c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
113 | | [Tags] | 64B | 2C
114 | | frame_size=${64} | phy_cores=${2}
115
116 | 64B-4c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
117 | | [Tags] | 64B | 4C
118 | | frame_size=${64} | phy_cores=${4}
119
120 | 1518B-1c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
121 | | [Tags] | 1518B | 1C
122 | | frame_size=${1518} | phy_cores=${1}
123
124 | 1518B-2c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
125 | | [Tags] | 1518B | 2C
126 | | frame_size=${1518} | phy_cores=${2}
127
128 | 1518B-4c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
129 | | [Tags] | 1518B | 4C
130 | | frame_size=${1518} | phy_cores=${4}
131
132 | 9000B-1c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
133 | | [Tags] | 9000B | 1C
134 | | frame_size=${9000} | phy_cores=${1}
135
136 | 9000B-2c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
137 | | [Tags] | 9000B | 2C
138 | | frame_size=${9000} | phy_cores=${2}
139
140 | 9000B-4c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
141 | | [Tags] | 9000B | 4C
142 | | frame_size=${9000} | phy_cores=${4}
143
144 | IMIX-1c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
145 | | [Tags] | IMIX | 1C
146 | | frame_size=IMIX_v4_1 | phy_cores=${1}
147
148 | IMIX-2c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
149 | | [Tags] | IMIX | 2C
150 | | frame_size=IMIX_v4_1 | phy_cores=${2}
151
152 | IMIX-4c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr
153 | | [Tags] | IMIX | 4C
154 | | frame_size=IMIX_v4_1 | phy_cores=${4}

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