2n1l-10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot revision fcc77752
1# Copyright (c) 2019 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.
4# You may obtain a copy of the License at:
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 | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
18| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_20k
19| ...
20| Suite Setup | Setup suite single link | performance
21| Suite Teardown | Tear down suite | performance
22| Test Setup | Setup test
23| Test Teardown | Tear down test | performance
24| ...
25| Test Template | Local Template
26| ...
27| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
28| ...
29| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
30| ... | with single links between nodes.
31| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
32| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and\
33| ... | 2x10k static IPv4 /32 route entries. DUT1 is tested with ${nic_name}.\
34| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
35| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
36| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
37| ... | of packets transmitted. NDR and PDR are discovered for different\
38| ... | Ethernet L2 frame sizes using MLRsearch library.\
39| ... | Test packets are generated by TG on links to DUT1. TG traffic profile\
40| ... | contains two L3 flow-groups (flow-group per direction, 10k flows per\
41| ... | flow-group) with all packets containing Ethernet header, IPv4 header\
42| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC\
43| ... | addresses of the TG node interfaces.
44| ... | *[Ref] Applicable standard specifications:* RFC2544.
45
46*** Variables ***
47| @{plugins_to_enable}= | dpdk_plugin.so
48| ${osi_layer}= | L3
49| ${nic_name}= | Intel-X710
50| ${nic_driver}= | vfio-pci
51| ${overhead}= | ${0}
52| ${rts_per_flow}= | ${10000}
53# Traffic profile:
54| ${traffic_profile}= | trex-sl-2n-ethip4-ip4dst${rts_per_flow}
55
56*** Keywords ***
57| Local Template
58| | ...
59| | [Documentation]
60| | ... | [Cfg] DUT runs IPv4 routing config.
61| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
62| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
63| | ...
64| | ... | *Arguments:*
65| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
66| | ... | Type: integer, string
67| | ... | - phy_cores - Number of physical cores. Type: integer
68| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
69| | ...
70| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
71| | ...
72| | Set Test Variable | \${frame_size}
73| | ...
74| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
75| | And Add PCI devices to all DUTs
76| | And Set Max Rate And Jumbo And Handle Multi Seg
77| | And Apply startup configuration on all VPP DUTs
78| | When Initialize layer driver | ${nic_driver}
79| | And Initialize IPv4 forwarding with scaling in circular topology
80| | ... | ${rts_per_flow}
81| | Then Find NDR and PDR intervals using optimized search
82
83*** Test Cases ***
84| tc01-64B-1c-ethip4-ip4scale20k-ndrpdr
85| | [Tags] | 64B | 1C
86| | frame_size=${64} | phy_cores=${1}
87
88| tc02-64B-2c-ethip4-ip4scale20k-ndrpdr
89| | [Tags] | 64B | 2C
90| | frame_size=${64} | phy_cores=${2}
91
92| tc03-64B-4c-ethip4-ip4scale20k-ndrpdr
93| | [Tags] | 64B | 4C
94| | frame_size=${64} | phy_cores=${4}
95
96| tc04-1518B-1c-ethip4-ip4scale20k-ndrpdr
97| | [Tags] | 1518B | 1C
98| | frame_size=${1518} | phy_cores=${1}
99
100| tc05-1518B-2c-ethip4-ip4scale20k-ndrpdr
101| | [Tags] | 1518B | 2C
102| | frame_size=${1518} | phy_cores=${2}
103
104| tc06-1518B-4c-ethip4-ip4scale20k-ndrpdr
105| | [Tags] | 1518B | 4C
106| | frame_size=${1518} | phy_cores=${4}
107
108| tc07-9000B-1c-ethip4-ip4scale20k-ndrpdr
109| | [Tags] | 9000B | 1C
110| | frame_size=${9000} | phy_cores=${1}
111
112| tc08-9000B-2c-ethip4-ip4scale20k-ndrpdr
113| | [Tags] | 9000B | 2C
114| | frame_size=${9000} | phy_cores=${2}
115
116| tc09-9000B-4c-ethip4-ip4scale20k-ndrpdr
117| | [Tags] | 9000B | 4C
118| | frame_size=${9000} | phy_cores=${4}
119
120| tc10-IMIX-1c-ethip4-ip4scale20k-ndrpdr
121| | [Tags] | IMIX | 1C
122| | frame_size=IMIX_v4_1 | phy_cores=${1}
123
124| tc11-IMIX-2c-ethip4-ip4scale20k-ndrpdr
125| | [Tags] | IMIX | 2C
126| | frame_size=IMIX_v4_1 | phy_cores=${2}
127
128| tc12-IMIX-4c-ethip4-ip4scale20k-ndrpdr
129| | [Tags] | IMIX | 4C
130| | frame_size=IMIX_v4_1 | phy_cores=${4}
131