10ge2p1x710-ethip4-ip4base-eth-2memif-1dcr-ndrpdr.robot revision d68951ac
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 | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
18| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | MEMIF | DOCKER | DRV_VFIO_PCI
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 | container
24|
25| Test Template | Local Template
26|
27| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
28|
29| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
30| ... | with single links between nodes.
31| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
32| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4
33| ... | routing with two FIB tables and two static IPv4 /24 route entries per
34| ... | FIB table. Container is connected to VPP via Memif interface. Container
35| ... | is running same VPP version as running on DUT. Container is limited via
36| ... | cgroup to use cores allocated from pool of isolated CPUs. There are no
37| ... | memory contraints. DUTs are tested with ${nic_name}.\
38| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
39| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
40| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
41| ... | of packets transmitted. NDR and PDR are discovered for different\
42| ... | Ethernet L2 frame sizes using MLRsearch library.\
43| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
44| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per
45| ... | flow-group) with all packets containing Ethernet header, IPv4 header
46| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
47| ... | addresses of the TG node interfaces.
48
49*** Variables ***
50| @{plugins_to_enable}= | dpdk_plugin.so | memif_plugin.so
51| ${crypto_type}= | ${None}
52| ${nic_name}= | Intel-X710
53| ${nic_driver}= | vfio-pci
54| ${osi_layer}= | L3
55| ${overhead}= | ${0}
56# Traffic profile:
57| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
58# Container
59| ${container_engine}= | Docker
60| ${container_chain_topology}= | chain
61
62*** Keywords ***
63| Local Template
64| | [Documentation]
65| | ... | [Cfg] DUT runs IPv4 routing config.
66| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
67| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
68| |
69| | ... | *Arguments:*
70| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
71| | ... | Type: integer, string
72| | ... | - phy_cores - Number of physical cores. Type: integer
73| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
74| |
75| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
76| |
77| | Set Test Variable | \${frame_size}
78| |
79| | Given Set Max Rate And Jumbo
80| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
81| | And Pre-initialize layer driver | ${nic_driver}
82| | And Apply startup configuration on all VPP DUTs
83| | When Initialize layer driver | ${nic_driver}
84| | And Initialize layer interface
85| | And Start containers for test
86| | And Initialize IPv4 routing with memif pairs
87| | Then Find NDR and PDR intervals using optimized search
88
89*** Test Cases ***
90| tc01-64B-1c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
91| | [Tags] | 64B | 1C
92| | frame_size=${64} | phy_cores=${1}
93
94| tc02-64B-2c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
95| | [Tags] | 64B | 2C
96| | frame_size=${64} | phy_cores=${2}
97
98| tc03-64B-4c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
99| | [Tags] | 64B | 4C
100| | frame_size=${64} | phy_cores=${4}
101
102| tc04-1518B-1c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
103| | [Tags] | 1518B | 1C
104| | frame_size=${1518} | phy_cores=${1}
105
106| tc05-1518B-2c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
107| | [Tags] | 1518B | 2C
108| | frame_size=${1518} | phy_cores=${2}
109
110| tc06-1518B-4c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
111| | [Tags] | 1518B | 4C
112| | frame_size=${1518} | phy_cores=${4}
113
114| tc07-9000B-1c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
115| | [Tags] | 9000B | 1C
116| | frame_size=${9000} | phy_cores=${1}
117
118| tc08-9000B-2c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
119| | [Tags] | 9000B | 2C
120| | frame_size=${9000} | phy_cores=${2}
121
122| tc09-9000B-4c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
123| | [Tags] | 9000B | 4C
124| | frame_size=${9000} | phy_cores=${4}
125
126| tc10-IMIX-1c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
127| | [Tags] | IMIX | 1C
128| | frame_size=IMIX_v4_1 | phy_cores=${1}
129
130| tc11-IMIX-2c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
131| | [Tags] | IMIX | 2C
132| | frame_size=IMIX_v4_1 | phy_cores=${2}
133
134| tc12-IMIX-4c-ethip4-ip4base-eth-2memif-1dcr-ndrpdr
135| | [Tags] | IMIX | 4C
136| | frame_size=IMIX_v4_1 | phy_cores=${4}
137