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15 | Resource | resources/libraries/robot/performance/performance_setup.robot
17 | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
18 | ... | NIC_Intel-X710 | DOT1Q | L2BDMACLRN | BASE | MEMIF | DOCKER
20 | Suite Setup | Run Keywords
21 | ... | Set up 3-node performance topology with DUT's NIC model | L2
23 | ... | AND | Set up performance test suite with MEMIF
24 | Suite Teardown | Tear down 3-node performance topology
26 | Test Setup | Set up performance test
27 | Test Teardown | Run Keywords
28 | ... | Tear down performance test
29 | ... | AND | Tear down performance test with container
31 | Test Template | Local Template
33 | Documentation | *RFC2544: Pkt throughput L2BD with memif and IEEE 802.1Q test
36 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
37 | ... | with single links between nodes.
38 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 bridge domain. IEEE\
39 | ... | 802.1Q tagging is applied on link between DUT1 and DUT2.
40 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with two L2\
41 | ... | bridge domains and MAC learning enabled. Container is connected to VPP\
42 | ... | via Memif interface. Container is running same VPP version as running\
43 | ... | on DUT. Container is limited via cgroup to use 3 cores allocated from\
44 | ... | pool of isolated CPUs. There are no memory constraints. DUT1 and DUT2\
45 | ... | tested with ${nic_name}.\
46 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
47 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
48 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
49 | ... | of packets transmitted. NDR and PDR are discovered for different\
50 | ... | Ethernet L2 frame sizes using MLRsearch library.\
51 | ... | Test packets are\
52 | ... | generated by TG on links to DUTs. TG traffic profile contains two L3\
53 | ... | flow-groups (flow-group per direction, 254 flows per flow-group) with\
54 | ... | all packets containing Ethernet header, IPv4 header with IP\
55 | ... | protocol=61 and static payload. MAC addresses are matching MAC\
56 | ... | addresses of the TG node interfaces.
57 | ... | *[Ref] Applicable standard specifications:* RFC2544.
60 | ${nic_name}= | Intel-X710
63 | ${tag_rewrite}= | pop-1
67 | ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
69 | ${container_engine}= | Docker
70 | ${container_chain_topology}= | chain
75 | | ... | [Cfg] Each DUT runs L2BD switching with VLAN and uses ${phy_cores}\
76 | | ... | physical core(s) for worker threads.
77 | | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
79 | | ... | *Arguments:*
80 | | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
81 | | ... | Type: integer, string
82 | | ... | - phy_cores - Number of physical cores. Type: integer
83 | | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
85 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
87 | | Set Test Variable | \${frame_size}
89 | | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
90 | | And Add PCI devices to all DUTs
91 | | Set Max Rate And Jumbo And Handle Multi Seg
92 | | And Apply startup configuration on all VPP DUTs
93 | | And Set up performance test with containers
94 | | When Initialize L2 Bridge Domain with memif pairs and VLAN in circular topology
95 | | ... | ${bd_id1} | ${bd_id2} | ${subid} | ${tag_rewrite}
96 | | Then Find NDR and PDR intervals using optimized search
99 | tc01-64B-1c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
100 | | [Tags] | 64B | 1C
101 | | frame_size=${64} | phy_cores=${1}
103 | tc02-64B-2c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
104 | | [Tags] | 64B | 2C
105 | | frame_size=${64} | phy_cores=${2}
107 | tc03-64B-4c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
108 | | [Tags] | 64B | 4C
109 | | frame_size=${64} | phy_cores=${4}
111 | tc04-1518B-1c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
112 | | [Tags] | 1518B | 1C
113 | | frame_size=${1518} | phy_cores=${1}
115 | tc05-1518B-2c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
116 | | [Tags] | 1518B | 2C
117 | | frame_size=${1518} | phy_cores=${2}
119 | tc06-1518B-4c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
120 | | [Tags] | 1518B | 4C
121 | | frame_size=${1518} | phy_cores=${4}
123 | tc07-9000B-1c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
124 | | [Tags] | 9000B | 1C
125 | | frame_size=${9000} | phy_cores=${1}
127 | tc08-9000B-2c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
128 | | [Tags] | 9000B | 2C
129 | | frame_size=${9000} | phy_cores=${2}
131 | tc09-9000B-4c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
132 | | [Tags] | 9000B | 4C
133 | | frame_size=${9000} | phy_cores=${4}
135 | tc10-IMIX-1c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
136 | | [Tags] | IMIX | 1C
137 | | frame_size=IMIX_v4_1 | phy_cores=${1}
139 | tc11-IMIX-2c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
140 | | [Tags] | IMIX | 2C
141 | | frame_size=IMIX_v4_1 | phy_cores=${2}
143 | tc12-IMIX-4c-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr
144 | | [Tags] | IMIX | 4C
145 | | frame_size=IMIX_v4_1 | phy_cores=${4}