1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
|
# 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 ***
| Resource | resources/libraries/robot/performance/performance_setup.robot
| Library | resources.libraries.python.QemuUtils
| ...
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
| ... | NIC_Intel-X710 | DOT1Q | L2XCFWD | BASE | VHOST | VM
| ... | VHOST_1024 | LBOND | LBOND_DPDK | LBOND_MODE_XOR | LBOND_LB_L34
| ...
| Suite Setup | Set up 3-node performance topology with DUT's NIC model
| ... | L2 | Intel-X710
| 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
| ... | ${min_rate}pps | ${framesize} | ${traffic_profile}
| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
| ...
| Documentation | *RFC2544: Packet throughput L2XC test cases with vhost and
| ... | dpdk link bonding*
| ...
| ... | *[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. 802.1q
| ... | tagging is applied on link between DUT1 and DUT2.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with DPDK
| ... | link bonding (mode XOR, transmit policy l34) on link between DUT1 and
| ... | DUT2 and L2 cross- connect. 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
| ... | forwarding mode is set to io, rxd/txd=1024, burst=64. DUT1, DUT2 are
| ... | core and 4 cores dedicated for io), tested with 2p10GE NIC X710
| ... | Fortville 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.
*** Variables ***
| ${dut1_eth_bond_if1}= | eth_bond1
| ${dut1_eth_bond_if1_name}= | BondEthernet0
| ${dut2_eth_bond_if1}= | eth_bond1
| ${dut2_eth_bond_if1_name}= | BondEthernet0
| ${perf_qemu_qsz}= | 1024
| ${subid}= | 10
| ${tag_rewrite}= | pop-1
| ${vlan_overhead}= | ${4}
# X710 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 ***
| Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with ${wt} thread, ${wt} phy\
| | ... | core, ${rxq} receive queue per NIC port.
| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\
| | ... | trial throughput test.
| | ...
| | [Arguments] | ${wt} | ${rxq} | ${framesize} | ${min_rate} | ${search_type}
| | ...
| | # Test Variables required for test and test teardown
| | Set Test Variable | ${framesize}
| | Set Test Variable | ${min_rate}
| | ${get_framesize}= | Get Frame Size | ${framesize}
| | ${max_rate}= | Calculate pps | ${s_limit}
| | ... | ${get_framesize + ${vlan_overhead}}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_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 + ${vlan_overhead}} < ${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 Add VLAN Strip Offload switch off between DUTs in 3-node single link topology
| | And Add DPDK bonded Ethernet interfaces to DUTs in 3-node single link topology
| | And Run Keyword If | ${get_framesize + ${vlan_overhead}} < ${1522}
| | ... | Add no multi seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | And Add DPDK bonded ethernet interfaces to topology file in 3-node single link topology
| | When Initialize L2 xconnect with Vhost-User and VLAN with DPDK link bonding in 3-node circular topology
| | ... | ${sock1} | ${sock2} | ${subid} | ${tag_rewrite}
| | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | ... | jumbo_frames=${jumbo_frames}
| | And 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}
| | And Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Run Keyword If | '${search_type}' == 'NDR'
| | ... | Find NDR using binary search and pps
| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}
| | ... | ELSE IF | '${search_type}' == 'PDR'
| | ... | Find PDR using binary search and pps
| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
| | ... | ${min_rate} | ${max_rate} | ${threshold}
| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
*** Test Cases ***
| tc01-64B-1t1c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps.
| | ...
| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=1 | rxq=1 | framesize=${64} | min_rate=${10000} | search_type=NDR
| tc02-64B-1t1c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=1 | rxq=1 | framesize=${64} | min_rate=${10000} | search_type=PDR
| tc03-1518B-1t1c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps.
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${10000} | search_type=NDR
| tc04-1518B-1t1c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=1 | rxq=1 | framesize=${1518} | min_rate=${10000} | search_type=PDR
| tc05-9000B-1t1c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps.
| | ...
| | [Tags] | 9000B | 1T1C | STHREAD | NDRDISC
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=1 | rxq=1 | framesize=${9000} | min_rate=${10000} | search_type=NDR
| tc06-9000B-1t1c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 9000B | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=1 | rxq=1 | framesize=${9000} | min_rate=${10000} | search_type=PDR
| tc07-IMIX-1t1c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find NDR for IMIX_v4_1 framesize using binary search start at\
| | ... | 10GE linerate, step 10kpps.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${10000} | search_type=NDR
| tc08-IMIX-1t1c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find PDR for IMIX_v4_1 framesize using binary search start at\
| | ... | 10GE linerate, step 10kpps, LT=0.5%.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=1 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${10000} | search_type=PDR
| tc09-64B-2t2c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps.
| | ...
| | [Tags] | 64B | 2T2C | STHREAD | NDRDISC
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=2 | rxq=1 | framesize=${64} | min_rate=${10000} | search_type=NDR
| tc10-64B-2t2c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 64B | 2T2C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=2 | rxq=1 | framesize=${64} | min_rate=${10000} | search_type=PDR
| tc11-1518B-2t2c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps.
| | ...
| | [Tags] | 1518B | 2T2C | STHREAD | NDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${10000} | search_type=NDR
| tc12-1518B-2t2c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 1518B | 2T2C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=2 | rxq=1 | framesize=${1518} | min_rate=${10000} | search_type=PDR
| tc13-9000B-2t2c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps.
| | ...
| | [Tags] | 9000B | 2T2C | STHREAD | NDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=2 | rxq=1 | framesize=${9000} | min_rate=${10000} | search_type=NDR
| tc14-9000B-2t2c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 9000B | 2T2C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=2 | rxq=1 | framesize=${9000} | min_rate=${10000} | search_type=PDR
| tc15-IMIX-2t2c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find NDR for IMIX_v4_1 framesize using binary search start at\
| | ... | 10GE linerate, step 10kpps.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 2T2C | STHREAD | NDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${10000} | search_type=NDR
| tc16-IMIX-2t2c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port.
| | ... | [Ver] Find PDR for IMIX_v4_1 framesize using binary search start at\
| | ... | 10GE linerate, step 10kpps.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 2T2C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=2 | rxq=1 | framesize=IMIX_v4_1 | min_rate=${10000} | search_type=PDR
| tc17-64B-4t4c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port.
| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps.
| | ...
| | [Tags] | 64B | 4T4C | STHREAD | NDRDISC
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=4 | rxq=2 | framesize=${64} | min_rate=${10000} | search_type=NDR
| tc18-64B-4t4c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port.
| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 64B | 4T4C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=4 | rxq=2 | framesize=${64} | min_rate=${10000} | search_type=PDR
| tc19-1518B-4t4c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port.
| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps.
| | ...
| | [Tags] | 1518B | 4T4C | STHREAD | NDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${10000} | search_type=NDR
| tc20-1518B-4t4c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port.
| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 1518B | 4T4C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=4 | rxq=2 | framesize=${1518} | min_rate=${10000} | search_type=PDR
| tc21-9000B-4t4c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port.
| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps.
| | ...
| | [Tags] | 9000B | 4T4C | STHREAD | NDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=4 | rxq=2 | framesize=${9000} | min_rate=${10000} | search_type=NDR
| tc22-9000B-4t4c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port.
| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\
| | ... | linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 9000B | 4T4C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=4 | rxq=2 | framesize=${9000} | min_rate=${10000} | search_type=PDR
| tc23-IMIX-4t4c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port.
| | ... | [Ver] Find NDR for IMIX_v4_1 framesize using binary search start at\
| | ... | 10GE linerate, step 10kpps.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 4T4C | STHREAD | NDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${10000} | search_type=NDR
| tc24-IMIX-4t4c-1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port.
| | ... | [Ver] Find PDR for IMIX_v4_1 framesize using binary search start at\
| | ... | 10GE linerate, step 10kpps, LT=0.5%.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | IMIX | 4T4C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | [Template] | Discover NDR or PDR for 1lbdpdk-dot1q-l2xcbase-eth-2vhostvr1024-1vm
| | wt=4 | rxq=2 | framesize=IMIX_v4_1 | min_rate=${10000} | search_type=PDR
|
