[dpdk-test-report] |FAILURE| pw89232 [PATCH] eal: update all buses default scan mode

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Wed Mar 17 14:43:58 CET 2021


Test-Label: iol-mellanox-Performance
Test-Status: FAILURE
http://dpdk.org/patch/89232

_Performance Testing issues_

Submitter: Xueming(Steven) Li <xuemingl at nvidia.com>
Date: Tuesday, March 16 2021 12:45:20 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:5d20515e0c260377fcd23fab785070c4391cc59d

89232 --> performance testing fail

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Mellanox ConnectX-5 100000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.02755%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.28216%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.42811%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.3787%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.86838%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.40104%                            |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Mellanox ConnectX-4 Lx 25000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.57955%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.14496%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.95548%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.05971%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.01672%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.14789%                           |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Mellanox ConnectX-4 Lx 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.08863%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -1.75191%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.0584%                             |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.1065%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.20849%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.01538%                           |
+------------+---------+-------------------------------------+

Ubuntu 18.04 ARM
Kernel: 4.15.0-132-generic
Compiler: gcc 7.5
NIC: Arm Mellanox ConnectX-5 10000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 1/4

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 128     | -2.53297%                           |
+------------+---------+-------------------------------------+
| 64         | 256     | -2.5491%                            |
+------------+---------+-------------------------------------+
| 64         | 512     | -2.82652%                           |
+------------+---------+-------------------------------------+
| 64         | 2048    | -50.55266%                          |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/15974/

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