[dpdk-test-report] |FAILURE| pw93379-93381 [PATCH] [v7, 3/3] net/i40e: enable PCI bus master after reset

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Mon May 24 05:57:56 CEST 2021


Test-Label: iol-mellanox-Performance
Test-Status: FAILURE
http://dpdk.org/patch/93381

_Performance Testing issues_

Submitter: Haiyue Wang <haiyue.wang at intel.com>
Date: Monday, May 24 2021 01:23:45 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:66b3a54b9feab193a5cf8ad54606d745078587cc

93379-93381 --> 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     | -0.05012%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.02577%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.68153%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.37746%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.76252%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.01173%                            |
+------------+---------+-------------------------------------+

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: 4/4

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 128     | -100.0%                             |
+------------+---------+-------------------------------------+
| 64         | 256     | -100.0%                             |
+------------+---------+-------------------------------------+
| 64         | 512     | -100.0%                             |
+------------+---------+-------------------------------------+
| 64         | 2048    | -100.0%                             |
+------------+---------+-------------------------------------+

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     | -0.99234%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.16585%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.61429%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.34241%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.01673%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.04921%                           |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/17176/

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