[dpdk-test-report] |FAILURE| pw57774-57776 [PATCH] [1/3] lib/eal: fix vfio unmap that fails unexpectedly

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance-Testing
Test-Status: FAILURE
http://dpdk.org/patch/57774

_Performance Testing issues_

Submitter: Chaitanya Babu Talluri <tallurix.chaitanya.babu at intel.com>
Date: Wednesday, August 21 2019 13:02:53 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:e7fd5a3bbe5636e93a66fd5086f182756624c97a

57774-57776 --> performance testing fail

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
NIC: Mellanox ConnectX-4 Lx 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 1/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.321                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -1.598                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.630                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.008                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.002                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.016                              |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
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     | -0.536                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.115                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.084                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.031                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.004                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.001                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
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     | -0.021                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.061                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.023                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.080                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.037                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.029                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/7193/

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