[dpdk-test-report] |SUCCESS| pw58886-58888 [PATCH] [1/3] common/qat: remove tail write coalescing feature

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/58886

_Performance Testing PASS_

Submitter: Fiona Trahe <fiona.trahe at intel.com>
Date: Friday, September 06 2019 15:44:33 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:e7fd5a3bbe5636e93a66fd5086f182756624c97a

58886-58888 --> performance testing pass

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: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.267                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.685                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.005                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.020                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.004                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.005                               |
+------------+---------+-------------------------------------+

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     | -0.563                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.137                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.095                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.033                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.003                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.003                              |
+------------+---------+-------------------------------------+

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     | 0.245                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.090                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.130                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.141                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.013                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.023                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/7406/

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