[dpdk-test-report] |SUCCESS| pw82011-82012 [PATCH] [v2, 2/2] ice: update writeback policy to reduce latency

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/82012

_Performance Testing PASS_

Submitter: Jesse Brandeburg <jesse.brandeburg at intel.com>
Date: Friday, October 23 2020 20:22:00 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:50ee0c2d0a8b1ad889de589228be9c2c7a056a76

82011-82012 --> performance testing pass

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     | 0.155                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.026                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.054                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.155                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.063                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.015                               |
+------------+---------+-------------------------------------+

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     | 0.241                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.112                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.206                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.081                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.007                              |
+------------+---------+-------------------------------------+

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     | -0.026                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.053                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.144                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.020                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.018                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.002                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/13983/

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