[dpdk-test-report] |SUCCESS| pw63968 [PATCH] event/dsw: immediately flush buffers on zero-sized enqueue

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Tue Dec 17 13:47:26 CET 2019


Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/63968

_Performance Testing PASS_

Submitter: Mattias Rönnblom <mattias.ronnblom at ericsson.com>
Date: Tuesday, December 17 2019 11:13:44 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:c3e89f69facbbfe131b6a6723665d48801ac943d

63968 --> performance testing pass

Test environment and result as below:

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     | -0.051                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.014                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.018                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.162                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.082                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.006                               |
+------------+---------+-------------------------------------+

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     | 0.072                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.228                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.039                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.017                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.002                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.003                               |
+------------+---------+-------------------------------------+

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     | 0.350                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.136                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.011                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.026                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.022                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.019                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/8951/

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