[dpdk-test-report] |FAILURE| pw62890-62891 [PATCH] [1/2] malloc: fix realloc wrong copy size

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Tue Nov 12 16:26:09 CET 2019


Test-Label: iol-intel-Performance
Test-Status: FAILURE
http://dpdk.org/patch/62890

_Performance Testing issues_

Submitter: Xueming Li <xuemingl at mellanox.com>
Date: Tuesday, November 12 2019 14:50:27 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:1c69df45f8c6b727c3b6a78e13f81225c090dde2

62890-62891 --> performance testing fail

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
NIC: Intel Corporation Ethernet Converged Network Adapter 82599ES 10000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/3

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 128     | 0.194                               |
+------------+---------+-------------------------------------+
| 64         | 512     | -0.152                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.039                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 1/2

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 512     | -1.994                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.139                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/8501/

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