[dpdk-test-report] |FAILURE| pw64828 [PATCH] [v2] mempool: fix slow allocation of large mempools

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Fri Jan 17 15:12:01 CET 2020


Test-Label: iol-intel-Performance
Test-Status: FAILURE
http://dpdk.org/patch/64828

_Performance Testing issues_

Submitter: Olivier Matz <olivier.matz at 6wind.com>
Date: Friday, January 17 2020 09:51:49 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:b88632f9fdd0a8782918bb2ba07478cdae6aa010

64828 --> 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     | -0.063                              |
+------------+---------+-------------------------------------+
| 64         | 512     | 0.296                               |
+------------+---------+-------------------------------------+
| 64         | 2048    | -0.012                              |
+------------+---------+-------------------------------------+

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     | -1.294                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.201                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/9259/

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