[dpdk-test-report] |FAILURE| pw64128 [PATCH] [v2] net/i40e: fix TSO pkt exceeds allowed buf size issue
dpdklab at iol.unh.edu
dpdklab at iol.unh.edu
Wed Dec 25 17:49:21 CET 2019
Test-Label: iol-intel-Performance
Test-Status: FAILURE
http://dpdk.org/patch/64128
_Performance Testing issues_
Submitter: Xiaoyun Li <xiaoyun.li at intel.com>
Date: Wednesday, December 25 2019 08:55:32
DPDK git baseline: Repo:dpdk
Branch: master
CommitID:2e088e6f94b773233c06440763c1be43d0d705b3
64128 --> 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: 2/3
Detail performance results:
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64 | 128 | -16.974 |
+------------+---------+-------------------------------------+
| 64 | 512 | -16.605 |
+------------+---------+-------------------------------------+
| 64 | 2048 | -0.242 |
+------------+---------+-------------------------------------+
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: 0/2
Detail performance results:
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64 | 512 | 0.210 |
+------------+---------+-------------------------------------+
| 64 | 2048 | -0.020 |
+------------+---------+-------------------------------------+
https://lab.dpdk.org/results/dashboard/patchsets/9023/
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