[dpdk-test-report] |FAILURE| pw61917 [PATCH] net/virtio: fix broken Tx checksum offloads

[dpdklab at iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: FAILURE
http://dpdk.org/patch/61917

_Performance Testing issues_

Submitter: Andrew Rybchenko <arybchenko at solarflare.com>
Date: Thursday, October 24 2019 17:46:09 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:ae783b42c4935d013ccec3f4625c51ec9ed234be

61917 --> 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     | -0.034                              |
+------------+---------+-------------------------------------+
| 64         | 512     | -0.100                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.104                               |
+------------+---------+-------------------------------------+

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     | -2.158                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.172                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/8142/

UNH-IOL DPDK Performance Test Lab

To manage your email subscriptions visit: 
https://lab.dpdk.org/results/dashboard/preferences/subscriptions/