[dpdk-test-report] |FAILURE| pw57779 [PATCH] [v2] timer: remove check_tsc_flags()

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Wed Aug 21 21:44:54 CEST 2019


Test-Label: mellanox-Performance-Testing
Test-Status: FAILURE
http://dpdk.org/patch/57779

_Performance Testing issues_

Submitter: Jim Harris <james.r.harris at intel.com>
Date: Wednesday, August 21 2019 10:18:05 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:e7fd5a3bbe5636e93a66fd5086f182756624c97a

57779 --> performance testing fail

Test environment and result as below:

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: 1/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.848                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -1.380                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.653                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.007                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.010                               |
+------------+---------+-------------------------------------+

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     | -0.442                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.220                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.065                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.031                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.011                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.001                              |
+------------+---------+-------------------------------------+

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     | 0.079                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.082                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.092                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.057                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.015                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.013                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/7196/

UNH-IOL DPDK Performance Test Lab

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