[dpdk-test-report] |SUCCESS| pw66884-66887 [PATCH] [v2, 1/4] net/netvsc: propogate descriptor limits from VF to netvsc

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/66884

_Performance Testing PASS_

Submitter: Stephen Hemminger <stephen at networkplumber.org>
Date: Wednesday, March 18 2020 20:29:54 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:61669ecb921fff821db11d81557fa0449a7eb79c

66884-66887 --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: 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     | -0.521                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.038                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.244                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.026                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.014                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.013                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: 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     | -0.072                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.171                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.024                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.110                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.029                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.007                              |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Mellanox ConnectX-4 Lx 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.104                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.060                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.159                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.008                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.002                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.018                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/10034/

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