[dpdk-test-report] |SUCCESS| pw89358 [PATCH] vhost: add support for packed ring in async vhost

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/89358

_Performance Testing PASS_

Submitter: Cheng Jiang <Cheng1.jiang at intel.com>
Date: Wednesday, March 17 2021 08:54:26 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:643752207964b2abd0863d9b3dc7522a40469ba0

89358 --> performance testing pass

Test environment and result as below:

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     | 0.26608%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.04248%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.13699%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.96678%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 1.30669%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.04703%                           |
+------------+---------+-------------------------------------+

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     | 0.76371%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.01384%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.44989%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 1.01891%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.20101%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.0%                                |
+------------+---------+-------------------------------------+

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     | 0.03429%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.06356%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.2623%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.04264%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.0314%                             |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.06154%                           |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/16003/

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