[dpdk-test-report] |SUCCESS| pw88262 [PATCH] vhost: fix potential buffer overflow

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/88262

_Performance Testing PASS_

Submitter: Marvin Liu <yong.liu at intel.com>
Date: Friday, February 26 2021 07:33:21 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:51fe32138c860992f228dbf19416ffd3b8e8baf4

88262 --> 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     | -0.16503%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.22139%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.07974%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.18961%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.79925%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.03531%                           |
+------------+---------+-------------------------------------+

Ubuntu 18.04 ARM
Kernel: 4.15.0-132-generic
Compiler: gcc 7.5
NIC: Arm Mellanox ConnectX-5 10000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/4

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 128     | -2.44924%                           |
+------------+---------+-------------------------------------+
| 64         | 256     | -2.31926%                           |
+------------+---------+-------------------------------------+
| 64         | 512     | -2.5113%                            |
+------------+---------+-------------------------------------+
| 64         | 2048    | -2.90928%                           |
+------------+---------+-------------------------------------+

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     | -0.36108%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.11409%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.20828%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.27402%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.21721%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.12318%                           |
+------------+---------+-------------------------------------+

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     | -0.17138%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.14673%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.03287%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.17597%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.01045%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.18428%                           |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/15733/

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