[dpdk-test-report] |SUCCESS| pw89784 [PATCH] [1/3] vhost: fix split ring potential buffer overflow

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/89784

_Performance Testing PASS_

Submitter: Liu, Yong <yong.liu at intel.com>
Date: Thursday, March 25 2021 03:01:37 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:4db9587bbf726a658807089e0af162208e9bd2ee

89784 --> 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     | 0.56758%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.05179%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.18837%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.51555%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.11698%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.02465%                           |
+------------+---------+-------------------------------------+

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     | 0.36007%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.08127%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.55883%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.29993%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.31741%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.0825%                             |
+------------+---------+-------------------------------------+

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     | 0.43149%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.16385%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.32102%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.22878%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.02089%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.0%                                |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/16114/

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