|SUCCESS| pw119585 [PATCH] kni: fix possible alloc_q starvation when mbufs are exhausted

[dpdklab at iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/119585

_Performance Testing PASS_

Submitter: Yangchao Zhou <zhouyates at gmail.com>
Date: Wednesday, November 09 2022 05:13:39 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:a39f5e14560df310e7af3c135a11bb6f51eb92e6

119585 --> performance testing pass

Test environment and result as below:

Ubuntu 20.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/4

Detail performance results: 
+----------+-------------+---------+------------+------------------------------+
| num_cpus | num_threads | txd/rxd | frame_size |  throughput difference from  |
|          |             |         |            |           expected           |
+==========+=============+=========+============+==============================+
| 1        | 2           | 512     | 64         | 0.2%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 2           | 2048    | 64         | -1.9%                        |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 512     | 64         | 0.5%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 2048    | 64         | -4.9%                        |
+----------+-------------+---------+------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/24386/

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