|FAILURE| pw120805 [PATCH] vdpa/ifc: improve device stop logic for block device

[dpdklab at iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: FAILURE
http://dpdk.org/patch/120805

_Performance Testing issues_

Submitter: Andy Pei <andy.pei at intel.com>
Date: Tuesday, December 13 2022 07:37:35 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:c581c49cd3fcaff596fbe566e270b442e6326c79

120805 --> performance testing fail

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: 1/4

Detail performance results: 
+----------+-------------+---------+------------+------------------------------+
| num_cpus | num_threads | txd/rxd | frame_size |  throughput difference from  |
|          |             |         |            |           expected           |
+==========+=============+=========+============+==============================+
| 1        | 2           | 512     | 64         | -0.1%                        |
+----------+-------------+---------+------------+------------------------------+
| 1        | 2           | 2048    | 64         | 0.7%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 512     | 64         | -5.1%                        |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 2048    | 64         | 1.8%                         |
+----------+-------------+---------+------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/24711/

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