|FAILURE| pw166800 [PATCH] [v3] eal: fix core_index for non-EAL regi

[dpdklab at iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: FAILURE
https://dpdk.org/patch/166800

_Performance Testing issues_

Submitter: Maxime Peim <maxime.peim at gmail.com>
Date: Tuesday, July 21 2026 08:13:10 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:bcd1686caa94aed1edf9f25dd1cc51175cedd1b7

166800 --> performance testing issues

Upstream job id: Template-DPDK-DTS-Pipeline#17092

Test environment and result as below:

Ubuntu 22.04
Kernel: 5.15
Compiler: gcc gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0
NIC: Intel E810 100000 Mbps
Fail/Total: 0/2

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 512     | 1        | 1           | 12.7%                        |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | 12.7%                        |
+------------+---------+----------+-------------+------------------------------+

Ubuntu 24.04 LTS
Kernel: 6.8.0-44-generic
Compiler: gcc 13.2.0
NIC: Intel Corporation Ethernet Controller XL710 for 40GbE QSFP+ 40 Mbps
Fail/Total: 1/6
Failed cases list:
      - DTS https://dpdklab.iol.unh.edu/results/testcases/72/

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 2048    | 1        | 1           | -5.8%                        |
+------------+---------+----------+-------------+------------------------------+
| 128        | 2048    | 1        | 1           | -1.2%                        |
+------------+---------+----------+-------------+------------------------------+
| 256        | 2048    | 1        | 1           | 0.3%                         |
+------------+---------+----------+-------------+------------------------------+
| 512        | 2048    | 1        | 1           | 1.1%                         |
+------------+---------+----------+-------------+------------------------------+
| 1024       | 2048    | 1        | 1           | -0.3%                        |
+------------+---------+----------+-------------+------------------------------+
| 1518       | 2048    | 1        | 1           | 0.1%                         |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/36552/

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