|SUCCESS| pw147543-147546 [PATCH] [4/4] net/tap: do not use rte_mall

[dpdklab@iol.unh.edu]

Test-Label: iol-broadcom-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/147546

_Performance Testing PASS_

Submitter: Stephen Hemminger <stephen@networkplumber.org>
Date: Monday, October 28 2024 16:32:12 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:1bbd8938e387037baeccfcfa63a8420f0fa30899

147543-147546 --> performance testing pass

Upstream job id: Template-DTS-Pipeline#192837

Test environment and result as below:

Ubuntu 22.04
Kernel: 5.15.0-100-generic
Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
NIC: Broadcom Inc. and subsidiaries BCM57414 NetXtreme-E 10Gb/25Gb RDMA Ethernet Controller 16d7 25 Mbps
Fail/Total: 0/3

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 128     | 1        | 1           | 5.2%                         |
+------------+---------+----------+-------------+------------------------------+
| 64         | 512     | 1        | 1           | 4.8%                         |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | 8.3%                         |
+------------+---------+----------+-------------+------------------------------+

Ubuntu 22.04 ARM
Kernel: 5.15.83+
Compiler: gcc 11.4.0
NIC: Arm Broadcom Inc. brcm_57414 25000 Mbps
Fail/Total: 0/2

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 512     | 1        | 1           | 0.0%                         |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | 0.0%                         |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/31729/

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