Bug 225179 - axge(4): Driver performance issues
Summary: axge(4): Driver performance issues
Status: Open
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: 12.2-RELEASE
Hardware: Any Any
: --- Affects Some People
Assignee: freebsd-usb (Nobody)
URL:
Keywords: needs-qa, performance
Depends on:
Blocks:
 
Reported: 2018-01-15 11:51 UTC by Alessandro Sagratini
Modified: 2023-01-05 11:49 UTC (History)
10 users (show)

See Also:
koobs: maintainer-feedback? (kevlo)
koobs: maintainer-feedback? (lwhsu)
koobs: mfc-stable13?
koobs: mfc-stable12?


Attachments
axge info (8.47 KB, text/plain)
2018-01-15 11:51 UTC, Alessandro Sagratini
no flags Details

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Description Alessandro Sagratini 2018-01-15 11:51:26 UTC
Created attachment 189744 [details]
axge info

Hello,
I'm experiencing performance issues with a USB 3.0 adapter using ASIX 88179 chipset [1], that should be supported by "axge" driver [2]

Basically, speed is not above ~530Mb/s, even though the device is correctly recognized as Usb 3.0 if running an iperf3 client test, while it's ~180Mb if running a iperf3 server on the machine and trying to connect from a Linux client.

If trying to use Debian 9 on the same machine, I'm not experiencing any issue, like described in this forum thread [3]. 

You can find more details attached to this post.

[1] http://www.asix.com.tw/products.php?op=pItemdetail&PItemID=131;71;112
[2] https://www.freebsd.org/cgi/man.cgi?query=axge&sektion=4
[3] https://forums.freebsd.org/threads/62016/#post-357782

Please let me know if there's any further info I should provide.

Thank you.
Regards,
Alessandro
Comment 1 Alessandro Sagratini 2020-10-07 12:07:52 UTC
Hello,
are there any updates on this bug?
Comment 2 MaximusBaton 2021-02-03 20:07:23 UTC
Your luck you have 530Mbps))
I only have up to 60Mbps on 1000baseT link.
Strange, but I get full 100Mbps on 100baseTX link.
The axge driver is definitely the problem.
Looking forward any dice.
Comment 3 Ronald 2021-08-11 15:05:17 UTC
Hi,

I'm also experiencing the same problem
20mb/s
When I run 
ifconfig ue0 mediaopt flow
I get 650mb/s
I'm on 12.1-RELEASE-p19-HBSD and using OPNsense 21.7
Comment 4 Kubilay Kocak freebsd_committer freebsd_triage 2021-12-19 00:57:55 UTC
^Triage: Set to earliest confirmed currently-supported version