[Bug 244356] Writing to a USB 3.0 stick is very slow

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244356

--- Comment #5 from Sebastien Boisvert <seb at boisvert.info> ---
(In reply to Hans Petter Selasky from comment #1)

Hello Hans Petter Selasky,

Note that one the USB 2.0 stick is on the bus usbus1 (as device ugen1.2) while
the other USB 2.0 stick is on the bus usbus0 (as device ugen0.3). The USB 3.0
stick is on the bus usbus0 (as device ugen0.5).

I ran 'usbdump' with those commands:

# usbdump -i usbus1 -f 2 -s 65536 >
/root/Kingston_DataTraveler_2.0-usbus1-device-2-latency.txt

# usbdump -i usbus0 -f 5 -s 65536 >
/root/Kingston_DataTraveler_3.0-usbus0-device-5-latency.txt

Here are the information your requested:

Kingston_DataTraveler_2.0-usbus1-device-2-latency.txt.gz
https://bugs.freebsd.org/bugzilla/attachment.cgi?id=211891

Kingston_DataTraveler_3.0-usbus0-device-5-latency.txt.gz
https://bugs.freebsd.org/bugzilla/attachment.cgi?id=211892

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