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Date:      Mon, 7 Aug 2023 16:07:15 +0300
From:      Odhiambo Washington <odhiambo@gmail.com>
To:        questions <questions@freebsd.org>
Subject:   bhyve VM not getting as much upload bandwidth as the host
Message-ID:  <CAAdA2WP06Kk6uw4V90sUR2-5U-u1yxvHCFLw5yw=PszEJ31HgQ@mail.gmail.com>

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I am running a Debian12 VM under bhyve,
I am wondering why it doesn't get as much upload bandwidth as the main host=
:

>From inside the VM:

wash@debian12$ speedtest-cli
Retrieving speedtest.net configuration...
Testing from XXXXXX (x.x.x.x)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Zuku (Nairobi) [0.16 km]: 6.798 ms
Testing download
speed......................................................................=
..........
Download: 48.31 Mbit/s
Testing upload
speed......................................................................=
................................
Upload: 0.42 Mbit/s

>From the Host:
[16:03 ~ ]$ speedtest-cli
Retrieving speedtest.net configuration...
Testing from XXXXXXXX (x.x.x.x)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Zuku (Nairobi) [0.16 km]: 2.493 ms
Testing download
speed......................................................................=
..........
Download: 47.91 Mbit/s
Testing upload
speed......................................................................=
................................
Upload: 48.38 Mbit/s

--=20
Best regards,
Odhiambo WASHINGTON,
Nairobi,KE
+254 7 3200 0004/+254 7 2274 3223
"Oh, the cruft.", egrep -v '^$|^.*#' =C2=AF\_(=E3=83=84)_/=C2=AF :-)
[How to ask smart questions:
http://www.catb.org/~esr/faqs/smart-questions.html]

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<div dir=3D"ltr">I am running a Debian12 VM=C2=A0under bhyve,<div>I am wond=
ering why it doesn&#39;t get as much upload bandwidth as the main host:</di=
v><div><br></div><div>From inside the VM:<br><br>wash@debian12$ speedtest-c=
li<br>Retrieving <a href=3D"http://speedtest.net">speedtest.net</a>; configu=
ration...<br>Testing from XXXXXX (x.x.x.x)...<br>Retrieving <a href=3D"http=
://speedtest.net">speedtest.net</a> server list...<br>Selecting best server=
 based on ping...<br>Hosted by Zuku (Nairobi) [0.16 km]: 6.798 ms<br>Testin=
g download speed...........................................................=
.....................<br>Download: 48.31 Mbit/s<br>Testing upload speed....=
...........................................................................=
.......................<br>Upload: 0.42 Mbit/s<br><br>From the Host:<br>[16=
:03 ~ ]$ speedtest-cli<br>Retrieving <a href=3D"http://speedtest.net">speed=
test.net</a> configuration...<br>Testing from XXXXXXXX (x.x.x.x)...<br>Retr=
ieving <a href=3D"http://speedtest.net">speedtest.net</a>; server list...<br=
>Selecting best server based on ping...<br>Hosted by Zuku (Nairobi) [0.16 k=
m]: 2.493 ms<br>Testing download speed.....................................=
...........................................<br>Download: 47.91 Mbit/s<br>Te=
sting upload speed.........................................................=
.............................................<br>Upload: 48.38 Mbit/s<br cl=
ear=3D"all"><div><br></div><span class=3D"gmail_signature_prefix">-- </span=
><br><div dir=3D"ltr" class=3D"gmail_signature" data-smartmail=3D"gmail_sig=
nature"><div dir=3D"ltr"><div dir=3D"ltr"><div>Best regards,<br>Odhiambo WA=
SHINGTON,<br>Nairobi,KE<br>+254 7 3200 0004/+254 7 2274 3223<br>&quot;<span=
 style=3D"font-size:12.8px">Oh, the cruft.</span><span style=3D"font-size:1=
2.8px">&quot;,=C2=A0</span><span style=3D"font-size:12.8px">egrep -v &#39;^=
$|^.*#&#39;=C2=A0</span><span style=3D"background-color:rgb(34,34,34);color=
:rgb(238,238,238);font-family:&quot;Lucida Console&quot;,Consolas,&quot;Cou=
rier New&quot;,monospace;font-size:13.6px">=C2=AF\_(=E3=83=84)_/=C2=AF</spa=
n><span style=3D"font-size:12.8px">=C2=A0:-)</span></div><div><span style=
=3D"font-size:12.8px">[How to ask smart questions:=C2=A0</span><span style=
=3D"font-size:12.8px"><a href=3D"http://www.catb.org/~esr/faqs/smart-questi=
ons.html" target=3D"_blank">http://www.catb.org/~esr/faqs/smart-questions.h=
tml</a>]</span></div></div></div></div></div></div>

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