Date: Sat, 9 Feb 2019 13:19:52 +0100 From: Ole <ole@free.de> To: freebsd-questions@freebsd.org Subject: Re: Bhyve: virtio-net very slow with FreeBSD 12.0 Host Message-ID: <20190209131952.65c11ca4.ole@free.de> In-Reply-To: <9439aade-ec3a-4d84-9a0d-c102e2a9f470@www.fastmail.com> References: <20190205150522.635b9e34.ole@free.de> <20190205221245.4b97fefd.ole@free.de> <9439aade-ec3a-4d84-9a0d-c102e2a9f470@www.fastmail.com>
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--Sig_/rpPa9EQmX3P8m2mNhr7973U Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Sat, 09 Feb 2019 02:21:08 -0500 - "Dave Cottlehuber" <dch@skunkwerks.at>: > On Tue, 5 Feb 2019, at 22:16, Ole wrote: > > PS: > >=20 > > i discovered the tool iperf. The connection from Host to VM is good, > > 6.36 Gbits/sec. The connection from Outside to host is also good, > > 847 Mbits/sec. > >=20 > > But from outside to the VM it is just 60.6 Kbits/sec.=20 > >=20 > > Is there a generally problem with my setup?: > >=20 > >=20 > > em0 em0.4030(mtu 1400) tap0(mtu 1400) =20 >=20 > I can=E2=80=99t speak for the specific config above, but generally this i= s a > good time to reach for tcpdump(1) to capture some traffic on em0=20 Yes, thanks. I have done this. But could only determine that it was slow. It looked like normal TCP-Connection. But I had to stop analysis. I need this machine. So I installed FreeBSD 11.2 with the really same setup and this problem was gone. Ole --Sig_/rpPa9EQmX3P8m2mNhr7973U Content-Type: application/pgp-signature Content-Description: Digitale Signatur von OpenPGP -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEE60BGd7KVfL83NXCUJZaRRqjklFAFAlxexWgACgkQJZaRRqjk lFAYrQ//frf1CZkk/TvgBO92y9yezdc4dPSZch7Jy15ZmYRtdbkja4QwMHcWJxen JYDPaWEYzn7a9wAjEeYgZbY8WdXgHg2Mc/rxvAqBCR7ARNjJ/hGOZVr53mnP0OZ/ yCEs/+EDiMlISVOj1piRJrdZOpWO5loXwabVzcUO6GtsW/wqutHmfEw008gHoP8I siZcyTEBwpvlzdA7xHs0P9wuKPjeeOweTfFnCFPGCsTSmt5cTIKsqszYdx+2/aJA bck5zlwcQ8+/9XyDzaU9wdLpSfuhinqt18/yZyAgsy6mxLUm82xOWXhtzZybZPCq HpgwuLqTG8iksjjijkcaxLFVP2ewMVow4DfGsw7Cs+2IVWhKOri8tzdlO63Mg4Gk vEj3RgpGTMfme2MvqvjKcqvNpBaXLBcCEzDDu9sMUepJtyS7HJmfUSsDAlMpIrSE SWI7n5Z1Pn4RBGVz9bweX4MkLQO8ygCv73WWLV8rYnbsr6XMc6rkpDD0AIPEqKDE U7XqCIjOyhuLTOkwDoT5MfzD9g1SjJdjUwOGNFAvwwNf+19Hj7vtYkavYrJfG0wA /YGPnASeHiUl44N0kCTU35NbDEYj0girUcME95XY9+DzKWa1Ai+6o7VzEhqu7pWu QxDmCGLh//H7hImORHskouljRzscWoV3wSMv3qhnx0xwLgmZ3Hs= =rjCm -----END PGP SIGNATURE----- --Sig_/rpPa9EQmX3P8m2mNhr7973U--
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