Re: slow network performance in bhyve with freebsd guests compared with any other guest os

2024-09-29 Thread void
On Sun, Sep 29, 2024 at 08:12:23AM +0100, Lexi Winter wrote: On 29/09/2024 07:58, void wrote: Surprisingly, freebsd guest performance is about 1/3rd of the line speed. Do some sysctls need to be tuned in freebsd specifically for when it is in a guest context? i tested this here and cannot rep

Re: slow network performance in bhyve with freebsd guests compared with any other guest os

2024-09-29 Thread Lexi Winter
On 29/09/2024 07:58, void wrote: Surprisingly, freebsd guest performance is about 1/3rd of the line speed. Do some sysctls need to be tuned in freebsd specifically for when it is in a guest context? i tested this here and cannot reproduce the problem: 1023!ragweed ~% iperf3-darwin -c iris.ede

slow network performance in bhyve with freebsd guests compared with any other guest os

2024-09-28 Thread void
Surprisingly, freebsd guest performance is about 1/3rd of the line speed. Do some sysctls need to be tuned in freebsd specifically for when it is in a guest context? The host is 15.0-CURRENT (GENERIC-NODEBUG) #1 n271832-04262ed78d23 Xeon E5-2690 @ 2.90GHz with 128GB RAM and the guests are all o

Re: kern/144148: [msk] Slow network performance and high system cpu load while transfering data

2010-02-21 Thread yongari
Synopsis: [msk] Slow network performance and high system cpu load while transfering data State-Changed-From-To: open->feedback State-Changed-By: yongari State-Changed-When: Mon Feb 22 02:01:24 UTC 2010 State-Changed-Why: I remember there are stability issues on 88E8072 but it's somewhat

Re: kern/144148: [msk] Slow network performance and high system cpu load while transfering data

2010-02-20 Thread linimon
Synopsis: [msk] Slow network performance and high system cpu load while transfering data Responsible-Changed-From-To: freebsd-amd64->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Sun Feb 21 00:03:02 UTC 2010 Responsible-Changed-Why: reassign. http://www.freebsd.org/

Re: Slow network response with FreeBSD 4.6.2 and ipfilter

2002-11-22 Thread Vincent Goupil
I also notice that when I experiencing network slowdown, it also reject some (half) ping icmp. I just need to reboot and all came back to normal. other questions was: - what is "Slow network response"? - does ifconfig down/up helps? tcpdump buffers output so usful bits are some

Re: Slow network response with FreeBSD 4.6.2 and ipfilter

2002-11-21 Thread Vincent Goupil
Nothing better when I use ifconfig down/up. other questions was: - what is "Slow network response"? - does ifconfig down/up helps? tcpdump buffers output so usful bits are some time after trouble. In my case slowdown triggered by arp scans > My network is composed with Windows

Re: Slow network response with FreeBSD 4.6.2 and ipfilter

2002-11-21 Thread Vincent Goupil
The slow network response is that clients inside my firewall begin to have timeout when accessing web and mail and I begin to have problem reaching the box with ssh. I'll try the ifconfig down/up this afternoon. other questions was: - what is "Slow network response"? - does i

Re: Slow network response with FreeBSD 4.6.2 and ipfilter

2002-11-20 Thread .
other questions was: - what is "Slow network response"? - does ifconfig down/up helps? tcpdump buffers output so usful bits are some time after trouble. In my case slowdown triggered by arp scans > My network is composed with Windows 2000 servers and pro. > 192.168.

Re: Slow network response with FreeBSD 4.6.2 and ipfilter

2002-11-20 Thread Vincent Goupil
I don't know if this apply to 4.6.2. > - Ethernet cables (I need to change it) > - We run SSL (with a lot of users) in one of our web servers in the dmz. As > I know, SSL run on top of TCP, it should not be a problem. > - When i run ifpromisc (in chkrootkit), it tell me that "

Re: Slow network response with FreeBSD 4.6.2 and ipfilter

2002-11-19 Thread .
t;xl0 is not promisc" > and "xl1 is not promisc". I have 5 interfaces, what about the others ? > > Can someone have an idea ? What you mean when say "Slow network response"? If that mean that packets trawel long from some host to host under question as reported by t

Slow network response with FreeBSD 4.6.2 and ipfilter

2002-11-19 Thread Vincent Goupil
I have a system running FreeBSD 4.6.2-RELEASE-p5 #0 with ipfilter v3.4.27. This system act as a firewall for an enterprise. They need high availability. I have 5 network card, all 3C905 (3*3c905B-TX and 2*905C-TX). I made this setup in july and it run fine until 3 weeks ago. The first and

Slow network response with FreeBSD 4.6.2 and ipfilter

2002-11-19 Thread Vincent Goupil
I have a system running FreeBSD 4.6.2-RELEASE-p5 #0 with ipfilter v3.4.27. This system act as a firewall for an enterprise. They need high availability. I have 5 network card, all 3C905 (3*3c905B-TX and 2*905C-TX). I made this setup in july and it run fine until 3 weeks ago. The first and

slow network

2002-05-20 Thread Mark Hassman
Hi!   I was wondering if you know any reasons why my network might be slow (abnormally slow).  Let me tell you about it.   I have a FreeBSD server / firewall running.  I have a cable modem that runs into the server.  the server does its stuff and passes everything along to 2 computers hooke