Date: Wed, 29 Apr 2009 07:29:20 +0200 From: Mel Flynn <mel.flynn+fbsd.current@mailing.thruhere.net> To: freebsd-current@freebsd.org Subject: em(4) outgoing statistics broken (Was: Re: Statistics collection for TX no longer works) Message-ID: <200904290729.21239.mel.flynn%2Bfbsd.current@mailing.thruhere.net> In-Reply-To: <200904230627.16745.mel.flynn%2Bfbsd.current@mailing.thruhere.net> References: <200904230627.16745.mel.flynn%2Bfbsd.current@mailing.thruhere.net>
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On Thursday 23 April 2009 06:27:16 Mel Flynn wrote:
> Hi,
>
> I noticed when upgrading to KDE 4.2.2, the network monitor no longer showed
> outgoing bandwidth. I blamed this on the app first, but after installing
> net/bmon the problem is there as well.
>
> It uses int mib[] = {CTL_NET, PF_ROUTE, 0, 0, NET_RT_IFLIST, 0}; to read
> if_msghdr structs and ifm->ifm_data.ifi_obytes.
>
> netstat has the same problem:
> input (em0) output
> packets errs bytes packets errs bytes colls
> 199 0 63203 117 0 0 0
> 193 0 59995 97 0 0 0
> 185 0 63023 105 0 0 0
> 200 0 60642 104 0 0 0
> 199 0 63102 100 0 0 0
> 215 0 62733 94 0 2891 0
>
> That 2891 is a mystery, all the while I was copying a file remotely at
> ~150KB/s.
>
> FreeBSD sarevok.dnr.servegame.org 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Fri
> Apr 17 14:18:41 CEST 2009
> mel@sarevok.dnr.servegame.org:/usr/obj/usr/src/sys/SMOOCHIES i386
Still happens with a kernel built last Saturday, however I noticed outgoing
statistics works with lo0. No other network card available at the moment, so
I'm enclined to think it's em. Anybody else seeing this?
--
Mel
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