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Re: [Xen-users] How can I monitor each domU's bandwidth?


  • To: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: Stephen Liu <satimis@xxxxxxxxx>
  • Date: Wed, 15 Oct 2008 21:02:21 +0800 (CST)
  • Delivery-date: Wed, 15 Oct 2008 06:03:03 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

--- Jan Marquardt <jm@xxxxxxxxxxx> wrote:

> Hi Rudi,
> 
> we are using snmpd, rrd, mrtg and routers2.cgi since one week and so
> far 
> I can say that it is exactly doing what we need. If you are
> interested 
> in detailed information do not hesitate to ask.
> 
> Regards,
> 
> Jan


Hi Jan


Apprecited if you could post the info in detail in re their setup and
use.  Pointers would be appreciated as well.  TIA


B.R.
Stephen L



> Rudi Ahlers wrote:
> > Hi all,
> > 
> > I desperately need some help with this. We provide XEN VPS's to our
> > clients in a hosting environment, and I need to measure the
> bandwidth
> > usage per VPS, since we charge per MB / per GB for bandwidth.
> > 
> > Someone suggested Cacti, and it works well, but every now and then
> it
> > stops monitoring each VPS's bandwidth (for no apparent reason), and
> > then I need to recreate the VPS's interface in Cacti - but this
> often
> > means that we've lost a few days (and close to a few GB's) traffic.
> > 
> > So, can someone please suggest something more reliable?
> > 
> > Each VPS's interface is named as follows:
> > 
> > vifkeit0  Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
> >           inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
> >           UP BROADCAST RUNNING NOARP  MTU:1500  Metric:1
> >           RX packets:833111 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:1330716 errors:0 dropped:0 overruns:0
> carrier:0
> >           collisions:0 txqueuelen:32
> >           RX bytes:1778333780 (1.6 GiB)  TX bytes:168951143 (161.1
> MiB)
> > 
> > vifplut0  Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
> >           inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
> >           UP BROADCAST RUNNING NOARP  MTU:1500  Metric:1
> >           RX packets:819054 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:1390022 errors:0 dropped:82 overruns:0
> carrier:0
> >           collisions:0 txqueuelen:32
> >           RX bytes:512295207 (488.5 MiB)  TX bytes:408377761 (389.4
> MiB)
> > 
> > vifwise0  Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
> >           inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
> >           UP BROADCAST RUNNING NOARP  MTU:1500  Metric:1
> >           RX packets:689438 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:1098542 errors:0 dropped:1478 overruns:0
> carrier:0
> >           collisions:0 txqueuelen:32
> >           RX bytes:120582623 (114.9 MiB)  TX bytes:245914558 (234.5
> MiB)
> > 
> > 
> > 
> > 
> > With Cacti, I just use the names vifwise0, vifplut0, etc.
> > 
> 
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> 


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