Re: [LARTC] statistics and calc bandwidth traffic using tc -s qdisc show

[e.janz@barceloviajes.com]

lartc-bounces@mailman.ds9a.nl wrote on 16/05/2007
21:30:39:

> Hello,
>  
> Is there someone here who knows what does it
means?
>  
> The Sent part.
>  
> [root@fw ~]# tc -s qdisc show |grep -A 2 "qdisc
sfq 140: dev eth0"
> qdisc sfq 140: dev eth0 parent 1:140 limit 128p
quantum 1514b perturb 10sec
>  Sent 3155024 bytes 23249 pkt (dropped 0,
overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  
> [root@fw ~]# tc -s qdisc show |grep -A 2 "qdisc
sfq 140: dev eth1"
> qdisc sfq 140: dev eth1 parent 1:140 limit 128p
quantum 1514b perturb 10sec
>  Sent 41141183 bytes 32560 pkt (dropped
0, overlimits 0 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0
>  
>  
> I also would like to know if there is a way to
calc the bandwidth 
> traffic (in kbit for example)            of
this customer using this
> informations.
>  
> Thank you for any help in advance.
>  
> Pablo Fernandes
>  _______________________________________________
> LARTC mailing list
> LARTC@mailman.ds9a.nl
> http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc

Hi,

the "Sent" parameter shows
you the amount of data that fall into this qdisc. You can obtain the instant
bandwith usage that falls into this qdisc parsing the "rate"
parameter. In your example the rate is 0bit, that means 0 bits per second
bandwith usage.
I must admit that the output from tc
-s is a big pain !!

Best regards,
Eric Janz 
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