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Re: [Qemu-devel] [Bug 899140] Re: Problem with Linux Kernel Traffic Cont
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [Bug 899140] Re: Problem with Linux Kernel Traffic Control |
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Date: |
Sat, 3 Dec 2011 18:48:52 +0000 |
On Fri, Dec 2, 2011 at 2:42 PM, Vincent Autefage
<address@hidden> wrote:
> address@hidden tc qdisc add dev eth0 root tbf rate 20mbit burst 20480 latency
> 50ms*
>
> address@hidden **ifconfig eth0 192.168.0.2*
>
> Then if we check with /Iperf/, the real rate will be about 100kbit/s :
What is the iperf result without tc? It's worth checking what rate
the unlimited interface saturates at before applying tc. Perhaps this
setup is just performing very poorly and it has nothing to do with tc.
Stefan
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