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From Chris Embree <cemb...@gmail.com>
Subject Re: Measuring bandwidth in 2.1.x
Date Fri, 13 Sep 2013 17:26:21 GMT
vnstat should be able to do this.  It has a "live" mode or can
generate  hourly reports much like sar.  Google for vnstat to find it.

On 9/13/13, hilfi alkaff <hilfialkaff@gmail.com> wrote:
> Hi,
>
> Is there any way that we could measure the actual bandwidth used by the
> nodes when running MapReduce jobs (For example, when the mappers are
> sending data to the reducers during the shuffle phase).
>
> Thanks
>
> --
> ~Hilfi Alkaff~
>

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