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Small query regarding PFRING statistics.
Hi,

I have an observation while running my application using PFRING
functionality to
capture traffic rate ranging from 1Gbps to 5 Gbps.

Output of "cat /proc/net/pf_ring/*ens2f0* | grep Lost" command shows
1 or 2 packets dropped which is clearly not attributed to slow performance
of my
application.
Can you please help to understand what could be the reason behind this?

Regards,
Re: Small query regarding PFRING statistics. [ In reply to ]
Hi
could you run pfcount on the same interface and send us some output, both from 1. pfcount 2. /proc 3. ethtool -S ens2f0 ?

Regards
Alfredo

> On 15 Feb 2017, at 12:24, Chandrika Gautam <chandrika.iitd.rock@gmail.com> wrote:
>
> Hi,
>
> I have an observation while running my application using PFRING functionality to
> capture traffic rate ranging from 1Gbps to 5 Gbps.
>
> Output of "cat /proc/net/pf_ring/*ens2f0* | grep Lost" command shows
> 1 or 2 packets dropped which is clearly not attributed to slow performance of my
> application.
> Can you please help to understand what could be the reason behind this?
>
> Regards,
> _______________________________________________
> Ntop-misc mailing list
> Ntop-misc@listgateway.unipi.it
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