Thanks for reply,

Based on document 1Gbps = 2000 sample rate so in my case I have 80Gbps link 
speed and my traffic rate is 60Gbps so should I do 60x2000=120000? 

Sent from my iPhone

> On Mar 23, 2019, at 3:32 AM, Simone Mainardi <[email protected]> wrote:
> 
> Hello Satish,
> 
> We have users doing 20+ Gbps with sFlow using the combination of nProbe + 
> ntopng. sFlow is a sampling technology so, assuming sampling rates are 
> configured opportunely, you won't have any issue.
> 
> See https://blog.sflow.com/2009/06/sampling-rates.html for recommended 
> sampling rates.
> 
> For a guide on how to setup the collection using nProbe and ntopng see this 
> blog post: 
> https://www.ntop.org/nprobe/sflow-collection-and-analysis-with-nprobe-and-ntopng/
> 
> Simone
> 
>> On 21 Mar 2019, at 17:45, Satish Patel <[email protected]> wrote:
>> 
>> Folks,
>> 
>> We have 60Gbps peak bandwidth usage on our public with ISP and now i
>> want to monitor data usage with sFlow and wanted understand that does
>> ntopng can handle that level of traffic or sample rate?
>> 
>> Do i need any special configuration to handle this?
>> Do i need special hardware ?
>> 
>> Any suggestions would be appreciated.
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