[Nfd-dev] CS hit ratio on NDN testbed nodes

Lixia Zhang lixia at cs.ucla.edu
Thu Aug 3 13:54:51 PDT 2017


personal opinion: I dont think there is credible traffic load on the testbed today for collecting statistically meaningful CS hit numbers.
the testbed has been mostly useful in trying out the protocols and their implementations.

> On Aug 3, 2017, at 12:46 PM, Hamed Yousefi <hyousefi at umich.edu> wrote:
> 
> Dear folks,
> 
> I need some statistical information of the running nodes on the NDN testbed. 
> Although I can find the size of CS on NFD status webpage, the CS hit ratio is not clear to me, e.g., see general UA NFD status in http://hobo.cs.arizona.edu/ <http://hobo.cs.arizona.edu/>. Actually, I need to know what percentage of Interests are satisfied by CS for the currently running applications. Can this probably be deduced from some counters of Interest, Data and Nacks on the NFD status page for each node?
> 
> I'd really appreciate your help to answer this question asap. 
> 
> Bests,
> 
> Hamed Yousefi
> Postdoctoral Research Fellow
> The University of Michigan, Ann Arbor, USA
> http://web.eecs.umich.edu/~hyousefi/ <http://web.eecs.umich.edu/~hyousefi/>_______________________________________________
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