Two following questions please: 1. fdir_miss (of ethtool -S) continues to increase even if my process doesn't apply the filter rules. Do you know what else causes it to increase if its not a result of a filter? I didn't find an answer for it in the following doc: https://www.kernel.org/doc/Documentation/networking/ixgbe.txt 2. Should I expect the mentioned feature request to be implemented in pf_ring soon, or its most probably be there with many other prioritized requests?
Thanks, Amir On Tue, Nov 10, 2015 at 3:32 PM, Amir Kaduri <[email protected]> wrote: > Thanks for the answer. It looks to me very essential statistics for > user-space applications. > Github feature request: https://github.com/ntop/PF_RING/issues/52 > > Amir > > > On Mon, Nov 9, 2015 at 7:34 PM, Alfredo Cardigliano <[email protected]> > wrote: > >> Hi Amir >> there is no statistics by default (unless you code your own kernel plugin >> and read stats via pfring_get_hash_filtering_rule_stats, but this is >> overkilling for match/miss counters), >> please open a feature request on github. >> >> Alfredo >> >> On 09 Nov 2015, at 18:28, Amir Kaduri <[email protected]> wrote: >> >> Hi, >> >> In my application, I’m using pf_ring hash software filters (API: >> pfring_handle_hash_filtering_rule()). >> >> How can I get statistics info regarding the quantity of the filtered >> packets? >> >> I know that on ixgbe module, I can get the following parameters when >> using ethtool –s <interface>: >> >> fdir_match, fdir_miss, fdir_overflow. >> >> Are there any pf_ring user-space APIs to get these parameters? Any code >> examples? >> >> >> >> Thanks, >> >> Amir >> _______________________________________________ >> Ntop-misc mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop-misc >> >> >> >> _______________________________________________ >> Ntop-misc mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop-misc >> > >
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