Please provide the output of: grep "Device\|Appl" /proc/net/pf_ring/*
Alfredo > On 3 May 2018, at 11:43, milad arabi <milad.ar...@gmail.com> wrote: > > Sorry,I don't have any idea about pf_ring socket count. > I only try use nprobe with pf_ring zero copy on 10Gb network card. > > On Thu, May 3, 2018 at 2:04 PM, Alfredo Cardigliano <cardigli...@ntop.org > <mailto:cardigli...@ntop.org>> wrote: > Hi > it seems that you actually have 256 pf_ring sockets running (as you’ve seen > this > is a hardcoded limit), is that expected? > > Alfredo > > >> On 3 May 2018, at 11:28, milad arabi <milad.ar...@gmail.com >> <mailto:milad.ar...@gmail.com>> wrote: >> >> here you are: >> # cat /proc/net/pf_ring/info >> PF_RING Version : 7.1.0 >> (dev:693af7a76b6f020a267459de87a03f6ce81b60ca) >> Total rings : 256 >> Standard (non ZC) Options >> Ring slots : 4096 >> Slot version : 17 >> Capture TX : Yes [RX+TX] >> IP Defragment : No >> Socket Mode : Standard >> Cluster Fragment Queue : 0 >> Cluster Fragment Discard : 0 >> >> >> On Thu, May 3, 2018 at 1:54 PM, Alfredo Cardigliano <cardigli...@ntop.org >> <mailto:cardigli...@ntop.org>> wrote: >> Please provide cat /proc/net/pf_ring/info >> >> Alfredo >> >>> On 3 May 2018, at 11:15, milad arabi <milad.ar...@gmail.com >>> <mailto:milad.ar...@gmail.com>> wrote: >>> >>> I ran all commands with root. >>> >>> After runing pfcount,one line added to dmesg. >>> #dmesg | tail >>> [ 2806.601203] [PF_RING] Exceeded the maximum number of list items >>> [ 3055.221248] [PF_RING] Exceeded the maximum number of list items >>> [ 3055.227500] [PF_RING] Exceeded the maximum number of list items >>> [ 3248.227713] [PF_RING] Exceeded the maximum number of list items >>> [ 3254.607473] [PF_RING] Exceeded the maximum number of list items >>> [ 3908.178971] [PF_RING] Exceeded the maximum number of list items >>> [ 3908.185082] [PF_RING] Exceeded the maximum number of list items >>> [ 3990.816291] [PF_RING] Exceeded the maximum number of list items >>> [224420.870089] [PF_RING] Exceeded the maximum number of list items >>> [224902.613914] [PF_RING] Exceeded the maximum number of list items >>> >>> maybe this information is irrelevant but: >>> # cat /usr/src/ixgbe-zc-5.0.4.1888/pf_ring.h | grep MAX_NUM_RING_SOCKETS >>> #define MAX_NUM_RING_SOCKETS 256 >>> #define MAX_NUM_LIST_ELEMENTS MAX_NUM_RING_SOCKETS /* sizeof(bits_set) [see >>> below] */ >>> #define MAX_NUM_ZC_BOUND_SOCKETS MAX_NUM_RING_SOCKETS >>> >>> # cat /usr/local/include/linux/pf_ring.h | grep MAX_NUM_RING_SOCKETS >>> #define MAX_NUM_RING_SOCKETS 256 >>> #define MAX_NUM_LIST_ELEMENTS MAX_NUM_RING_SOCKETS /* sizeof(bits_set) [see >>> below] */ >>> #define MAX_NUM_ZC_BOUND_SOCKETS MAX_NUM_RING_SOCKETS >>> >>> >>> On Thu, May 3, 2018 at 1:24 PM, Alfredo Cardigliano <cardigli...@ntop.org >>> <mailto:cardigli...@ntop.org>> wrote: >>> Hi >>> are you running the application as root? >>> Please also provide "dmesg | tail” after running pfcount >>> >>> Thank you >>> Alfredo >>> _______________________________________________ >>> Ntop mailing list >>> Ntop@listgateway.unipi.it <mailto:Ntop@listgateway.unipi.it> >>> http://listgateway.unipi.it/mailman/listinfo/ntop >>> <http://listgateway.unipi.it/mailman/listinfo/ntop> >> >> _______________________________________________ >> Ntop mailing list >> Ntop@listgateway.unipi.it <mailto:Ntop@listgateway.unipi.it> >> http://listgateway.unipi.it/mailman/listinfo/ntop >> <http://listgateway.unipi.it/mailman/listinfo/ntop> >> >> _______________________________________________ >> Ntop mailing list >> Ntop@listgateway.unipi.it <mailto:Ntop@listgateway.unipi.it> >> http://listgateway.unipi.it/mailman/listinfo/ntop >> <http://listgateway.unipi.it/mailman/listinfo/ntop> > > _______________________________________________ > Ntop mailing list > Ntop@listgateway.unipi.it <mailto:Ntop@listgateway.unipi.it> > http://listgateway.unipi.it/mailman/listinfo/ntop > <http://listgateway.unipi.it/mailman/listinfo/ntop> > > _______________________________________________ > Ntop mailing list > Ntop@listgateway.unipi.it > http://listgateway.unipi.it/mailman/listinfo/ntop
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