Toby, this is due to flows being dumped on disk I believe. I am still working at this, stay tuned.
What is the average ingress rate monitored by ntopng? Regards Luca On Aug 19, 2013, at 5:51 PM, Toby Simmons <[email protected]> wrote: > Yeah, my dropped packet rate is nearing 17% whereas before it was under .1% > > (This is for 15 hours of run time, just over 90 GB of data) > > Running current SVN ntopng. > > Thanks & > Cheers, > > Toby > > On Aug 19, 2013, at 10:47 AM, Steve Clark <[email protected]> wrote: > >> Hi Luca, >> >> Just wanted to let you know that my dropped packet rate has went >> from about 0.5% to over 55% with the latest svn release. >> >> Using pf_ring 6671 with following params: >> sudo insmod kernel/pf_ring.ko min_num_slots=16384 enable_tx_capture=0 >> quick_mode=1 >> >> >> $ sudo ./ntopng -l -s -i eth3 -d/var/tmp -w 3000 -n 0 -m >> 172.16.0.0/12,10.0.0.0/8,192.168.0.0/16 >> 19/Aug/2013 09:58:00 [Redis.cpp:54] Succesfully connected to Redis 32 bit >> v.2.6.14 >> 19/Aug/2013 09:58:00 [Ntop.cpp:427] Setting local networks to >> 172.16.0.0/12,10.0.0.0/8,192.168.0.0/16 >> 19/Aug/2013 09:58:00 [Ntop.cpp:427] Setting local networks to >> 0.0.0.0/32,192.168.0.0/16,172.16.0.0/12,10.0.0.0/8,224.0.0.0/8,239.0.0.0/8 >> 19/Aug/2013 09:58:00 [Prefs.cpp:496] WARNING: Config file >> /var/tmp/ntopng-users.conf not found (it will be created) >> 19/Aug/2013 09:58:00 [PF_RINGInterface.cpp:42] Reading packets from PF_RING >> v.5.6.1 interface eth3... >> 19/Aug/2013 09:58:00 [Ntop.cpp:476] Registered interface eth3 [id: 0] >> 19/Aug/2013 09:58:00 [HTTPserver.cpp:308] HTTP server listening on port 3000 >> [/var/lib/pgsql/ntopng/httpdocs][/var/lib/pgsql/ntopng/scripts] >> 19/Aug/2013 09:58:00 [main.cpp:185] Using RRD version 1.4.7 >> 19/Aug/2013 09:58:00 [main.cpp:194] Working directory: /var/tmp >> 19/Aug/2013 09:58:00 [main.cpp:196] Scripts/HTML pages directory: >> /var/lib/pgsql/ntopng >> 19/Aug/2013 09:58:00 [Ntop.cpp:154] Welcome to ntopng i686 v.1.0.1 >> ($Revision: 6671 $) - (C) 1998-13 ntop.org >> 19/Aug/2013 09:58:00 [PeriodicActivities.cpp:51] Started periodic activities >> loop... >> 19/Aug/2013 09:58:00 [NetworkInterface.cpp:497] Started packet polling on >> interface eth3... >> ^C19/Aug/2013 11:42:29 [main.cpp:37] Shutting down... >> 19/Aug/2013 11:42:31 [Ntop.cpp:500] Interface eth3 >> 19/Aug/2013 11:42:31 [ProtoStats.cpp:35] [IPv4] 16.08 GB/51.23 M Packets >> 19/Aug/2013 11:42:31 [ProtoStats.cpp:35] [IPv6] 0 B/0.00 Packets >> 19/Aug/2013 11:42:31 [ProtoStats.cpp:35] [ARP] 2.93 KB/50.00 Packets >> 19/Aug/2013 11:42:31 [ProtoStats.cpp:35] [MPLS] 0 B/0.00 Packets >> 19/Aug/2013 11:42:31 [ProtoStats.cpp:35] [Other] 38.23 KB/348.00 Packets >> 19/Aug/2013 11:42:35 [NetworkInterface.cpp:134] Interface eth3 shutdown >> 19/Aug/2013 11:42:35 [HTTPserver.cpp:319] HTTP server terminated >> 19/Aug/2013 11:42:35 [AddressResolution.cpp:185] Address resolution stats >> [3875 resolved][39363 failures] >> Mon Aug 19 11:42:35 EDT 2013 >> -- >> Stephen Clark >> NetWolves >> Director of Technology >> Phone: 813-579-3200 >> Fax: 813-882-0209 >> Email: [email protected] >> http://www.netwolves.com >> _______________________________________________ >> Ntop-dev mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop-dev > > _______________________________________________ > Ntop-dev mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-dev
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