I am also seeing throughput rates that are substantially lower than previous estimates, even though the bandwidth usage has remained the same.
On Aug 19, 2013, at 2:59 PM, Steve Clark <[email protected]> wrote: > Hi Luca, > > What I am seeing is that if I stay on the Interface screen I don't see packet > loss, but if I am on the > Dashboard I see the packet count go to zero then jump up then go back to > zero, If I then go > to the interface screen I see massive packet loss reflected. > > on Dashboard screen > 0 bps [0 pps][2,318 hosts] > > on Interface screen > 22.46 Mbps [15,300 pps][2,484 hosts][5,994 flows][uptime 8 min, 53 sec] > > > > On 08/19/2013 03:46 PM, Luca Deri wrote: >> So there is something broken. Please use -v just to see if something comes >> to you t ming >> >> Luca >> >> On Aug 19, 2013, at 9:45 PM, Toby Simmons <[email protected]> wrote: >> >>> Hmm. Running SVN rev 6673, using the following command: >>> >>> ./ntopng --interface en3 --local-networks >>> "191.1.1.0/24,10.0.0.0/8,172.16.1.0/24" --dont-change-user --dns-mode 1 >>> --http-port 3000 --data-dir data --callbacks-dir scripts/callbacks >>> --httpdocs-dir httpdocs --scripts-dir scripts >>> >>> it is worse, much worse. >>> >>> Dropped rate is 75% for the first 6 minutes. >>> >>> >>> On Aug 19, 2013, at 2:28 PM, Luca Deri <[email protected]> wrote: >>> >>>> Hi all, >>>> can you please refresh the code? Unless you use -F, no flows are saved on >>>> disk and thus the performance should be back to the old ntopng. Please >>>> confirm. >>>> >>>> Cheers Luca >>>> >>>> On Aug 19, 2013, at 8:02 PM, Toby Simmons <[email protected]> wrote: >>>> >>>>> It varies from 5Mbit to 80Mbit. I'll keep watching, thanks so much for >>>>> your hard work, Luca! >>>>> >>>>> Cheers, >>>>> >>>>> Toby >>>>> >>>>> >>>>> On Aug 19, 2013, at 12:44 PM, Luca Deri <[email protected]> wrote: >>>>> >>>>>> 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 >>>>>> >>>>>> _______________________________________________ >>>>>> 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 >>>> >>>> _______________________________________________ >>>> 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 >> >> >> >> _______________________________________________ >> Ntop-dev mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop-dev > > > -- > 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
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