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]
<mailto:[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] <mailto:[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]
<mailto:[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] <mailto:[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]
<mailto:[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]
<mailto:[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 <http://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
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--
Stephen Clark
*NetWolves*
Director of Technology
Phone: 813-579-3200
Fax: 813-882-0209
Email: [email protected]
http://www.netwolves.com
_______________________________________________
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