Hi Luca, > this looks like a bug. Can I login to the system? Today I have run some tests > and sent more than 5G to ntopng: no drops cpu load was much less than what > you describe
Of course you can get access to my server. I had expected that this server does not have a load over 0.70 or so. So the load still is high, but the responsiveness is better. So maybe grsec at least influences ntopng. Sent me your ssh-pubkey. Christian > > Luca > > > On 05/15/2014 06:12 PM, Christian Rößner wrote: >> Hi, >> >> I had installed ntopng from SVN and compiled it on an HP ProLiant G4 server >> with 6GB RAM and 2 CPUs. Okay, load got high and therefor I decided to by a >> new machine for that task. Now it is a HP ProLiant SEM316M1 (same as >> DL160G6) with 24GB RAM. Tripple channel. And I still have too high load on >> the system. I am totally stuck and frustrated. >> >> I have mirrored 3 witch ports and they are connected to a separate port on >> the server. The totally traffic that arrives on this NIC is no more than >> 50MBit/s. So this is really less. >> >> I have installed irqbalance and numad. The RAID-controller is battery backed >> up. >> >> So currently I have no clue, what is going wrong. As this ntopng is from >> SVN, I have updated several times. Always doing a "make clean“ and >> ./configure. >> >> The system is a Gentoo hardened 3.13.10 kernel. >> >> I have done paxctl -cm on the ntopng binary. >> >> This is my current ntopng configuration: >> >> # ntopng.conf >> # >> >> -n=3 >> -i=enp2s0f1 >> -d=/opt/ntopng/data >> -G=/opt/ntopng/var/run/ntopng.pid >> -H=0 >> -w=8080 >> -W=8443 >> -m=192.168.2.0/24,193.239.104.0/22,217.199.204.10/32 >> -p=tcp:216@SSH >> -q=1 >> -A=0 >> -U=ntopng >> -e >> >> I have attached a log.txt, gzip compressed, which should give a good >> overview of this hardware and current configuration. I really, really was >> happy, if somewhat could point me to a problem with this server/ntopng. >> >> svn info >> Path: . >> Working Copy Root Path: /usr/local/src/ntopng >> URL: >> https://svn.ntop.org/svn/ntop/trunk/ntopng >> >> Repository Root: >> https://svn.ntop.org/svn/ntop >> >> Repository UUID: a02cd0c1-8e76-42e1-a119-56f9641475e2 >> Revision: 7598 >> Node Kind: directory >> Schedule: normal >> Last Changed Author: deri >> Last Changed Rev: 7597 >> Last Changed Date: 2014-05-06 17:12:17 +0200 (Tue, 06 May 2014) >> >> Thanks a lot in advance >> >> -Christian Rößner >> >> >> >> >> >> -- >> [*] sys4 AG >> >> >> http://sys4.de >> , +49 (89) 30 90 46 64 >> Franziskanerstraße 15, 81669 München >> >> Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 >> Vorstand: Patrick Ben Koetter, Marc Schiffbauer >> Aufsichtsratsvorsitzender: Florian Kirstein >> >> >> >> >> _______________________________________________ >> Ntop mailing list >> >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop > > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop -Christian Rößner -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop
