I installed Nfsen 1.3.6p1 and nfdump 1.6.9 on FreeBSD 9.1. I'm using these
plugins: SURFmap, PortTracker, Botnets (with Events) and nfsight.
Everything was working great for more then a month. Today I noticed strange
behavior of process "nfsend-comm" which started using 2 CPU and entire RAM
+ entire SWAP. At that time nothing really special was done except watching
graphs.
I tried restarting nfsen service and it was working for a minute and then
again nfsend-comm starts using RAM and CPU.
Yesterday I added plugin PortTracker and upgraded nfdump from 1.6.8 to
1.6.9. I don't really know if it has anything to do with this problem since
everything was working fine for 24 hours.
I tried and disabled PortTracker but it didn't help.
If logs are needed I can provide them but I didn't see anything interesting
in messages and nfsen log.
I would be very grateful if anyone could tell me how to proceed with
debugging this or if anyone already had this problem and knows a solution.
Thank you in advance.
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