doof  wrote:
I use flow-capture/flowscan to make bandwidth graph with rrdtool. Since one week, i have a big problem. I have too much data and flow-capture/flowscan is too slow

400 Mbits/s
90000 packets/s
10000 flows/s

The server has Bi-xeon  2.40Ghz and RAM 2Go

Does someone have a solution to solve this problem ? How can i resolv my problem ? Perhaps , change my server to bi-opteron ?

Sorry, I don't have many hardware recommendations for you. Jay A.
Kreibich was kind enough to explain to me about the timers on the
exporter, and how they have an impact on the number of flows you see.
Maybe you could adjust them instead?

http://mailman.splintered.net/pipermail/flow-tools/2005-July/002832.html

I'm just very curious: How big is your network to generate that much
traffic? How many users are we talking about here? Where is this
router/exporter placed in the network topology?

Peter

--
Peter Valdemar Mørch
http://www.morch.com
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