On Dec 01, 2004 09:37 AM, Rob Williams <[EMAIL PROTECTED]> wrote:

>Hi,
>
>I've installed NTOP 3.0-1.1.fc2.dag rpm on a FC2 box..
>500Mhz CPU, 512Mb Ram, . I know this machine
>definately isn't state-of-the-art, however this is the
>type of boxes that I have access to for monitoring
>purposes.
>
>The install and setup of NTOP was smooth and it
>reports great data, however after a period of time, I
>get the following message:
>"kernel: Out of Memory: Killed process 3621
>(ntop)"
>
>If I do a ps -ef | grep ntop, i see that ntop is still
>running, however the HTTP process seems to have been
>killed for memory reasons.
>
>This seems to happen while I'm surfing the stats -
>obvious correlation.
>
>Any help provided would be appreciated. I will
>upgrade to CVS if necessary, however this is a remote
>box and it's not my first choice.
>
>Thanks.
>Rob

What does "free" tell you?
If you are out of swap that makes perfect sense, if not you may have
disk IO issues or
just hit some starving condition. I run tests on a laptop with 3.0 gig
cpu, 512 megs and 1 gig of swap, 7200 rpm drive
on FC3 and don't have this issue, loads go way up and I am usning
sticky-hosts, but don't run for more than 6-8 hours at a time.

Also make sure you are not using sticky-hosts, unless you have minimal
traffic
that will never fly with 512mb.

Ted
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