[j-nsp] sampled problem
Jonas Frey (Probe Networks)
jf at probe-networks.de
Wed Feb 25 20:15:08 EST 2004
Hi Yulianto,
the high usage went away after 2-3 minutes. Thanks for everyone who
pointed this out. Strange anyway.
Jonas
On Wed, 2004-02-25 at 20:32, Yulianto Ko wrote:
> Hi Jonas,
>
> I don't recall seeing this problem before. I tried your config and I was
> not able to reproduce it.
> Can you try restarting sampled and see if it fixes the problem. You can
> also try deactivating the forwarding-options sampling config.
> Also, check /var/log/sampled and see if there is anything that looks
> suspicious.
>
> Thanks,
> Yulianto
>
> On Wed, 25 Feb 2004, Jonas Frey (Probe Networks) wrote:
>
> > Hi,
> >
> > ive setup sampling some time ago but have removed all sampling
> > configurations since then. Now when i apply some packet filtering rule
> > to an interface, the cpu usage of the RE jumps to 100%, all used up by
> > sampled:
> > PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
> > 9785 root 88 15 18460K 17896K RUN 5:04 96.29% 96.29% sampled
> >
> > I even have
> > forwarding-options {
> > sampling {
> > disable;
> > }
> > }
> >
> > but still the same effect.
> >
> > My filter rule looks like:
> > firewall {
> > filter fw {
> > term term1 {
> > from {
> > address {
> > some-block-here/prefix;
> > }
> > }
> > then {
> > discard;
> > }
> > }
> > term term2 {
> > then accept;
> > }
> > }
> > }
> >
> >
> > Running JunOS 6.0R1.6.
> >
> > Regards,
> > Jonas
> >
> > _______________________________________________
> > juniper-nsp mailing list juniper-nsp at puck.nether.net
> > http://puck.nether.net/mailman/listinfo/juniper-nsp
> >
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