[rrd-users] peak generated when counter value fall to zero
spyou at club-internet.fr
Wed Feb 28 18:37:36 MET 2001
Hi ppl !
i've looked up after this problem in the archive of the ML and found some
words about it dated of july 1999 ...
This problem seems to affect all my counters (simple eth plotting with snmp
and hand-maid counter like syn packets with ntop as well)
here's what a dump looks like :
<!-- 2001-02-28 16:58:00 CET / 983375880 --> <row><v> 6.2437777778e+03
</v><v> 1.2493902778e+04 </v>
<!-- 2001-02-28 16:59:00 CET / 983375940 --> <row><v> 8.9177872713e+05
</v><v> 1.7907601907e+06 </v>
<!-- 2001-02-28 17:00:00 CET / 983376000 --> <row><v> 1.1760162884e+04
</v><v> 2.4809347659e+04 </v>
Values from 16:58 and 17:00 are quite good ... but 8.9e+05 and 1.7e+06
don't match ...
I got an MRTG running on the same eth and grabbing infos each minuts and he
didn't report anything looking like this
I assume this is caused by a counter set to 0 but i recursivly got peak for
70-80% of the interfaces monitored (not the same each time ... :/) at the
anybody seen this before ? pleaaase :))
'Spyou' - www.spyou.org - root at spyou.org
#gtr / ircnet.grolier.net - UIN : 6871374
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We're now qualified to do anything with nothing.
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