> > I am trying to monitor the cpu load of a NT box. > The problem is that I have 2 data series and one is always at 100% > What I'm doing wrong ? You ? Nothing. What happens is: you get the usage number the first time. No problem. Doing this, the processor gets busy. The way that this stuff is implemented is as buggy as the rest of the OS and when you ask this OID the second time, the cpu was busy -> 100%. > 1.3.6.1.4.1.311.1.1.3.1.1.17.1.2.0&1.3.6.1.4.1.311.1.1.3.1.1.17.1.2.0:public@172.16.46.211 Perhaps you can find some other OID, one that is always zero. > Legend2[gvdir04.cpu]: CPU Utilization in % (Load) > LegendI[gvdir04.cpu]:  Usage You could make these empty to see only one legend line. See the mail list for the numerous discussions on this topic. Alex -- * To unsubscribe from the mrtg mailing list, send a message with the subject: unsubscribe to mrtg-request@list.ee.ethz.ch * The mailing list archive is at http://www.ee.ethz.ch/~slist/mrtg