[mrtg] All the values are the same

rglauser at areaofficeonaging.com rglauser at areaofficeonaging.com
Thu Nov 4 15:19:05 MET 2004


> I am attempting to graph the memory usage on the server using the
> following configuration. It is working, but is returning the same
value
> for Legends 1 thru 4. Why is there no difference between virtual
memory
> and physical memory?
> 
> YLegend[Blackberry.memoryUsed]: % Memory Used
W> ithPeak[Blackberry.memoryUsed]: ymw
> XSize[Blackberry.memoryUsed]: 300
> Options[Blackberry.memoryUsed]: growright,gauge
> Target[Blackberry.memoryUsed]:
> .1.3.6.1.2.1.25.2.3.1.5.2&.1.3.6.1.2.1.25.2.3.1.5.2:public at 172.18.1.5
/
> .1.3.6.1.2.1.25.2.2.0&.1.3.6.1.2.1.25.2.2.0:public at 172.18.1.5 * 100
> MaxBytes[Blackberry.memoryUsed]: 523444000
> Title[Blackberry.memoryUsed]: Blackberry Memory Used
> ShortLegend[Blackberry.memoryUsed]: %
> Legend1[Blackberry.memoryUsed]: Vir in next minute
> Legend2[Blackberry.memoryUsed]: Phy in next minute
> Legend3[Blackberry.memoryUsed]: Maximal 5 Minute Vir
> Legend4[Blackberry.memoryUsed]: Maximal 5 Minute Phy
> LegendI[Blackberry.memoryUsed]:  Vir
> LegendO[Blackberry.memoryUsed]:  Phy
> PageTop[Blackberry.memoryUsed]: <H1>Blackberry Memory</H1> 
>
> Max, Avg, Current all indicate 14.61k.
 On Wednesday Peter wrote 
 > You are plotting hrStorageSize/hrMemorySize*100 for both lines 
 > Try using different OIDs in the first half of your Target line. 

 > Legends 3 & 4 relate to the maximum values achieved. If the basic
line is flat, then the maximum (and average) values will be the same as
the current value 
 
Which OID's would you suggest? If MRTG is sampling every minute,
shouldn't there be some fluctuation in the data? 








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