[rrd-users] Graph Problems

Wengrzik, Andreas Wengrzik at ewr.de
Tue Oct 12 10:15:06 MEST 2004


i´m really new to rrdtool, i use it with a tool called nagiostat which collect performance data from the monitoring system nagios.

My part which includes information about the graph is shown below.
I now have the problam that the Y- Axis shows sometimes the steps  0.0 0.5 and 1.0 but sometimes 200m 400m 600m 800m ?!?

I dunno why this scale is used by the rrd tool. is there some way to set the y axis to a fit range? In this example there can only by values 
from 0 - 100 (CPU Usage)

DEF:memoryNRPE=$f:memoryNRPE:AVERAGE AREA:memoryNRPE#00A000:\"Speicherauslastung (MB)\" HRULE:1500#D0D000:\"Warning level\" HRULE:3000#E00000:\"Critical level\" GPRINT:memoryNRPE:MAX:\"Speicherauslastung Maximal(MB)\\: %.4lg\" GPRINT:memoryNRPE:MIN:\"Speicherauslastung Minimal (MB)\\: %.4lg\"

Thanks a lot for the help!


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