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<DIV>Hi </DIV>
<DIV>Im trying to figure out how to configure the RRD tool. My goal is to store data and ONLY display the maximum value. At a heart beat rate of 100 I store into RRD for a 300 time interval. See my rrd definition </DIV>
<DIV> </DIV>
<DIV>DS:sPHI:GAUGE:100:0:1000</DIV>
<DIV> </DIV>
<DIV>RRA:MAX:0.1:18:1000</DIV>
<DIV> </DIV>
<DIV>The values I get are typically 1,2,3,4 and NEVER any digits</DIV>
<DIV> </DIV>
<DIV>Why I gods name will RRDtool approximate and display graph- values like 1.3, 0.7, 2.2...</DIV>
<DIV>This to me does not look like a TRUE maxiumum value, but instead only an AVERAGE value... </DIV>
<DIV> </DIV>
<DIV>This I can only think is a VERY straight-forward problem. I have now tried different approxes. </DIV>
<DIV> </DIV>
<DIV>1. Only storing RRA at times close to the middle of the heart beat</DIV>
<DIV>2. Forcing specific RRA storage times. </DIV>
<DIV> </DIV>
<DIV>Is there any way to get thsi basic functionality to work or am I forced to look for another software then the RRDtool???<BR>BR<BR>Johan Thorén </DIV>
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