<div dir="ltr"><br><p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">Hello,</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"></span> </p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">I have trouble creating a graph based on points that are not time equidistant.<span> </span>I want to create a "garbage collector" graph that appears every "x" unit of time, "x" being a time variable.</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"></span> </p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">I am trying to create a rrd database with po</font></span><span lang="CA"><font face="Century">ints
every 30 seconds; at the moment the "gc" appears, a rrd update
will amend the values with the consumed memory and 30 seconds later
with the memory that is consumed after getting free.</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"> </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">Here you have an example:</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"> </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:00:00 - 1500Mb<span> </span>(carry out gc process)</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:00:30 - 1100Mb</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:01:00 –<span> </span>No value</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:01:30 - No value </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:02:00 - No value </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:02:30 - 1450Mb (carry out gc process)</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:03:00 - 1100Mb</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:03:30 - No value</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:04:00 - 1390Mb (carry out gc process)</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:04:30 - 1200Mb</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"><span lang="CA"></span></font></span> </p>
<p style="margin: 0cm 0cm 0pt;"><font face="Century"><span lang="CA">The
particualr problem I have is with these "no values" because of the fact
that the "rrd" automatically fills in these spaces with the last value
included. The BBDD looks this way.</span><b><span style="color: maroon;" lang="CA"> </span></b></font></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"> </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:00:00 - 1500Mb<span> </span>(carry out gc process)</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:00:30 - 1100Mb</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:01:00 - 1450Mb</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:01:30 - 1450Mb</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:02:00 - 1450Mb</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:02:30 - 1450Mb (carry out gc process)</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:03:00 - 1100Mb</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:03:30 - 1390Mb</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:04:00 - 1390Mb (carry out gc process)</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">09:04:30 - 1200Mb</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"> </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"> </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">So when the graph is created, this is the way it looks: </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"> </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"><a href="http://www.gamacomplementos.com/dani.png" target="_blank">http://www.gamacomplementos.com/dani.png</a></font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"> </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">And
this is not real, becasue the memory is progressively being consumed. I
would like to create a graph where the real points are direclty joined
together, so that it looks this way: </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"> </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"><a href="http://www.gamacomplementos.com/grafica_gc.jpg" target="_blank">http://www.gamacomplementos.com/grafica_gc.jpg</a></font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"> </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">Do you think you could help me with this? </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"></span> </p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">I was thinking of<span> </span>introducing
a very low frequency time so that the values are considered az zero and
so instead of autocompleting themselves they remain as NAN; than I was
thinking of treating it with a CDEF function, but I am not really sure
about this.</font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century"> </font></span></p>
<p style="margin: 0cm 0cm 0pt;"><span lang="CA"><font face="Century">Many thanks,</font></span></p>Dani<br></div>