You gave us the first part of rrd dump, but you should also check to see whether rrd has any data in it. Is the graph's png showing up, but showing NaN? Is the graph not showing up at all?<br><br>It sounds silly, but try putting spaces in your output so it looks like this:
<br><br><pre><font face="Courier New" size="2"><span style="font-size: 10pt;">order_gen : 19<br><br>It seems like I've had that issue before too. I have about 25 extra tests I'm doing, and I use spaces in all of them.<br>
</span></font></pre><br><br><div><span class="gmail_quote">On 11/5/06, <b class="gmail_sendername">Jeffcoat, Al</b> <<a href="mailto:Al.Jeffcoat@orhs.org">Al.Jeffcoat@orhs.org</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Hello All,</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">I'm trying to create a custom script/graph that graphs
some data from a mssql server. I've got the service (order_gen) and
page showing up in hobbit, with the following output:</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<table style="border: medium none ; border-collapse: collapse;" border="1" cellpadding="0" cellspacing="0">
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<h3><b><font face="Times New Roman" size="4"><span style="font-size: 13.5pt;">Sun
Nov 5 22:18:50 EST 2006</span></font></b></h3>
<pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre><pre><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font></pre><pre><font face="Courier New" size="2">
<span style="font-size: 10pt;">There are currently 19 requests in the <b><font color="green"><span style="color: green; font-weight: bold;">ORDER GENERATION</span></font></b> queue</span></font></pre><pre><font face="Courier New" size="2">
<span style="font-size: 10pt;"> </span></font></pre><pre><font face="Courier New" size="2"><span style="font-size: 10pt;">order_gen:19</span></font></pre><pre><font face="Courier New" size="2"><span style="font-size: 10pt;">
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<p style="margin-bottom: 12pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p>
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<table summary="Status report info" border="0" cellpadding="0">
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<p style="text-align: center;" align="center"><font color="#87a9e5" face="Times New Roman" size="2"><span style="font-size: 10pt; color: rgb(135, 169, 229);">Status unchanged in 9 hours, 17 minutes<br>
Status message received from <a href="http://172.31.22.50" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">172.31.22.50</a></span></font></p>
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<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p>
<table summary="ncv:order_gen Graph" border="0" cellpadding="0">
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<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"><a href="http://hobbit/hobbit-cgi/hobbitgraph.sh?host=srv607sql&service=ncv:order_gen&graph_width=576&graph_height=120&disp=srv607sql&nostale&color=green&action=menu" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
<span style="text-decoration: none;"><img alt="hobbit graph ncv:order_gen" border="0" height="32" width="32"></span></a></span></font></p>
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<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p>
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<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"><a href="http://hobbit/hobbit-cgi/hobbitgraph.sh?host=srv607sql&service=ncv:order_gen&graph_width=576&graph_height=120&disp=srv607sql&nostale&color=green&graph=hourly&action=selzoom" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
<span style="text-decoration: none;"><img style="padding: 3px;" alt="Zoom graph" border="0" height="16" width="16"></span></a></span></font></p>
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<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">I've defined the following in hobbitserver.cfg:</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
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<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">TEST2RRD="……,order_gen=ncv"</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">.</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">.</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">.</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">NCV_order_gen="order_gen:GAUGE"</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">.</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">.</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">GRAPHS="……,order_gen"</span></font></p>
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<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">It's creating an RRD under the hostname called
order_gen.rrd. While trying to figure out why there is no graph coming up
for this, I ran "rrdtool dump order_gen.rrd". Here's
what's coming out:</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<table style="border: medium none ; border-collapse: collapse;" border="1" cellpadding="0" cellspacing="0">
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<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> <ds></span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">
<name> ordergen </name></span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">
<type> DERIVE </type></span></font></p>
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<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">I've search high and low on the hobbit archives
looking for a similar situation, and can't find it, even though I thought
I had seen it while originally working on these scripts on Friday. Can
someone help me with the next steps on this? I'm not sure where to
look next. This is my first custom graph, and it was a fun adventure in diving
into how some things work in hobbit. After some trial and error, I've
got 4 graphs working that are doing the same thing, which is trending different
information from our main clinical app into hobbit for management
perusal. This is the only one that's "out of order".</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">TIA,</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Al</span></font></p>
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