Hi everyone,
I thought that I had this one sussed and managed to produce a couple of graphs on the Trends page from a data send.
I wanted to produce another graph with 3 lines on it.
My rrd file is being produced OK
rrdtool dump looks good.
<!-- Round Robin Database Dump -->
<rrd>
<version> 0003 </version>
<step> 300 </step> <!-- Seconds -->
<lastupdate> 1202921859 </lastupdate> <!-- 2008-02-13 16:57:39GMT -->
<ds>
<name> Spudcount </name>
<type> GAUGE </type>
<minimal_heartbeat> 600 </minimal_heartbeat>
<min> 0.0000000000e+00 </min>
<max> NaN </max>
<!-- PDP Status -->
<last_ds> UNKN </last_ds>
<value> 8.5860000000e+03 </value>
<unknown_sec> 0 </unknown_sec>
</ds>
<ds>
<name> Spudavg </name>
<type> GAUGE </type>
<minimal_heartbeat> 600 </minimal_heartbeat>
<min> 0.0000000000e+00 </min>
<max> NaN </max>
<!-- PDP Status -->
<last_ds> UNKN </last_ds>
<value> 2.6553000000e+01 </value>
<unknown_sec> 0 </unknown_sec>
</ds>
<ds>
<name> Spudmax </name>
<type> GAUGE </type>
<minimal_heartbeat> 600 </minimal_heartbeat>
<min> 0.0000000000e+00 </min>
<max> NaN </max>
<!-- PDP Status -->
<last_ds> UNKN </last_ds>
<value> 1.5900000000e+02 </value>
<unknown_sec> 0 </unknown_sec>
</ds>rrdtool fetch looks sensible to me:
rrdtool fetch Spudgraph.rrd AVERAGE -r 900 -s -60m
Spudcount Spudavg Spudmax1202918700: 6.4000000000e+01 5.6341000000e-01 4.6500000000e+00
1202919000: 6.1650000000e+01 3.7451000000e-01 2.0000000000e+00
1202919300: 6.1333333333e+01 3.7026666667e-01 1.5333333333e+00
1202919600: 7.1520000000e+01 4.1493000000e-01 1.4700000000e+00
1202919900: 7.8120000000e+01 5.2840000000e-01 2.0000000000e+00
1202920200: 6.8950000000e+01 5.3455000000e-01 1.5300000000e+00
1202920500: 6.6170000000e+01 5.1105000000e-01 1.0000000000e+00
1202920800: 6.5000000000e+01 4.6446666667e-01 1.0000000000e+00
1202921100: 5.1360000000e+01 3.1625000000e-01 1.0000000000e+00
1202921400: 4.8760000000e+01 3.3062000000e-01 1.0000000000e+00
1202921700: 5.3470000000e+01 2.3855000000e-01 1.0000000000e+00
1202922000: 4.9770000000e+01 1.8251000000e-01 1.0000000000e+00
1202922300: nan nan nan
There is an empty box for the graph on the Trends page.
I have obviously made a mistake in my hobbitgraph.cfg but I just can't see it.
[Spudgraph]
TITLE Spud Results
YAXIS Spud
DEF:Count=Spudgraph.rrd:Spudcount:AVERAGE
DEF:Avg=Spudgraph.rrd:Spudavg:AVERAGE
DEF:Max=Spudgraph.rrd:Spudmax:AVERAGE
LINE2:Count#FF0000:Count
LINE2:Avg#00FF00:Avg
LINE2:Max#0000FF:Max
COMMENT:\n
GPRINT:Count:LAST: %6.0lf%s (cur)
GPRINT:Count:MAX: %6.0lf%s (max)
GPRINT:Count:Min: %6.0lf%s (min)
GPRINT:Count:AVERAGE: %6.1lf%s (avg) \n
GPRINT:Avg:LAST: %6.3lf%s (cur)
GPRINT:Avg:MAX: %6.3lf%s (max)
GPRINT:Avg:Min: %6.3lf%s (min)
GPRINT:Avg:AVERAGE: %6.3lf%s (avg) \n
GPRINT:Max:LAST: %6.0lf%s (cur)
GPRINT:Max:MAX: %6.0lf%s (max)
GPRINT:Max:Min: %6.0lf%s (min)
GPRINT:SpudMax:AVERAGE: %6.1lf%s (avg) \nCan anyone help?
Jeremy Ruffer
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