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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am trying to set up some custom graphs to monitor memcached. I am using the script Olivier Beau created a few years ago. The data is definitely displaying in Xymon itself, but I am unable to see the graphs for the same datasets. Could
someone point me in the right direction of what I may be doing wrong?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Sheel<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I added the appropriate values to the xymonserver.cfg, adding “memcache-test=ncv” to the TEST2RRD line, and adding this line (memcache-test is the name of the column in Xymon).<o:p></o:p></p>
<p class="MsoNormal">SPLITNCV_memcache-test="Hits:GAUGE,Misses:GAUGE,reqs:GAUGE,Gets:GAUGE,Sets:GAUGE,storage:GAUGE,items:GAUGE,hitratio:GAUGE,*:NONE"<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I verified that data appears to be collected in the ~/xymon/data/rrd/<hostname>/memcache-test,Gets.rrd, for example. Finally, here is my configuration in the graphs.cfg.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New"">[memcache-test]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> TITLE Memcache Utilization<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> YAXIS
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> DEF:reqs=memcache-test,reqs.rrd:Lambda:AVERAGE<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> DEF:hitratio=memcache-test,hitratio.rrd:Lambda:AVERAGE<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> DEF:gets=memcache-test,Gets.rrd:Lambda:AVERAGE<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> DEF:sets=memcache-test,Sets.rrd:Lambda:AVERAGE<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> DEF:items=memcache-test,items.rrd:Lambda:AVERAGE<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> Def:storage=memcache-test,storage.rrd:Lambda:AVERAGE<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> LINE1:reqs#@COLOR@:Requests
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:reqs:LAST: \: %5.1lf%s (cur)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:reqs:MAX: \: %5.1lf%s (max)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:reqs:MIN: \: %5.1lf%s (min)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:reqs:AVERAGE: \: %5.1lf%s (avg)\n<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> LINE1:hitratio#@COLOR@:CacheHitRatio<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:hitratio:LAST: \: %5.1lf%s (cur)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:hitratio:MAX: \: %5.1lf%s (max)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:hitratio:MIN: \: %5.1lf%s (min)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:hitratio:AVERAGE: \: %5.1lf%s (avg)\n<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> LINE1:gets#@COLOR@:Gets
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:gets:LAST: \: %5.1lf%s (cur)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:gets:MAX: \: %5.1lf%s (max)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:gets:MIN: \: %5.1lf%s (min)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:gets:AVERAGE: \: %5.1lf%s (avg)\n<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> LINE1:sets#@COLOR@:Sets<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:sets:LAST: \: %5.1lf%s (cur)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:sets:MAX: \: %5.1lf%s (max)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:sets:MIN: \: %5.1lf%s (min)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:sets:AVERAGE: \: %5.1lf%s (avg)\n<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> COMMENT:Items Cached
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:items:LAST: \: %5.1lf%s (cur)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:items:MAX: \: %5.1lf%s (max)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:items:MIN: \: %5.1lf%s (min)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:items:AVERAGE: \: %5.1lf%s (avg)\n<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> LINE1:storage#@COLOR@:% Used Storage<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:storage:LAST: \: %5.1lf%s (cur)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:storage:MAX: \: %5.1lf%s (max)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:storage:MIN: \: %5.1lf%s (min)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> GPRINT:storage:AVERAGE: \: %5.1lf%s (avg)\n<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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