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<p class="MsoNormal">Greetings,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I recently configured rrdcached. I’m using this in conjunction with Nagios performance monitoring, and a pnp4nagios frontend.<o:p></o:p></p>
<p class="MsoNormal">Currently, I have rrdcached with a –w of 120. I’d like to push this out, but my graphs (which are updated per minute) are not flushing when I asked for them.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When I review my stats I see this:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">echo STATS | nc localhost 8888<o:p></o:p></p>
<p class="MsoNormal">9 Statistics follow<o:p></o:p></p>
<p class="MsoNormal">QueueLength: 0<o:p></o:p></p>
<p class="MsoNormal">UpdatesReceived: 9469086<o:p></o:p></p>
<p class="MsoNormal">FlushesReceived: 0<o:p></o:p></p>
<p class="MsoNormal">UpdatesWritten: 1299651<o:p></o:p></p>
<p class="MsoNormal">DataSetsWritten: 9451560<o:p></o:p></p>
<p class="MsoNormal">TreeNodesNumber: 3634<o:p></o:p></p>
<p class="MsoNormal">TreeDepth: 14<o:p></o:p></p>
<p class="MsoNormal">JournalBytes: 0<o:p></o:p></p>
<p class="MsoNormal">JournalRotate: 49<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">FLUSHALL also seems to be ignored:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">echo FLUSHALL | nc localhost 8888<o:p></o:p></p>
<p class="MsoNormal">0 Started flush.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">echo STATS | nc localhost 8888<o:p></o:p></p>
<p class="MsoNormal">FlushesReceived: 0<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’d really prefer the files to flush when the graph is requested, as the documentation indicates. Any suggestions or idea why they are not?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">(Current version is 1.5.3 on Debian linux)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks!<o:p></o:p></p>
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