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<p class="MsoNormal"><span style="color:#1F497D">Thank you for the response. After testing 14all, I noticed that any interval less than 1min caused the png update to be prolonged. When I keep the 14all graphing interval to be 1min, everything works fine. I
would like to get finer intervals so I am now using Routers2.cgi. Unfortunately, I am not able to get the png images of my graphs to show on my browser. I can see the graphs in my /var/www/graphs directory and they are being updated but for some reason these
graphs are not showing on the browser. I have checked the routers2.conf file and the graphpath matches the directory. The graphurl is /graphs but if I change it to /var/www/graphs nothing happens. I have also checked the permissions on the .png’s and the browser
should be able to get the images so I am not quite sure on what the issue is.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Jimmy<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>From:</b> Steve Shipway [mailto:s.shipway@auckland.ac.nz]
<br>
<b>Sent:</b> Monday, August 17, 2015 2:58 PM<br>
<b>To:</b> Jimmy Patel; rrd-users@lists.oetiker.ch<br>
<b>Subject:</b> RE: MRTG-RRD PNG update interval<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-NZ" style="color:#1F497D">The 14all script will normally give you a ‘daily’ graph, which will have the stats rolled up to 5min intervals, and so will update every 5min. All MRTG-created RRD files support the standard daily(5min),
weekly (30min), monthly (2h) and yearly(1d) RRA granularities, though you can set the interval itself lower or higher.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ" style="color:#1F497D">If you want to have the stats at a higher granularity – such as the 30s granularity you have configured your RRD for and are running MRTG at – you will need to customise it.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ" style="color:#1F497D">The Routers2 frontend will spot a shorter interval, and will enable an additional graph called ‘6 hourly’, which uses a 1minute interval. I;ve not tested how RRDTool behaves with a 30s RRD, but
RRDTool may well use the 30s interval as this is what is available and so your ‘6h’ graph would have the higher granularity in this case.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ" style="color:#1F497D">If you want to use 14all, you may be forced to modify the code in order to support this more detailed graph, or write custom rrdcgi scripts.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ" style="color:#1F497D">Steve<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ" style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-NZ" style="color:#1F497D">Steve Shipway<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-NZ" style="font-size:10.0pt;color:#1F497D"><a href="mailto:s.shipway@auckland.ac.nz">s.shipway@auckland.ac.nz</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ" style="font-size:1.0pt;color:#1F497D">(GNU Terry Pratchett)<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-NZ" style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>From:</b> rrd-users [<a href="mailto:rrd-users-bounces+s.shipway=auckland.ac.nz@lists.oetiker.ch">mailto:rrd-users-bounces+s.shipway=auckland.ac.nz@lists.oetiker.ch</a>]
<b>On Behalf Of </b>Jimmy Patel<br>
<b>Sent:</b> Tuesday, 18 August 2015 4:49 a.m.<br>
<b>To:</b> <a href="mailto:rrd-users@lists.oetiker.ch">rrd-users@lists.oetiker.ch</a><br>
<b>Subject:</b> [rrd-users] MRTG-RRD PNG update interval<o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-NZ"><o:p> </o:p></span></p>
<p class="MsoNormal">Hello, I am using MRTG with RRD tools to view my network statistics. My Interval for MRTG is “:30” and my script is running every 30seconds. I know that my RRD is being updated every 30sec but my statistics on the 14all.cgi are not being
updated on that interval. I want the .png graphs to be updated on the interval but it is taking 3-5minutes to show the plots on the graphs. Any help would be tremendous.<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">Jimmy<o:p></o:p></p>
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