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<div class="moz-cite-prefix">It depends on the polling interval. A
32 bit counter can record a maximum of <span class="st">4,294,967,295
bytes of data transferred on an interface. At a 5 minute
polling interval, this is 114 Mbps (</span><span class="st"><span
class="st">4,294 MB * 8 / 300 sec)</span>, 1 minute polling
interval this is 572Mbps (4,294 MB * 8 / 60 seconds) before it
starts to break. </span><br>
<br>
On 16/11/2013 9:30 PM, PRK wrote:<br>
</div>
<blockquote
cite="mid:dcaa26ac495e50c700243f4bd0134119@mail.digitaljunkie.net"
type="cite">
<p>As a slight digression, I've usually seen a 32 bit counter
break between 200 & 300Mbit (IIRC), not at the 100Mbit
boundary you're describing.</p>
<p>prk.</p>
<div> </div>
<p>On 2013-11-16 21:11, Alex Maclaren wrote:</p>
<blockquote type="cite" style="padding-left:5px;
border-left:#1010ff 2px solid; margin-left:5px"><!-- html ignored --><!-- head ignored --><!-- meta ignored -->
<div class="moz-cite-prefix">Hi Daniel,<br>
We had a problem where cacti couldn't graph speeds of over
100mbit in graphs.<br>
We found you have to set the data query data type to the
64-bit counter type when creating the graph.<br>
Hope this helps.<br>
<br>
Regards,<br>
<div class="moz-signature"><!-- node type 8 -->
<!-- node type 8 -->
<div style="font-weight: bold; font-family: Tahoma,
sans-serif; color: #666699;"><span style="font-size:
11.0pt;">Alex Maclaren</span><br>
<span style="font-size: 10.0pt;"></span></div>
</div>
<br>
On 16/11/2013 7:17 PM, Greg Cockburn wrote:</div>
<blockquote type="cite" style="padding-left:5px;
border-left:#1010ff 2px solid; margin-left:5px">
<div dir="ltr">Hi Daniel,
<div> </div>
<div>You might find it is snmpd on the host if it is Linux.</div>
<div> </div>
<div>The SNMP daemon doesn't have permissions to get the
speed of the interface and so defaults to 1000Mbit.</div>
<div> </div>
<div>If you add:</div>
<div>interface eth0 6 1000000000</div>
<div> </div>
<div>to your snmpd.local.conf file, this will fix the
problem.</div>
<div><a moz-do-not-send="true"
href="https://bugs.launchpad.net/ubuntu/+source/linux/+bug/250549">https://bugs.launchpad.net/ubuntu/+source/linux/+bug/250549</a></div>
<div> </div>
<div>Of course maybe I am barking up the wrong tree, but
this has been a problem for me in the past.</div>
<div> </div>
<div>Good luck.</div>
<div>Greg.</div>
<div> </div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Fri, Nov 15, 2013 at 11:43 PM,
Daniel Watson <span><<a moz-do-not-send="true"
href="mailto:daniel@glovine.com.au">daniel@glovine.com.au</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px
#ccc solid; padding-left: 1ex;">
<div dir="auto">
<div>Hey Noggers</div>
<div> </div>
<div>We use cacti for our bandwidth monitoring</div>
<div> </div>
<div>Recently I have noticed that none of my servers
graphs are showing the transit peaking over 100mbit
which is untrue as all servers are on 1GBit ports, I
have verified this numerous times, but yet cacti
won't graph above 100mbit</div>
<div> </div>
<div>Can somebody please tell me how I can fix cacti
to graph up to 1gbit?</div>
<div> </div>
<div>Appreciate the assistance in advance</div>
<div> </div>
<div>D.</div>
<div>
<div>
<div>
<div style="font-family: verdana; font-size:
11px;"><br>
Sent from my iPad</div>
</div>
</div>
</div>
</div>
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