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<div class="moz-cite-prefix">Hello,<br>
<br>
Try to disable Anti-Aliasing during rrdtool graph execution :<b><br>
</b><b><b>--no-gridfit<br>
</b>--graph-render-mode</b> <b>mono</b><br>
<b>--font-render-mode</b> <b>mono</b><br>
<br>
regards,<br>
<br>
Yannick<br>
<br>
Le 25/07/2013 14:43, <a class="moz-txt-link-abbreviated" href="mailto:antondoe@gmail.com">antondoe@gmail.com</a> a écrit :<br>
</div>
<blockquote
cite="mid:CAFpcFeQUCy_+QpL8BUgBhf_sfZAn6Rja=uoyuD61aapgYH1PBg@mail.gmail.com"
type="cite">
<div dir="ltr">After some further digging we've found what is
causing the issue.
<div><br>
</div>
<div>"yum install gd" makes graphs on a working machine to
become "averaged out" with longer time interval.</div>
<div><br>
</div>
<div>Removing gd package does not fix the issue.</div>
<div><br>
</div>
<div>Any thoughts/words of wisdom are appreciated...</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Thu, Jul 25, 2013 at 8:37 AM, Anton
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:antondoe@gmail.com" target="_blank">antondoe@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">It may be
worth noting that for short time intervals,<br>
e.g. within a day, the max values displayed on the<br>
graph produced this machine seem consistent with other
machines.<br>
<br>
But when graphed over longer time periods (few days) the<br>
max value shown get reduced dramatically<br>
(average out).<br>
<br>
Thanks<br>
<br>
<br>
<br>
<br>
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</blockquote>
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