<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
You have "--step 60" and update every 10 seconds. Your finest RRA will<br>
still contain a composed number built from 6 updates.<br></blockquote><div><br></div><div>Update every 10 seconds is a little bit "aggressive" but it is not really needed, you're right. The reason is that when I run my tests, I only need 10s to have an update and check that everything works (graphs update is also every 10s)<br></div><div>But do you confirm that I can update with a higher freq than de DB ? Let's say update every 30 sec still have sense ?<br><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">this<br>
makes me wonder if you do fully understand what is happening and what you<br>
are collecting.<br></blockquote><div><br></div><div>Mmmm... the next points will show that... no :( <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
It means your RRAs collect 12 minutes, 9.6 hours and 73 days. Rates older<br>
than 73 days will not be available in your database.<br></blockquote><div><br></div><div>arglll... I'm totally wrong !<br></div><div> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=""></span>If you mean: one vertical line / bar per day, then you need to be aware<br>
that RRDtool works in UTC time. Your "days" are off by one hour during<br>
winter, and by two hours during summer.<br></blockquote><div><br></div><div>Thanks for the warning, but it is not a very big issue in my case (unless for the 23h and 25h days which will show abnormal low or high consumption).<br></div><div>Let's use UTC time.<br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">If you show [...] <br></blockquote><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
You will also need [...]<br></blockquote><div><br></div><div>Great !!! Will try this !<br><br>Thanks a lot :)<br></div><br></div><div class="gmail_quote">gUI<br></div><br clear="all"><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">Pour la santé de votre ordinateur, préférez les logiciels libres.<br>Lire son mail : <a href="http://www.mozilla-europe.org/fr/products/thunderbird/" target="_blank">http://www.mozilla-europe.org/fr/products/thunderbird/</a><br>Browser le web : <a href="http://www.mozilla-europe.org/fr/products/firefox/" target="_blank">http://www.mozilla-europe.org/fr/products/firefox/</a><br>Suite bureautique : <a href="http://www.libreoffice.org/download/" target="_blank">http://www.libreoffice.org/download/</a></div>
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