<html><body><div style="color:#000; background-color:#fff; font-family:tahoma, new york, times, serif;font-size:14pt"><div><div><font class="Apple-style-span" face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;">Dear experts,</span></font></div><div><font class="Apple-style-span" face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;"><br></span></font></div><div><font class="Apple-style-span" face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;">I am monitoring the number of users of applications, and I want to show the actual number and the average number at that point in time. So I have my data every 10 minutes, and I want to show how the data for now compares with the data, which is normal (average), for example, for Monday at 10:20. How do I go about doing that?</span></font></div><div><font class="Apple-style-span"
face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;"><br></span></font></div><div><font class="Apple-style-span" face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;">I could create variables in the database for this peculiar average, and maintain it myself: Every time I write to the database, I recalculate this average. But I wonder whether RRDtool can do it for me?</span></font></div><div><font class="Apple-style-span" face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;"><br></span></font></div><div><font class="Apple-style-span" face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;"><br></span></font></div><div><font class="Apple-style-span" face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;">With kind regards, and thank you for your
attention,</span></font></div><div><font class="Apple-style-span" face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;"><br></span></font></div><div><font class="Apple-style-span" face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;"><br></span></font></div><div><font class="Apple-style-span" face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;"><br></span></font></div><div><font class="Apple-style-span" face="tahoma, 'new york', times, serif"><span class="Apple-style-span" style="font-size: 19px;">Michel</span></font></div></div></div></body></html>