now = 1783744818 <br>t = 1783743318 <br>quando_5minuti = 5 <br>quando_secondi = 1500 <br><b>Graph error: </b>log.rrd: illegal attempt to update using time 1783743318 when last update time is 1783743915 (minimum one second step)
<br> Ret =  <br>Freq1 = 5 <br>Freq2 = 4 <br>