now = 1789181869 <br>t = 1789179169 <br>quando_5minuti = 9 <br>quando_secondi = 2700 <br><b>Graph error: </b>log.rrd: illegal attempt to update using time 1789179169 when last update time is 1789181549 (minimum one second step)
<br> Ret =  <br>Freq1 = 9 <br>Freq2 = 0 <br>