problem with charts

[nsbelgium1]

I have a problem with charts...

I get holes in the charts ... In debug mode, I get the correct values for the return of scripts!

But when I convert the rrd file in xml, I get "NaN" values equivalent to holes in the charts.

Example:

Code: Select all

<!-- 2009-08-14 12:51:00 CEST / 1250247060 --> <row><v> 2.7360000000e+04 </v><v> 2.7360000000e+04 </v></row>	
<!-- 2009-08-14 12:52:00 CEST / 1250247120 --> <row><v> 2.7360000000e+04 </v><v> 2.7360000000e+04 </v></row>
<!-- 2009-08-14 12:53:00 CEST / 1250247180 --> <row><v> NaN </v><v> NaN </v></row>
<!-- 2009-08-14 12:54:00 CEST / 1250247180 --> <row><v> NaN </v><v> NaN </v></row>
<!-- 2009-08-14 12:55:00 CEST / 1250247180 --> <row><v> NaN </v><v> NaN </v></row>
<!-- 2009-08-14 12:56:00 CEST / 1250247180 --> <row><v> NaN </v><v> NaN </v></row>
<!-- 2009-08-14 12:57:00 CEST / 1250247180 --> <row><v> NaN </v><v> NaN </v></row>
<!-- 2009-08-14 12:58:00 CEST / 1250247180 --> <row><v> NaN </v><v> NaN </v></row>
<!-- 2009-08-14 12:59:00 CEST / 1250247120 --> <row><v> 2.7360000000e+04 </v><v> 2.7360000000e+04 </v></row>
<!-- 2009-08-14 13:00:00 CEST / 1250247120 --> <row><v> 2.7360000000e+04 </v><v> 2.7360000000e+04 </v></row>

Why rrd file has empty values? While cacti obtains values


thank you in advance for your reply

[nsbelgium1]

Is it because of the "Rebuild Poller Cache" which was executed?

Anyone has had this problem?