[rrd-users] Am I reaching a limit of RRDTool or of the Perl interface?

[Olivier Nicole]

Hi,

I am building a graph by using the default Perl inteface and having the
DEF and CDEF as follow:

"DEF:v0=/web/csim/htdocs/laboratory/monitor/mail/mail.cs.ait.ac.th/file-v0.rrd:vir:AVERAGE"
"CDEF:vv0=v0,288,*"
"AREA:vv0#ff0000:data-v0 "
"DEF:v1=/web/csim/htdocs/laboratory/monitor/mail/mail.cs.ait.ac.th/file-v1.rrd:vir:AVERAGE"
"CDEF:vv1=v1,288,*"
"STACK:vv1#00ff00:data-v1 "

Up to v24 and vv24

Then I have

"DEF:w0=/web/csim/htdocs/laboratory/monitor/mail/mail.cs.ait.ac.th/file-w0.rrd:vir:AVERAGE"
"CDEF:ww0=w0,288,*"
"DEF:w1=/web/csim/htdocs/laboratory/monitor/mail/mail.cs.ait.ac.th/file-w1.rrd:vir:AVERAGE"
"CDEF:ww1=w1,288,*"

Up to w11 and ww11

Then

"CDEF:o=0,ww0,+,ww1,+,ww2,+,ww3,+,ww4,+,ww5,+,ww6,+,ww7,+,ww8,+,ww9,+,ww10,+,ww11,+"
"STACK:o#880000:Others\n"

It's working well, but as soon as I add w12 and ww12, I don't get the
Other data. There is no error, but it won't display.

Am I reaching some limit?

Thanks in advance,

Olivier

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