[rrd-users] [Fwd: Problem with LSL*]

HEYNEMAND, YANICK yanick.heynemand at connexim.ca
Tue Oct 18 21:54:15 MEST 2005

Hi all,

	I'm trying to graph a kind of linear trend usign RPN LSLSLOPE and LSLINT. But RPN
doesn't seems to recognize LSL* functions... normal?bug?misusage?  Here is a snip of
what I trying to do:

[cricket at dcocqo_vm3 DCOSZ5]$ /usr/local/rrdtool-1.2.10/bin/rrdtool graph \
> /home/cricket/public_html/test2.png -e now -s now-1d --width 570 --height 400 \
> DEF:thisday=port2_43.rrd:ds0:AVERAGE \
> CDEF:td_equat=thisday,COUNT,EXC,POP \
> VDEF:td_slope=thisday,LSLSLOPE \
> VDEF:td_inter=thisday,LSLINT \
> CDEF:td_trend=td_slope,td_equat,*,td_inter,+ \
> LINE3:td_trend#77AA22:"TD linear trend"
ERROR: Unknown function 'LSLINT' in VDEF 'td_inter'

[cricket at dcocqo_vm3 DCOSZ5]$ 

I'm using RRDtools 1.2.10 on Linux RedHat: details:
[cricket at dcocqo_vm3 DCOSZ5]$ perl -V
Summary of my perl5 (revision 5.0 version 8 subversion 0) configuration:
    osname=linux, osvers=2.4.21-23.elsmp, archname=i386-linux-thread-multi
    uname='linux bugs.build.redhat.com 2.4.21-23.elsmp #1 smp thu oct 28 20:10:03 edt
2004 i686 i686 i386 gnulinux 

Any help? Thanks in advance.

yanick.heynemand at connexim.ca, ing.
Analyste principal Capacite & Performance des reseaux
Connexim - Exploitation technologique
1050 Beaver Hall Hill, 16ième (1640)
Montréal, Québec    H2Z 1S4
tel:   (514) 870-1770
Fax:   (514) 870-9655
pager: (514) 580-3630

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