I’ve read through the other threads on this and don’t really see a solution for this.
,"LINE1:cpu".$i.$color{"color1$j"}."A0:cpu ".$i." "
gives me this error:
I played around a little and I can get 16 out of 20 Cpu’s (threading is turned off so not showing 40) to show up using
,"LINE1:cpu".$i.random_hex_color(6)."A0:cpu".$i." "
what would I change to permanently fix the graph?
my hardware is:
FireInfo
for a temporary fix i added a break in the cpufreq graph until an actual fix is released, i only need a few cpu’s to see whats going on.
for(my $i = 0; $i < $cpucount; $i++) {
my $j=$i+1;
if ($i == 9) {
last;
}
push(@command,"DEF:cpu".$i."_=".$mainsettings{'RRDLOG'}."/collectd/localhost/cpufreq/cpufreq-".$i.".rrd:value:AVERAGE"
,"CDEF:cpu".$i."=cpu".$i."_,1000000,/"
,"LINE1:cpu".$i.$color{"color1$j"}."A0:cpu ".$i." "
Ok so i had some time to play with this again and ive found that if you modify line 1104 in graphs.pl
,"LINE1:cpu".$i.$color{"color1$j"}."A0:cpu ".$i." "
to
,"LINE1:cpu".$i.$color{"color$j"}."A0:cpu ".$i." "
colors.txt starts at 1 and goes through 25 so if you have color1$j then your starting at 10 i believe.
with the change you willl no longer get the dreaded “cpu9A0 is not a vname nor a number msg”
also for people with more then 8 cores you can change line 1083
@GRAPH_ARGS,
to
"--imgformat", "SVG",
# No border
"--border", "0",
# For a more 'organic' look
"--slope-mode",
# HxW define the size of the output image
"--full-size-mode",
# Watermark
"-W www.ipfire.org",
# Default size
"-w 910",
"-h 600",
# Use alternative grid
"--alt-y-grid",
so the graph for only that metric will be resized and show the graph also
the entirety of that section of code is
sub updatecpufreqgraph {
my $cpucount = `ls -dA $mainsettings{'RRDLOG'}/collectd/localhost/cpu-*/ 2>/dev/null | wc -l`;
my $period = $_[0];
my @command = (
"--imgformat", "SVG",
# No border
"--border", "0",
# For a more 'organic' look
"--slope-mode",
# HxW define the size of the output image
"--full-size-mode",
# Watermark
"-W www.ipfire.org",
# Default size
"-w 910",
"-h 600",
# Use alternative grid
"--alt-y-grid",
"-",
"--start",
"-1".$period,
"-r",
"-t ".$Lang::tr{'cpu frequency per'}." ".$Lang::tr{$period."-graph"},
"-v MHz",
"--color=SHADEA".$color{"color19"},
"--color=SHADEB".$color{"color19"},
"--color=BACK".$color{"color21"},
"COMMENT:".sprintf("%-10s",$Lang::tr{'caption'}),
"COMMENT:".sprintf("%15s",$Lang::tr{'maximal'}),
"COMMENT:".sprintf("%15s",$Lang::tr{'average'}),
"COMMENT:".sprintf("%15s",$Lang::tr{'minimal'}),
"COMMENT:".sprintf("%15s",$Lang::tr{'current'})."\\j"
);
for(my $i = 0; $i < $cpucount; $i++) {
my $j=$i+1;
push(@command,"DEF:cpu".$i."_=".$mainsettings{'RRDLOG'}."/collectd/localhost/cpufreq/cpufreq-".$i.".rrd:value:AVERAGE"
,"CDEF:cpu".$i."=cpu".$i."_,1000000,/"
,"LINE1:cpu".$i.$color{"color$j"}."A0:cpu ".$i." "
,"GPRINT:cpu".$i.":MAX:%3.0lf Mhz"
,"GPRINT:cpu".$i.":AVERAGE:%3.0lf Mhz"
,"GPRINT:cpu".$i.":MIN:%3.0lf Mhz"
,"GPRINT:cpu".$i.":LAST:%3.0lf Mhz\\j");
}
RRDs::graph (@command);
$ERROR = RRDs::error;
return "Error in RRD::graph for cpu freq: ".$ERROR."\n" if $ERROR;
}
This sizing edit will also work for the HWTempgraph on line 859
I haven’t found a way as of yet to auto-size the graphs per the data they need to show, but for now this works
