There has been an error creating the graphs.

geeknik · Feb 13, 2010, 9:29 PM

Unable to view the Memory RRD graph:
http://imgur.com/GPgrw.jpg

From the system logs:


Feb 13 15:18:26 	php: /status_rrd_graph_img.php: Failed to create graph with error code 1, the error is: ERROR: Could not parse color in ''/usr/bin/nice -n20 /usr/local/bin/rrdtool graph /tmp/system-memory.rrd-4y.png --start -126489600 -e -86400 --vertical-label "utilization, percent" --color SHADEA#eeeeee --color SHADEB#eeeeee --title "`hostname` - System :: Memory - 4 years - 1 day average" --height 200 --width 620 -x "MONTH:1:YEAR:1:MONTH:3:0:%b" DEF:"active=/var/db/rrd/system-memory.rrd:active:AVERAGE" DEF:"inactive=/var/db/rrd/system-memory.rrd:inactive:AVERAGE" DEF:"free=/var/db/rrd/system-memory.rrd:free:AVERAGE" DEF:"cache=/var/db/rrd/system-memory.rrd:cache:AVERAGE" DEF:"wire=/var/db/rrd/system-memory.rrd:wire:AVERAGE" LINE2:"active#:active" LINE2:"inactive#:inactive" LINE2:"free#:free" LINE2:"cache#:cache" LINE2:"wire#:wire" COMMENT:"\n" COMMENT:" minimum average maximum current\n" COMMENT:"Active. " GPRINT:"active:MIN:%7.2lf %s " GPRINT:"active:AVERAGE:%7.2lf
Feb 13 15:18:26 	php: /status_rrd_graph_img.php: Failed to create graph with error code 1, the error is: ERROR: Could not parse color in ''/usr/bin/nice -n20 /usr/local/bin/rrdtool graph /tmp/system-memory.rrd-48h.png --start -172800 -e -300 --vertical-label "utilization, percent" --color SHADEA#eeeeee --color SHADEB#eeeeee --title "`hostname` - System :: Memory - 2 days - 5 minutes average" --height 200 --width 620 -x "HOUR:1:HOUR:6:HOUR:2:0:%H" DEF:"active=/var/db/rrd/system-memory.rrd:active:AVERAGE" DEF:"inactive=/var/db/rrd/system-memory.rrd:inactive:AVERAGE" DEF:"free=/var/db/rrd/system-memory.rrd:free:AVERAGE" DEF:"cache=/var/db/rrd/system-memory.rrd:cache:AVERAGE" DEF:"wire=/var/db/rrd/system-memory.rrd:wire:AVERAGE" LINE2:"active#:active" LINE2:"inactive#:inactive" LINE2:"free#:free" LINE2:"cache#:cache" LINE2:"wire#:wire" COMMENT:"\n" COMMENT:" minimum average maximum current\n" COMMENT:"Active. " GPRINT:"active:MIN:%7.2lf %s " GPRINT:"active:AVERAGE:%7.2lf %s
Feb 13 15:18:26 	php: /status_rrd_graph_img.php: Failed to create graph with error code 1, the error is: ERROR: Could not parse color in ''/usr/bin/nice -n20 /usr/local/bin/rrdtool graph /tmp/system-memory.rrd-16h.png --start -57600 -e -60 --vertical-label "utilization, percent" --color SHADEA#eeeeee --color SHADEB#eeeeee --title "`hostname` - System :: Memory - 16 hours - 1 minute average" --height 200 --width 620 -x "MINUTE:30:HOUR:1:HOUR:1:0:%H" DEF:"active=/var/db/rrd/system-memory.rrd:active:AVERAGE" DEF:"inactive=/var/db/rrd/system-memory.rrd:inactive:AVERAGE" DEF:"free=/var/db/rrd/system-memory.rrd:free:AVERAGE" DEF:"cache=/var/db/rrd/system-memory.rrd:cache:AVERAGE" DEF:"wire=/var/db/rrd/system-memory.rrd:wire:AVERAGE" LINE2:"active#:active" LINE2:"inactive#:inactive" LINE2:"free#:free" LINE2:"cache#:cache" LINE2:"wire#:wire" COMMENT:"\n" COMMENT:" minimum average maximum current\n" COMMENT:"Active. " GPRINT:"active:MIN:%7.2lf %s " GPRINT:"active:AVERAGE:%7.2lf %
Feb 13 15:18:26 	php: /status_rrd_graph_img.php: Failed to create graph with error code 1, the error is: ERROR: Could not parse color in ''/usr/bin/nice -n20 /usr/local/bin/rrdtool graph /tmp/system-memory.rrd-32d.png --start -2764800 -e -3600 --vertical-label "utilization, percent" --color SHADEA#eeeeee --color SHADEB#eeeeee --title "`hostname` - System :: Memory - 1 month - 1 hour average" --height 200 --width 620 -x "DAY:1:WEEK:1:WEEK:1:0:Week %W" DEF:"active=/var/db/rrd/system-memory.rrd:active:AVERAGE" DEF:"inactive=/var/db/rrd/system-memory.rrd:inactive:AVERAGE" DEF:"free=/var/db/rrd/system-memory.rrd:free:AVERAGE" DEF:"cache=/var/db/rrd/system-memory.rrd:cache:AVERAGE" DEF:"wire=/var/db/rrd/system-memory.rrd:wire:AVERAGE" LINE2:"active#:active" LINE2:"inactive#:inactive" LINE2:"free#:free" LINE2:"cache#:cache" LINE2:"wire#:wire" COMMENT:"\n" COMMENT:" minimum average maximum current\n" COMMENT:"Active. " GPRINT:"active:MIN:%7.2lf %s " GPRINT:"active:AVERAGE:%7.2lf
Feb 13 15:18:26 	php: /status_rrd_graph_img.php: Failed to create graph with error code 1, the error is: ERROR: Could not parse color in ''/usr/bin/nice -n20 /usr/local/bin/rrdtool graph /tmp/system-memory.rrd-6m.png --start -16070400 -e -43200 --vertical-label "utilization, percent" --color SHADEA#eeeeee --color SHADEB#eeeeee --title "`hostname` - System :: Memory - 6 months - 12 hours average" --height 200 --width 620 -x "WEEK:1:MONTH:1:MONTH:1:0:%b" DEF:"active=/var/db/rrd/system-memory.rrd:active:AVERAGE" DEF:"inactive=/var/db/rrd/system-memory.rrd:inactive:AVERAGE" DEF:"free=/var/db/rrd/system-memory.rrd:free:AVERAGE" DEF:"cache=/var/db/rrd/system-memory.rrd:cache:AVERAGE" DEF:"wire=/var/db/rrd/system-memory.rrd:wire:AVERAGE" LINE2:"active#:active" LINE2:"inactive#:inactive" LINE2:"free#:free" LINE2:"cache#:cache" LINE2:"wire#:wire" COMMENT:"\n" COMMENT:" minimum average maximum current\n" COMMENT:"Active. " GPRINT:"active:MIN:%7.2lf %s " GPRINT:"active:AVERAGE:%7.2
Feb 13 15:18:26 	php: /status_rrd_graph_img.php: Failed to create graph with error code 1, the error is: ERROR: Could not parse color in ''/usr/bin/nice -n20 /usr/local/bin/rrdtool graph /tmp/system-memory.rrd-1y.png --start -31622400 -e -43200 --vertical-label "utilization, percent" --color SHADEA#eeeeee --color SHADEB#eeeeee --title "`hostname` - System :: Memory - 1 year - 12 hours average" --height 200 --width 620 -x "MONTH:1:MONTH:3:MONTH:1:0:%b" DEF:"active=/var/db/rrd/system-memory.rrd:active:AVERAGE" DEF:"inactive=/var/db/rrd/system-memory.rrd:inactive:AVERAGE" DEF:"free=/var/db/rrd/system-memory.rrd:free:AVERAGE" DEF:"cache=/var/db/rrd/system-memory.rrd:cache:AVERAGE" DEF:"wire=/var/db/rrd/system-memory.rrd:wire:AVERAGE" LINE2:"active#:active" LINE2:"inactive#:inactive" LINE2:"free#:free" LINE2:"cache#:cache" LINE2:"wire#:wire" COMMENT:"\n" COMMENT:" minimum average maximum current\n" COMMENT:"Active. " GPRINT:"active:MIN:%7.2lf %s " GPRINT:"active:AVERAGE:%7.2l
Feb 13 15:18:26 	php: /status_rrd_graph_img.php: Failed to create graph with error code 1, the error is: ERROR: Could not parse color in ''/usr/bin/nice -n20 /usr/local/bin/rrdtool graph /tmp/system-memory.rrd-4h.png --start -14400 -e -60 --vertical-label "utilization, percent" --color SHADEA#eeeeee --color SHADEB#eeeeee --title "`hostname` - System :: Memory - 4 hours - 1 minute average" --height 200 --width 620 -x "MINUTE:5:MINUTE:10:MINUTE:30:0:%H%:%M" DEF:"active=/var/db/rrd/system-memory.rrd:active:AVERAGE" DEF:"inactive=/var/db/rrd/system-memory.rrd:inactive:AVERAGE" DEF:"free=/var/db/rrd/system-memory.rrd:free:AVERAGE" DEF:"cache=/var/db/rrd/system-memory.rrd:cache:AVERAGE" DEF:"wire=/var/db/rrd/system-memory.rrd:wire:AVERAGE" LINE2:"active#:active" LINE2:"inactive#:inactive" LINE2:"free#:free" LINE2:"cache#:cache" LINE2:"wire#:wire" COMMENT:"\n" COMMENT:" minimum average maximum current\n" COMMENT:"Active. " GPRINT:"active:MIN:%7.2lf %s " GPRINT:"active:AVERAGE:%

I also noticed that the Throughput graphics, don't even show up an error message, just a blank page.

jimp · Feb 13, 2010, 10:22 PM

That sounds familiar but I thought it was already fixed.

What is the date on the snapshot you are running?

geeknik · Feb 14, 2010, 11:35 PM

I was running 2.0-BETA1 built on Sat Feb 13 13:23:57 EST 2010 when I posted that. I just checked and I get the same error with 2.0-BETA1 built on Sun Feb 14 15:12:58 EST 2010.

AhnHEL · Feb 15, 2010, 9:56 AM

Ticket #1942 in the Alpha Alpha version.

I created ticket #330 for this in the Beta for the Code-Red theme but that only applies to the Traffic and Packets Graph. Geeknik's error is on the System tab, I've tried every theme yet cant find one that gives an error on the System Tab.

Theme Code-Red's fix for this involves editing the following:

/usr/local/www/themes/code-red/rrdcolors.inc.php

Change lines 33,34,35,36

From:

$colortrafficup = "666666";
$colortrafficdown = "990000";
$colorpacketsup = "666666";
$colorpacketsdown = "990000";

Change to:

$colortrafficup = array("666666", "CCCCCC");
$colortrafficdown = array("666666", "CCCCCC");
$colorpacketsup = array("666666", "CCCCCC");
$colorpacketsdown = array("666666", "CCCCCC");

jwrascoe · Feb 15, 2010, 12:57 PM

@jimp:

That sounds familiar but I thought it was already fixed.

jimp…. I think you posted this change into the git..

file /usr/local/www/status_rrd_graph_img.php
at about line 677
missing initialize of $t = 0

This Fixed the Queue Graph problem... but if you look down a few more lines in the code.. the same change needs to be made for the QueueDrops.

Can you post it into the git?

Jim

jimp · Feb 15, 2010, 1:42 PM

Can you be a little more specific about where exactly that change is? Perhaps some context around it or a diff?

I can make the change if I know where it's really needed, rather than guessing.

jimp · Feb 15, 2010, 2:10 PM

@onhel:

I created ticket #330 for this in the Beta for the Code-Red theme but that only applies to the Traffic and Packets Graph. Geeknik's error is on the System tab, I've tried every theme yet cant find one that gives an error on the System Tab.

I just committed that fix.

jimp · Feb 15, 2010, 2:19 PM

@geeknik:

Unable to view the Memory RRD graph:

Are you using "the_wall" as your theme, by chance? If so, it should work after the commit I just did. I found it was missing the color definition for the memory graph.

jwrascoe · Feb 15, 2010, 2:55 PM

@jimp:

Can you be a little more specific about where exactly that change is? Perhaps some context around it or a diff?

I can make the change if I know where it's really needed, rather than guessing.

Sorry about that… here is the code.. I put my line in red.. and the one you did a few weeks ago in green...

BTW... I love you book that you and Chris wrote... would you happen to have something that explains how to get started with git? I would like to contribute fixes..

Let me know.

Jim

elseif((strstr($curdatabase, "-queues.rrd")) && (file_exists("$rrddbpath$curdatabase"))) {
/* define graphcmd for queue stats /
$graphcmd = "$rrdtool graph $rrdtmppath$curdatabase-$interval.png ";
$graphcmd .= "--start -$seconds -e -$average ";
$graphcmd .= "--vertical-label "bits/sec" ";
$graphcmd .= "--color SHADEA#eeeeee --color SHADEB#eeeeee ";
$graphcmd .= "--title "hostname - {$prettydb} - {$hperiod} - {$havg} average" ";
$graphcmd .= "--height 200 --width 620 -x "$scale" ";
if ($altq) {
$a_queues =& $altq->get_queue_list();
$t = 0;
} else {
$a_queues = array();
$i = 0;
$t = 0;
}
foreach ($a_queues as $name => $q) {
$color = "$colorqueuesup[$t]";
if($t > 0) { $stack = ":STACK"; }
$graphcmd .= "DEF:"$name=$rrddbpath$curdatabase:$name:AVERAGE" ";
$graphcmd .= "CDEF:"$name-bytes_out=$name,0,$speedlimit,LIMIT,UN,0,$name,IF" ";
$graphcmd .= "CDEF:"$name-bits_out=$name-bytes_out,8," ";
$graphcmd .= "$AREA:"$name-bits_out#${color}:$name" ";
$t++;
if($t > 7) { $t = 0; }
}
$graphcmd .= "COMMENT:"\n" ";
$graphcmd .= "COMMENT:"\t\t\t\t\t\t\t\t\t\t\t\t\tdate +\"%b %d %H\:%M\:%S %Y\"" ";
}
elseif((strstr($curdatabase, "-queuedrops.rrd")) && (file_exists("$rrddbpath$curdatabase"))) {
/* define graphcmd for queuedrop stats /
$graphcmd = "$rrdtool graph $rrdtmppath$curdatabase-$interval.png ";
$graphcmd .= "–start -$seconds -e -$average ";
$graphcmd .= "--vertical-label "drops / sec" ";
$graphcmd .= "--color SHADEA#eeeeee --color SHADEB#eeeeee ";
$graphcmd .= "--title "hostname - {$prettydb} - {$hperiod} - {$havg} average" ";
$graphcmd .= "--height 200 --width 620 -x "$scale" ";
if ($altq) {
$a_queues =& $altq->get_queue_list();
$t = 0; // Added this.. jwr
} else {
$a_queues = array();
$i = 0;
$t = 0;
}
foreach ($a_queues as $name => $q) {
$color = "$colorqueuesdropup[$t]";
if($t > 0) { $stack = ":STACK"; }
$graphcmd .= "DEF:"$name=$rrddbpath$curdatabase:$name:AVERAGE" ";
$graphcmd .= "CDEF:"$name-bytes_out=$name,0,$speedlimit,LIMIT,UN,0,$name,IF" ";
$graphcmd .= "CDEF:"$name-bits_out=$name-bytes_out,8," ";
$graphcmd .= "CDEF:"$name-bits_out_neg=$name-bits_out,$multiplier,*" ";
$graphcmd .= "$AREA:"$name-bits_out_neg#${color}:$name" ";
$t++;
if($t > 7) { $t = 0; }
}
$graphcmd .= "COMMENT:"\n" ";
$graphcmd .= "COMMENT:"\t\t\t\t\t\t\t\t\t\t\t\t\tdate +\"%b %d %H\:%M\:%S %Y\"" ";
}

jimp · Feb 15, 2010, 3:02 PM

I committed the fix. (Actually I found where you were talking about just as you posted this – good timing :-)

Here is a doc on working with git:

http://devwiki.pfsense.org/GitWorkflow

AhnHEL · Feb 15, 2010, 6:48 PM

Sorry Jimp, the code should be changed to this for the Code-Red Theme, dont know what happened with the cut and paste.

$colortrafficup = array("666666", "CCCCCC");
$colortrafficdown = array("990000", "CC0000");
$colorpacketsup = array("666666", "CCCCCC");
$colorpacketsdown = "array("990000", "CC0000");

jimp · Feb 15, 2010, 7:03 PM

Whoops. Should be fixed now.