On 03/06/2015 01:12:07, Clark Smith <clark.s@gmx.com> wrote:

I suspect it was an update to PHP or RRDTool...... ?

[2015-05-19 12:04] [ALPM] upgraded mariadb (10.0.17-2 -> 10.0.18-2)
[2015-05-19 12:04] [ALPM] upgraded php (5.6.8-2 -> 5.6.9-2)
[2015-05-19 12:04] [ALPM] upgraded php-apache (5.6.8-2 -> 5.6.9-2)
[2015-05-19 12:04] [ALPM] upgraded php-gd (5.6.8-2 -> 5.6.9-2)
[2015-05-19 12:04] [ALPM] upgraded php-mcrypt (5.6.8-2 -> 5.6.9-2)
[2015-05-19 12:04] [ALPM] upgraded php-pear (5.6.8-2 -> 5.6.9-2)
[2015-05-19 12:04] [ALPM] upgraded php-snmp (5.6.8-2 -> 5.6.9-2)
[2015-05-19 12:04] [ALPM] upgraded php-sqlite (5.6.8-2 -> 5.6.9-2)
[2015-05-19 12:04] [ALPM] upgraded rrdtool (1.4.9-1 -> 1.5.3-1)

 

Thanks,

 

Sent: Wednesday, June 03, 2015 at 9:45 AM
From: "Adam Armstrong" <adama@memetic.org>
To: observium@observium.org
Subject: Re: [Observium] Draw Error - php/rrd?

What did you change before this started happening?

 

adam.

 

Sent from Mailbird

On 03/06/2015 00:41:59, Clark Smith <clark.s@gmx.com> wrote:

Hi,
 
I am experiencing the "red" draw errors for all of my devices/nodes/entries. It would seem that apache/php is not parsing the rrd command correctly?

The RRDs are being populated with the polling scripts:
- No errors when poller.php is run (poller.php -h 5 -d | grep ERROR)
- Real, recent data inside the rrd (rrdtool info )

The RRDs are erroring on the php page, for example:

- Performance and Output
RRDTool Output: ERROR: Unused Arguments "" in command : AREA:usage_cdef0#FFC344:Intel Core i3-4010U @ 1.70GHz :
Total time: 0.013 | RRDtool time: 0.012s

- RRDTool Command
rrdtool graph /tmp/rVDiXfJ3oeTNxmbX.png -g --lower-limit 0 --upper-limit 100 --start 1433201153 --end 1433287553 --width 1159 --height 300 -c BACK#EEEEEE00 -c SHADEA#EEEEEE00 -c SHADEB#EEEEEE00 -c FONT#000000 -c CANVAS#FFFFFF00 -c GRID#a5a5a5 -c MGRID#FF9999 -c FRAME#5e5e5e -c ARROW#5e5e5e -R normal --font LEGEND:8:'DejaVuSansMono' --font AXIS:7:'DejaVuSansMono' --font-render-mode normal -E COMMENT:'Load % Now Min Max Avg' COMMENT:'\l' DEF:usage0=/opt/observium/rrd/node.domain.com/processor-hr-196608.rrd:usage:AVERAGE DEF:usage0min=/opt/observium/rrd/node.domain.com/processor-hr-196608.rrd:usage:MIN DEF:usage0max=/opt/observium/rrd/node.domain.com/processor-hr-196608.rrd:usage:MAX CDEF:usage_cdef0=usage0,1,/ CDEF:usage_cdef0min=usage0min,1,/ CDEF:usage_cdef0max=usage0max,1,/ AREA:usage_cdef0#FFC344:'Intel Core i3-4010U @ 1.70GHz ': GPRINT:usage0:LAST:%5.1lf%s GPRINT:usage0min:MIN:%5.1lf%s GPRINT:usage0max:MAX:%5.1lf%s GPRINT:usage0:AVERAGE:%5.1lf%s'\n' COMMENT:'\n' HRULE:0#555555

RRD processes leftover in running memory:
http 4205 0.0 0.0 0 0 ? Z 09:25 0:00 [rrdtool]
http 4216 0.0 0.0 0 0 ? Z 09:25 0:00 [rrdtool]
http 4280 0.0 0.0 0 0 ? Z 09:26 0:00 [rrdtool]

Software versions:
Observium CE 0.14.11.6000
Apache 2.4.12 (Unix) PHP/5.6.9
PHP 5.6.9
RRDtool 1.5.3

Any ideas? or help to further diagnostic would be appreciated.

Thanks
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