[rrd-users] Re: 100% CPU usage with rrdgraph

Frédéric Mangeant frederic.mangeant at steria.com
Tue Jul 5 16:09:58 MEST 2005


Tobias Oetiker a écrit :

>Hi Frédéric Mangeant,
>
>I guess you should always use the latest first ...
>  
>
I've updated to RRDtool 1.2.10, and just got the same problem :

open("/etc/localtime", O_RDONLY)        = 9
fstat64(9, {st_mode=S_IFREG|0644, st_size=1082, ...}) = 0
close(9)                                = 0
open("/etc/localtime", O_RDONLY)        = 9
fstat64(9, {st_mode=S_IFREG|0644, st_size=1082, ...}) = 0
close(9)                                = 0
open("/etc/localtime", O_RDONLY)        = 9
fstat64(9, {st_mode=S_IFREG|0644, st_size=1082, ...}) = 0
close(9)                                = 0

One of the command line was :

0 R apache   11284 31802  0  78   0 -   653 -      16:05 ?        
00:00:00 /usr/bin/rrdtool graph - --imgformat=PNG --start=1120485885 
--end=1120572285 --title=xxxxxx - xxxxxx - %b - t5d14 --base=1000 
--height=120 --width=500 --upper-limit=100 --lower-limit=0 COMMENT:From 
04/07/2005 16\:04\:45 To 05/07/2005 16\:04\:45\c COMMENT:  \n 
--vertical-label=% occupation --slope-mode --font 
TITLE:9:/usr/share/rrdtool/fonts/DejaVuSansMono-Roman.ttf --font 
AXIS:7:/usr/share/rrdtool/fonts/DejaVuSansMono-Roman.ttf --font 
LEGEND:7:/usr/share/rrdtool/fonts/DejaVuSansMono-Roman.ttf --font 
UNIT:8:/usr/share/rrdtool/fonts/DejaVuSansMono-Roman.ttf 
DEF:a=/cacti/RRD/xxxxxx/xxxxxxx/xxxxx_xxxxx_snmp_oid_7503_c2t5d14_b.rrd:c2t5d14_b:AVERAGE 
DEF:b=/cacti/RRD/xxxxxxx/xxxxxx/xxxxxx_xxxxx_snmp_oid_7520_c3t5d14_b.rrd:c3t5d14_b:AVERAGE 
LINE2:a#A150AA:%b disque C2 GPRINT:a:MIN:Minimum \:%8.2lf %s 
GPRINT:a:MAX:Maximum \:%8.2lf %s GPRINT:a:LAST:Actuel \:%8.2lf %s\n 
LINE2:b#00FF00:%b disque C3 GPRINT:b:MIN:Minimum \:%8.2lf %s 
GPRINT:b:MAX:Maximum \:%8.2lf %s GPRINT:b:LAST:Actuel \:%8.2lf %s\n

Thanks in advance !

-- 

Frédéric Mangeant

Steria EDC Sophia-Antipolis




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