No Graphs!! Plenty of rdds, but no graphs

parkprimus · **Joined:** Tue May 19, 2009 8:36 am **Posts:** 8

I have searched all day and can not find any help online. I have found that folks that have problems displaying graphs, have not rdds. I have rrds just not a single graph, just the little default gif instead.

Any Help or comment will be appreciated.
Thanks

gandalf · **Posted:** Tue May 19, 2009 2:41 pm

A screenshot, please
Reinhard

parkprimus · **Joined:** Tue May 19, 2009 8:36 am **Posts:** 8

Screen Shot

gandalf · **Posted:** Tue May 19, 2009 2:52 pm

What happens, when selecting any of those broken images? Which version of cacti and rrdtool are used?
Reinhard

parkprimus · **Joined:** Tue May 19, 2009 8:36 am **Posts:** 8

When I select a graphic is goes into the daily, weekly, monthly... images. More of the same though. I can zoom in but naturally there is nothing there.

parkprimus · **Joined:** Tue May 19, 2009 8:36 am **Posts:** 8

Quote:

Log File [Total Lines: 28 - All Items Shown]
05/19/2009 05:18:02 PM - SYSTEM STATS: Time:1.1129 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:1 RRDsProcessed:1
05/19/2009 05:18:02 PM - POLLER: Poller[0] CACTI2RRD: /bin/rrdtool update /usr/local/apache2/htdocs/dcfnetdev/cacti/rra/3/71.rrd --template load_1min:load_5min:load_15min 1242767881:0.08:0.16:0.16
05/19/2009 05:18:02 PM - POLLER: Poller[0] Parsed MULTI output field '10min:0.16' [map 10min->load_15min]
05/19/2009 05:18:02 PM - POLLER: Poller[0] Parsed MULTI output field '5min:0.16' [map 5min->load_5min]
05/19/2009 05:18:02 PM - POLLER: Poller[0] Parsed MULTI output field '1min:0.08' [map 1min->load_1min]
05/19/2009 05:18:01 PM - CMDPHP: Poller[0] Time: 0.0131 s, Theads: N/A, Hosts: 1
05/19/2009 05:18:01 PM - CMDPHP: Poller[0] Host[3] DS[71] CMD: perl /usr/local/apache2/htdocs/dcfnetdev/cacti/scripts/loadavg_multi.pl, output: 1min:0.08 5min:0.16 10min:0.16
05/19/2009 05:18:01 PM - CMDPHP: Poller[0] Host[3] RECACHE: Processing 1 items in the auto reindex cache for 'x.x.x.x'.
05/19/2009 05:18:01 PM - CMDPHP: Poller[0] Host[3] SNMP: Host responded to SNMP

05/19/2009 05:18:01 PM - POLLER: Poller[0] DEBUG: About to Spawn a Remote Process [CMD: /usr/bin/php, ARGS: -q "/usr/local/apache2/htdocs/dcfnetdev/cacti/cmd.php" 0 3]
05/19/2009 05:18:01 PM - POLLER: Poller[0] NOTE: Poller Int: '60', Cron Int: '60', Time Since Last: '59', Max Runtime '58', Poller Runs: '1'

05/19/2009 05:17:43 PM - WEBLOG: Poller[0] CACTI2RRD: /bin/rrdtool graph - --imgformat=PNG --start=1242681463 --end=1242767863 --title="localhost - Logged in Users" --rigid --base=1000 --height=120 --width=500 --alt-autoscale-max --lower-limit=0 COMMENT:"From 2009-05-18 17\:17\:43 To 2009-05-19 17\:17\:43\c" COMMENT:" \n" --vertical-label="users" --slope-mode --font TITLE:12: --font AXIS:8: --font LEGEND:10: --font UNIT:8: DEF:a="/usr/local/apache2/htdocs/dcfnetdev/cacti/rra/3/72.rrd":users:AVERAGE AREA:a#4668E4FF:"Users" GPRINT:a:LAST:"Current\:%8.0lf" GPRINT:a:AVERAGE:"Average\:%8.0lf" GPRINT:a:MAX:"Maximum\:%8.0lf\n"

05/19/2009 05:17:43 PM - WEBLOG: Poller[0] CACTI2RRD: /bin/rrdtool graph - --imgformat=PNG --start=1242681463 --end=1242767863 --title="localhost - Processes" --base=1000 --height=120 --width=500 --alt-autoscale-max --lower-limit=0 COMMENT:"From 2009-05-18 17\:17\:43 To 2009-05-19 17\:17\:43\c" COMMENT:" \n" --vertical-label="processes" --slope-mode --font TITLE:12: --font AXIS:8: --font LEGEND:10: --font UNIT:8: DEF:a="rra/3/73.rrd":proc:AVERAGE AREA:a#F51D30FF:"Running Processes" GPRINT:a:LAST:"Current\:%8.0lf" GPRINT:a:AVERAGE:"Average\:%8.0lf" GPRINT:a:MAX:"Maximum\:%8.0lf\n"

[/quote]

parkprimus · **Joined:** Tue May 19, 2009 8:36 am **Posts:** 8

I guess since I am getting little assistance from the developers, I am going to give it up. I have spent too much time on something that does not deliver. Audios

meralias · **Joined:** Tue Nov 14, 2006 7:07 am **Posts:** 45

Were there any errors posted in your apache log files? Are you using SELinux? What are the permissions on the RRD files? ( for example /usr/local/apache2/htdocs/dcfnetdev/cacti/rra/3/71.rrd )

parkprimus · **Joined:** Tue May 19, 2009 8:36 am **Posts:** 8

No errors in the apache log file; Selinux is disabled; I mad the permisions on the rdds 777 to see if that was the problem, and they belong to the catiuser.catiuser owner and group. This is why it is so hard for me to figure out because there are not errors in any logs that I can see. I do have another virtual server running on apache and it can deliver png files with no problem. If it were and AddType problem I would see it in the apache logs. Still stumped!?!

gandalf · **Posted:** Wed May 20, 2009 2:38 pm

Logging in as "cactiuser" and running

Code:

/bin/rrdtool graph /tmp/cacti.png --imgformat=PNG --start=1242681463 --end=1242767863 --title="localhost - Logged in Users" --rigid --base=1000 --height=120 --width=500 --alt-autoscale-max --lower-limit=0 COMMENT:"From 2009-05-18 17\:17\:43 To 2009-05-19 17\:17\:43\c" COMMENT:" \n" --vertical-label="users" --slope-mode --font TITLE:12: --font AXIS:8: --font LEGEND:10: --font UNIT:8: DEF:a="/usr/local/apache2/htdocs/dcfnetdev/cacti/rra/3/72.rrd":users:AVERAGE AREA:a#4668E4FF:"Users" GPRINT:a:LAST:"Current\:%8.0lf" GPRINT:a:AVERAGE:"Average\:%8.0lf" GPRINT:a:MAX:"Maximum\:%8.0lf\n" 

gives a nice image? Or errors?
Reinhard

parkprimus · **Joined:** Tue May 19, 2009 8:36 am **Posts:** 8

I get an error:
Segmentation fault

gandalf · **Posted:** Fri May 22, 2009 2:13 am

In this case, your rrdtool is broken.
Reinhard

parkprimus · **Joined:** Tue May 19, 2009 8:36 am **Posts:** 8

I had rrdtool version 1.3.2 and when I ran the command above it through an error segmentation fault. I did not however see any error from cacti. It would have been a lot easier to trouble shoot if I did. I upgraded rrdtool to version 1.3.8, changed the cacti path and magic, I have graphs. Thanks for all the help.

No Graphs!! Plenty of rdds, but no graphs

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