Graphs displaying then dissapearing after loading

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flail
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Graphs displaying then dissapearing after loading

Post by flail »

I keep getting an error when I try to post.

I've attached my post as a text file to this thread.

Thanks guys :S
Attachments
cacti-graph_issues.txt
My actual post - something must be wrong with what's in there.
(2.13 KiB) Downloaded 134 times
cacti-one_cycle-log.txt
A single polling cycle log, with Debug enabled
(32.66 KiB) Downloaded 108 times
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BSOD2600
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Post by BSOD2600 »

Looks like you're close to getting it working. If you manually run the rrdtool command and pipe the output to a png file, is it a valid image? Since you used the windows installer, you'll want to keep the rrdtool version at 1.2.

Have you restarted the server since installing?
Did you follow the post-install instructions?
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flail
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Post by flail »

BSOD2600 wrote:Looks like you're close to getting it working. If you manually run the rrdtool command and pipe the output to a png file, is it a valid image? Since you used the windows installer, you'll want to keep the rrdtool version at 1.2.

Have you restarted the server since installing?
Did you follow the post-install instructions?
Hey BSOD, thanks for the response.

I've tried a couple of things since posting. I've tried to change the RRDTool version to 1.2.12 instead of 1.2.15, and now I am getting all graphs, however there is just no data!

I've attached a screenshot showing what I see now when I put the graphs on Debug Mode.

It's like it's either not creating the rrd file correctly, snmp is busted, or rrdtool isn't getting the right input :(

I've followed all install and post-install instructions, and I think I am doing everything right.

Any ideas?
Attachments
This is just a sample graph, and what cacti tells me about it.
This is just a sample graph, and what cacti tells me about it.
broken_rrdtool.JPG (76.83 KiB) Viewed 2044 times
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flail
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Post by flail »

BSOD2600 wrote:If you manually run the rrdtool command and pipe the output to a png file, is it a valid image?
What syntax should I give it?
BSOD2600 wrote:Have you restarted the server since installing?
Did you follow the post-install instructions?
Yes and Yes.

If it's getting this far, it wouldn't be a problem with the PHP or mysql installation would it? Considering the GUI all works fine...
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flail
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Post by flail »

I do not have anything configured for the font fields for RRDTool. Do I need to put anything in these? Is this perhaps why the graphs have no text, or is it more likely to be related to the fact RRDTool isn't working correctly?
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BSOD2600
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Post by BSOD2600 »

That red spike means you've been collecting data. Yes, you need to specify a valid rrdtool font+path, that is why you do not have any text.
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flail
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Post by flail »

It's all working now!!

Thanks for your help BSOD, I think it was just a matter of setting up the rrdtool font and leaving my system run for a while.

For some reason I didn't get any graph data until about 2am this morning. Weird...

Oh well, it's all working now so I am a happy little camper. Now on to suss out pulling perfmon data out of my system into it ;)
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