rrd statistics issue

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francesco cislaghi

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Jun 8, 2012, 5:47:49 PM6/8/12
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hi guys,

i'm having some problems displaying the satistics graphs. I get Statistics not available yet message.
I'm running the latest scalr on ubuntu 12.04 on an ec2 single instance.
I had the redeclare class error, so i put ssrini modifieds phps and now i get this ouptut when i run the SNMP stats poller

2012-06-08 21:04:45,773 - INFO [tran4fd268ed7c2ef:Logger@125] - 'Starting SNMPStatsPoller ...'
2012-06-08 21:04:45,773 - INFO [tran4fd268ed7c2ef:Logger@165] - 'Starting process pool (size: 12)'
2012-06-08 21:04:45,773 - INFO [tran4fd268ed7c2ef:Logger@80] - 'Initialize queue (key: 0x07ad462a, blocking , blockingTimeout: )'
2012-06-08 21:04:45,773 - INFO [tran4fd268ed7c2ef:Logger@61] - 'Fetching active farms...'
2012-06-08 21:04:45,773 - INFO [tran4fd268ed7c2ef:Logger@66] - 'Found 0 farms'
2012-06-08 21:04:45,773 - INFO [tran4fd268ed7c2ef:Logger@389] - 'Fork child process'
2012-06-08 21:04:45,773 - INFO [tran4fd268ed7c2ef:Logger@398] - 'Child PID: 10504 was forked'
2012-06-08 21:04:45,773 - INFO [tran4fd268ed7c2ef:Logger@407] - 'Starting...'
2012-06-08 21:04:45,773 - INFO [tran4fd268ed7c2ef:Logger@389] - 'Fork child process'
2012-06-08 21:04:45,773 - INFO [tran4fd268ed7c2ef:Logger@398] - 'Child PID: 10505 was forked'
2012-06-08 21:04:45,773 - INFO [tran4fd268ed7c2ef:Logger@407] - 'Starting...'
[...]
with no errors

I have this packages installed:

root@ip-10-239-69-229:/tmp/scalr# dpkg -l|grep rrd
ii  librrd-dev                           1.4.7-1                    time-series data storage and display system (development)
ii  librrd4                              1.4.7-1                    time-series data storage and display system (runtime library)
ii  php5-rrd                             1.0.5-1                    rrd module for PHP 5
ii  rrdtool                              1.4.7-1                    time-series data storage and display system (programs)
root@ip-10-239-69-229:/tmp/scalr# pecl list-all |grep rrd
pecl/rrd            1.1.0       1.1.0 PHP bindings to rrd tool system


And these rrd core settings:

Path to rrdtool binary: /usr/bin/rrdtool
Path to font (for rrdtool): /usr/share/fonts/truetype/ttf-dejavu/DejaVuSansMono.ttf
Path to RRD database dir: /var/www/app/rrddata/
Path to graphics: /var/www/app/graphics

Any idea on what i'm doing wrong?

Thanks

Nick Toursky

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Jun 21, 2012, 11:00:16 AM6/21/12
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Hi Francesco,

Scalr needs specific versions of rrdtool and PHP bindings to display graphs properly. You can check instructions in our wiki.
First step in debug would be to see, why 'Statistics not available yet' message is displayed. Most likely, graphs cannot be accessed by URL.

Regards,
Nick

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