[ZendTo] Re: Stats Graphing stopped while running 4.08

[Brad Beckenhauer]

I had 6 drop-offs yesterday and the graph did not reflect any drop-offs from yesterday and the 25th data is also not graphed.

I manually ran the lines in the cron.d/zendto file.
One file was removed,
I got the customary Error when running the rrdInit.php line
and the rrdUpdate generated the new files.

The graphs did not reflect the drop-offs from yesterday (May 29th) or May 25th.


I did a rrdtool dump and looked at the data. ( And I am NO rrd expert).

<!-- Round Robin Database Dump --><rrd> <version> 0003 </version>
        <step> 86400 </step> <!-- Seconds -->
        <lastupdate> 1338350400 </lastupdate> <!-- 2012-05-29 23:00:00 CDT -->

I'm betting the step is why the rrdInit complains as it has not been 86400 seconds since the last update.

Since the lastupdate filed is expressed in seconds from 1970-01-01 00:00:00 UTC, I deducted 86400 seconds ( one day) and re-imported that data into the rrd file.
I was then able to run the  /opt/zendto/sbin/rrdUpdate.php and the graphs updated and it shows the 29th data, but not the 25th data which had 6 drop-offs.



I see new drop-offs have been added today.  I'll see if the graphs update tomorrow.

The lastupdate field bothers me.  Where was the 23:00:00 CDT time collected?   The cron jobs run at midnight, 2am and 4am.

thanks
Brad

>>> On 5/25/2012 at 12:10 PM, "Brad Beckenhauer" <bbecken at aafp.org> wrote:

I just noticed that Statistics/ graphing stopped working in week 20 after applying the following CentOS updates.


May 01 07:30:42 Updated: 2:libpng-1.2.49-1.el6_2.x86_64
May 11 11:21:01 Updated: bash-4.1.2-9.el6_2.x86_64
May 11 11:21:12 Updated: glibc-common-2.12-1.47.el6_2.12.x86_64
May 11 11:21:18 Updated: glibc-2.12-1.47.el6_2.12.x86_64
May 11 11:21:18 Updated: net-tools-1.60-110.el6_2.x86_64
May 11 11:21:19 Updated: sudo-1.7.4p5-9.el6_2.x86_64
May 18 13:27:59 Updated: kernel-firmware-2.6.32-220.17.1.el6.noarch
May 18 13:28:06 Installed: kernel-2.6.32-220.17.1.el6.x86_64


I rebooted the system and sent a test dropoff. 
I've tried forcing the update using the below command, but the graphs are not updating.


I updated to Zendto 4.10 today and graphs still are not reflecting the last weeks usage.

Is there a better way to fix the graphs or diagnose the issue?

thank you
Brad
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