[Coral-dev] display_report not displaying graphs

[James Grace]

Hey Ryan,

It looks like the graphs aren't being transfered over to my webserver (it's
the same machine, so i guess rsync just isn't moving them over) .  I tried
moving them over to my images directory, but this caused a bunch of other
problems.

Here's the apache error log for this:

[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_bits_AVERAGE_24.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_packets_AVERAGE_24.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_packets_AVERAGE_24.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_bits_AVERAGE_24.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_tuples_AVERAGE_24.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_tuples_AVERAGE_24.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_bits_AVERAGE_168.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_packets_AVERAGE_168.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_bits_AVERAGE_168.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_packets_AVERAGE_168.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_tuples_AVERAGE_168.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_tuples_AVERAGE_168.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_bits_AVERAGE_672.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_bits_AVERAGE_672.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_packets_AVERAGE_672.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_packets_AVERAGE_672.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_tuples_AVERAGE_672.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_tuples_AVERAGE_672.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_bits_AVERAGE_17520.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_bits_AVERAGE_17520.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_packets_AVERAGE_17520.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_packets_AVERAGE_17520.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] (8)Exec format
error: exec of
'/var/www/cgi-bin/images/AMPATH_Research/ts_app_tuples_AVERAGE_17520.png'
failed, referer: http://coralreef.ampath.net/cgi-bin/display_report
[Mon Mar 19 14:30:12 2012] [error] [client 131.94.98.66] Premature end of
script headers: ts_app_tuples_AVERAGE_17520.png, referer:
http://coralreef.ampath.net/cgi-bin/display_report


Cheers,
James


On Mon, Mar 19, 2012 at 2:12 PM, Ryan Koga <rkoga at caida.org> wrote:

> On 3/19/2012 10:05 AM, James Grace wrote:
>
>  I've set up the display_report following the reporting guide.  I believe
>> I've configured everything correctly (I just replicated the examples at
>> this point), but I'm not generating any graphs from the RRDs.
>>
>
>  All the required directories are created and the permissions are
>> correct, but the images just aren't being created.  Any advice on
>> debugging further?
>>
>
> The things I would check would be:
> Are the graphs actually in /var/www/cgi-bin/images/**AMPATH_Research/ but
> unable to be loaded by apache?
> If not:
> Are the graphs being created by create_report (into whatever you set for
> graph_dir) but not being transferred to the web server?
> If not:
> Is create_report giving any sort of errors when it's run?
> If not:
> Is there actually data in the RRDs?
> --
> rkoga at caida.org (Ryan Koga)
>
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