The APP tab does not appear in observium gui and looks like the graph is not being created.
Here is some data:
When I run "poller -h monitored_server" I see the following info in the output:
[ntp] => string(0) ""
[postfix_mailq] => string(19) "Mail queue is empty"
[local] => string(0) ""
[app] => array(
[apache_procs] => string(6) "609938"
)
)
...
...
No include: kernel
No include: netctr
No include: ntp
No include: postfix_mailq
No include: local
No include: app
Including: applications/apache_procs.inc.php
apache_procs
So, it looks like observium is getting data, but I'm not sure where to look to check why I don't see the relevant graph.