Cacti

Upgrade to the latest develop. It should be fixed there.

It could be that the user account running that script does not have permission. Not that Spine does not load the user profile. So, you have to include the full path to python if you call it that way.

Look at the table: MariaDB [cacti]> desc aggregate_graphs_items; +--------------------+-----------------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +--------------------+-----------------------+------+-----+---------+-------+ | aggregate_graph_id | int(10) ...

Well, it works to 1 second granularity assuming your equipment also supports that.

Disable Gradient support.

Define realtime?

Use rrdtool info command to see the data source names.

You have to associate it with a device template. But mind you, you will need several threads depending on your collection frequently.

You have to implement a custom data input method/script to use it. There are some examples included with the default install. The are called Script Queries.

Change your snmpd.conf to a one line entry of:

rocommunity public

Then restart snmpd on the host.

You may have to increase the debug level. I don't use it. So, I can not be of much help.

/etc/snmp/snmpd.conf

Well make sure that snmpget is working or snmpwalk is working from the command line before you start adding devices until you're comfortable.

As a beginner I recommend a one-line snmpd.conf configuration file:

In every theme directory <path_cacti>/include/themes/<themename> there is a file called rrdtheme.php . You can edit that file. It'll look something like the following the data below. You can change the defaults there. When you scale down the graphs via the number of columns or thumbnail view, Cacti ...