Create custom graph

Hi,
How can i do for create my own custom graphs ?
For example i need to know how many files there is on a folder.
The script is already done. But how can i do to graph it ?

There is no mechanism currently to create custom graphs.

You can do this a variety of ways but either check_mk plugin or munin plugins are your best options.

Here’s a pull request which adds Squid support: https://github.com/librenms/librenms/pull/6011

@laf, do I understand correctly that with munin, I should be able to publish stats from for within my nodejs application to librenms?

For example to create charts of api requests, online users, app memory usage, instance restarts, etc?

If yes, is it than also possible to create combined charts? For example overlay the cpu-usage with online users to do some analyses?