We now have support for polling data at intervals to fit your needs.

Please be aware of the following:

To make the changes, please navigate to /settings/sub=external/ within your WebUI. Select RRDTool Setup and then update the two values for step and heartbeat intervals:

Converting existing RRD files

We provide a basic script to convert the default rrd files we generate to utilise your configured step and heartbeat values. Please do ensure that you backup your RRD files before running this just in case. The script runs on a per device basis or all devices at once.

The rrd files must be accessible from the server you run this script from.


This will provide the help information. To run it for localhost just run:

./scripts/rrdstep.php -h localhost