How do I add a composite chart to my custom HTML dashboard?

Help
1

Problem/Question

In my HTML dashboard I used to have the following:

<div data-netdata="sensors.sensor_chip_coretemp-isa-0000_temperature"
  data-title="CPU temperature" data-chart-library="dygraph" data-width="49%"
  data-height="100%" data-after="-600">
</div>

This would show me a chart with all of the temperature sensors on my machine, and life was good. Then one day, the chart disappeared (“chart not found on url ‘/api/v1/chart?chart=sensors.sensor_chip_coretemp-isa-0000_temperature’”). I don’t know when this happened, and it could have been an OS change, a Netdata update, or something else. Anyway, now I don’t know how to get one chart with all of the sensor values together. I can of course create a chart with just one of the sensors by setting data-netdata="sensors.sensor_chip_coretemp-isa-0000_feature_package_id_0_subfeature_temp1_input_temperature", but then I only get the one reading.

How do I get this composite chart back with all of the temperature sensors on one chart?

Relevant docs I followed/actions I took to solve the issue

I am able to produce the chart I want by grouping by instance instead of node in the sensors.sensor_temperature context:

image
image1088×422 92.4 KB

But I don’t see any documentation for including on my HTML dashboard multiple “charts” (in the /api/v1/charts sense) in a single chart (in the display sense).

Environment/Browser/Agent’s version etc

  • Netdata v1.46.2 in Docker
  • Firefox 128.0