Docker monitoring designed for simple and small docker environments. Free and does not require CollectD
If you would like dashboards for podman data, go here https://github.com/rafaelled/podman_app_simple (thanks Rafael Ledezma)
This is the app component which contains some example dashboards which you can use, tweak and customize to suit your needs. See the "Docker Simple TA" app for the data collection, parsing and search-time knowledge objects.