Quick and dirty approach to get stats of rspamd out of the webinterface's API into InfluxDB for visualizing using Grafana.
python3 rspamd-influxdb.py https://example.com:1337/ superSecretPassword
Use this script call within InfluxData's Telegraf
e.g.:
[[inputs.exec]] commands = ["python3 /opt/rspamd-influxdb/rspamd-influxdb.py http://localhost:11334/ superSecretPassword"] timeout = "5s" data_format = "influx"