Hi,
being pretty new to Nifi, I am strugeling to extract interface monitoring data

Assuming a very simple ingest flow like:

HttpListener -> KafkaPublisher

How can I get throughput information, i.e. number of records put (e.g.) every minute to a topic?

There is NifiSummary -> Processors -> Status History, which might be useful. Can the statistics be accessed programatically and how?

Best regards
Jaro