I am trying with Grafana, DataSource Elastic with MetricBeat ingestion, do a panel that gives me the current KBPS of my network adapter.
I tried Derivative and some negative values show up, and the graph its always changing and recalculating.
I want to show the current network bps per second inbound.
I did the average of the system.network.in.bytes and than the derivative of that, but stays with the problem that I refer above.
Can someone tell me what am I doing wrong?