sFlow or sampled flow

https://sflow.org/

https://en.wikipedia.org/wiki/SFlow

https://apps.juniper.net/feature-explorer/feature-family-info.html?ffKey=115&familyName=Network%20Management%20and%20Monitoring

https://www.juniper.net/documentation/en_US/junos/topics/topic-map/sflow-monitoring-technology.html#

no flow aggregation like Netflow ( or IPFIX = ex-Netflow Version 10 )

sFlow allows for:

exporting packet data chunks and

interface counters

Latest Version 5