Hi Paolo
We are collecting netflow records of several routers interfaces. Now we are testing the kafka plugin of nfactt using json as format output. kafka_topic[l3vpn]: pmacct_netflow aggregate[l3vpn]: tcpflags, proto, src_host, src_port, dst_host, dst_port, src_as, dst_as, peer_src_as, peer_dst_as, peer_src_ip, peer_dst_ip, in_iface, src_net, dst_net, tos, timestamp_start, timestamp_end kafka_broker_host[l3vpn]: kafka-node-1.interstellar.prv:9092,kafka-node-2.interstellar.prv:9092,kafk a-node-3.interstellar.prv:9092 kafka_output[l3vpn]: json kafka_topic[l3vpn]: pmacct_netflow Is this setup converting 1 for 1 a netflow record to a json message ? I am asking because the backend engineers are noticing a lot of difference between the number of netflow records received and the number of the json messages kafka is receiving. Is there a kind of aggregation done by kafka plugin that would reduce the number of json messages sent to Kafka ? Thank you in advance. Wilfrid Grassot
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