Nectus sets new record in Netflow Collector speed: 50,000 flows per second


Today we have achieved a new millstone with our Netflow collector performance:
50,000 flows per second processing speed was reached in Windows Server 2016 VM.
This rate was reached on VM with 64GB RAM and 1TB M2 SSD.
To simulate this flow rate we used 10 isolated instances of Netflow generator from Virtual Console ( with each instance generating 5Kf/sec.
There is no Netflow collector on the market that we are aware which can sustain this Netflow packet rate.
This explains why large cloud providers turn to Nectus for their Netflow processing needs when other tools fails to deliver.

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