[Oisf-users] Suricata Performance Tuning

Cooper F. Nelson cnelson at ucsd.edu
Thu Oct 25 14:09:08 UTC 2018

Once you get 'baseline' performance metrics like this (recommended using
Hyperscan), doubling the number of cores, sensors or 'ring-size'
variable will result in approximately a 50% reduction in packet loss.

On 10/25/2018 6:30 AM, Edgmand, Craig wrote:
> The answer is Hyperscan!
> Packet drops went from 9% to less than 1% (0.33) after installing Hyperscan and recompiling.   No other changes.

Cooper Nelson
Network Security Analyst
UCSD ITS Security Team
cnelson at ucsd.edu x41042

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