[Oisf-users] Suricata 2Gbit/s traffic drops on AWS

[Andreas Herz]

On 31/08/19 at 11:50, Shell_Xu wrote:
> I found the reason because I enabled '--enable-profiling' when compiling. I
> don't understand why this feature causes me to lose a lot of packets.I read
> the documentation and didn't mention any impact on performance? anyone tell
> me?

https://suricata.readthedocs.io/en/suricata-4.1.4/configuration/suricata-yaml.html#rule-and-packet-profiling-settings

> Compiling Suricata with rule-profiling will have an impact on
> performance, even if the option is disabled in the configuration file.

Although I agree we could also add it to other sections of the
documentation.

-- 
Andreas Herz