[Bro] Bro 2.5 CPU usage
bro at pingtrip.com
Fri Nov 25 08:45:09 PST 2016
I finally had an opportunity to install a Bro 2.5 cluster in the lab for review and was surprised to see a higher CPU usage than 2.4 deployments.
A clean install with (w/ PF_RING) never drops below 25% CPU per worker at idle, meaning I’ve disabled the SPAN traffic and Bro stays at 25%.
I then went as far as disabling every default script except for the following:
And the CPU remains at 25%.
Has anyone experienced similar results with 2.5?
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