On 01.11.2017 22:35, Lev Serebryakov wrote:
>
> Now 11-STABLE (and 12-CURRENT too) have this:
>
> sys/netinet/udp_usrreq.c:#define UDBHASHSIZE 128
>
> Looks like such low value could lead to 100% consumption of CPU by
> interrupt threads (igb queues in my case) on heavy incoming UDP
Now 11-STABLE (and 12-CURRENT too) have this:
sys/netinet/udp_usrreq.c:#define UDBHASHSIZE 128
Looks like such low value could lead to 100% consumption of CPU by
interrupt threads (igb queues in my case) on heavy incoming UDP traffic
(torrents with uTP in my case).
My system
