On 20.1.2020. 17:40, Scott Cheloha wrote: > Appreciate the testing. np, i like testing network stuff :)
> Given what dlg@ has said in the past I think there should only be a > performance change in a livelock situation. yeah, that could be problem with this testing ... kern.netlivelocks=6 after few minutes of sending 14Mpps through myx :) > What metric did you use to compare performance? i'm generating 64byte udp packets with pktgen through openbsd box (plain forwarding only) https://www.kernel.org/doc/Documentation/networking/pktgen.txt on linux box i'm counting pps on interface from which i'm sending packets to openbsd box and on interface on which i'm receiving packets from openbsd box .. on box with 12 x Xenon CPU E5-2620 v2 @ 2.10GHz, 2400.01 MHz, 06-3e-04 with or without this diff i'm getting 890Kpps of plain forwarding
