Sure Hrvoje, I'm applying every config and looking the performance improvement. I will post my final configuration when finish.
Thanks! On Thu, Aug 17, 2017 at 4:45 PM, Hrvoje Popovski <hrv...@srce.hr> wrote: > On 17.8.2017. 21:23, Juan Guillermo Narvaez wrote: > > This is the dmesg.boot. > > nice box with nice cpu and interfaces ... :) > > if you can, disable Hyper Threading .. > > > In pf.conf: > > set debug notice > > default is error > > when you do all that what people have told you, i would be interested if > you see some performance improvement? > > > > > On Thu, Aug 17, 2017 at 3:46 PM, Hrvoje Popovski <hrv...@srce.hr> wrote: > > > >> On 17.8.2017. 17:13, Chris Cappuccio wrote: > >>> Juan Guillermo Narvaez [guille...@nrvz.net] wrote: > >>>> # sysctl | grep ifq > >>>> net.inet.ip.ifq.len=0 > >>>> net.inet.ip.ifq.maxlen=1024 > >>>> net.inet.ip.ifq.drops=46068291 > >>>> net.inet6.ip6.ifq.len=0 > >>>> net.inet6.ip6.ifq.maxlen=256 > >>>> net.inet6.ip6.ifq.drops=0 > >>>> > >>> > >>> The drops are high. You probably want a higher maxlen. I use 8192 on > busy > >>> forwarding boxes. > >>> > >>>> # cat sysctl.conf > >>>> net.inet.ip.forwarding=1 > >>>> kern.bufcachepercent=90 > >>>> net.ip.ifq.maxlen=1024 > >>>> > >>> > >>> You want net.inet.ip.ifq.maxlen=8192 not 'net.ip.ifq.maxlen=1024' > >>> > >> > >> besides what chris told you maybe you could silence pf logging... your > >> dmesg is full of pf logs, maybe you have pf debuging enabled? > >> > >> please send cat /var/run/dmesg.boot inline just to see which version of > >> openbsd your running and on which hardware ... > >> > >> and set your pf states to some big number.. set limit states 100000 or > >> something like that .. > >> > >> and of course run at least openbsd 6.1 or if you brave enough run > >> -current .... > >> > >> just side note, openbsd on E5-2643 v2 @ 3.50GHz from around February > >> 2017 had plain forwarding performance of 1.4Mpps and openbsd from today > >> on same box can forward cca 1.7Mpps ... > >> > >> > >> > >> > >> > >> > > > > > > -- J. Guillermo Narvaez @_aran0id
