Re: FreeBSD system profiling and tuning for 10, 11 and 12

2016-12-17 Thread Slawa Olhovchenkov
On Sat, Dec 17, 2016 at 10:43:52AM +0100, Olivier Cochard-Labbé wrote: > On Sat, Dec 17, 2016 at 10:19 AM, Slawa Olhovchenkov wrote: > > > > > === > > On FreeBSD older than 11.0, use more compact ip_fastfoward routine. It > > processes most packets falling back to 'normal'

Re: FreeBSD system profiling and tuning for 10, 11 and 12

2016-12-17 Thread Olivier Cochard-Labbé
On Sat, Dec 17, 2016 at 10:19 AM, Slawa Olhovchenkov wrote: > > === > On FreeBSD older than 11.0, use more compact ip_fastfoward routine. It > processes most packets falling back to 'normal' forward routine for > fragments, packets with options, etc. Can save you up to 20% speed

Re: FreeBSD system profiling and tuning for 10, 11 and 12

2016-12-17 Thread Slawa Olhovchenkov
On Sat, Dec 17, 2016 at 04:06:40PM +0800, Julian Elischer wrote: > Hi > > I'm looking for recent information regarding profiling and tuning in > FreeBSD. > > Google has turned up some links but I think that the best leads are > still hiding.. > for example I only found >

FreeBSD system profiling and tuning for 10, 11 and 12

2016-12-17 Thread Julian Elischer
Hi I'm looking for recent information regarding profiling and tuning in FreeBSD. Google has turned up some links but I think that the best leads are still hiding.. for example I only found https://wiki.freebsd.org/NetworkPerformanceTuning recently. (BTW Anyone who has a moment is