Re: Major performance hit with ToS setting

2012-05-31 Thread Lawrence Stewart
On 05/31/12 13:33, Kevin Oberman wrote: [snip] I used SIFTR at the suggestion of Lawrence Stewart who headed the project to bring plugable congestion algorithms to FreeBSD and found really odd congestion behavior. First, I do see a triple ACK, but the congestion window suddenly drops from 73K to

Re: Major performance hit with ToS setting

2012-05-31 Thread Lawrence Stewart
On 05/31/12 13:33, Kevin Oberman wrote: On Fri, May 25, 2012 at 6:27 AM, Andrew Gallatin wrote: On 05/24/12 18:55, Kevin Oberman wrote: This is,of course, on a 10G interface. On 7.3 there is little Hi Kevin, What you're seeing looks almost like a checksum is bad, or there is some other

Re: bce(4) man page updates

2012-05-31 Thread Sean Bruno
On Thu, 2012-05-31 at 12:49 -0700, Warren Block wrote: > One other idea that's a little shorter on multiple values: > > "this value can only be of the set 1, 2, 4 or 8 (default 2)." > > --> "this value can only be of the set 1, 2 (default), 4 or 8." Hrm, I don't really like the look of that in

Re: bce(4) man page updates

2012-05-31 Thread Warren Block
On Thu, 31 May 2012, Sean Bruno wrote: Indeed. Much more gooder wordingness. Updated! http://people.freebsd.org/~sbruno/bce_man.txt Updated again, looks like one of the tuneables has changed in -head: hw.bce.loose_rx_mtu --> hw.bce.strict_rx_mtu One other idea that's a little shorter o

Re: bce(4) man page updates

2012-05-31 Thread Sean Bruno
On Thu, 2012-05-31 at 10:15 -0700, Sean Bruno wrote: > On Thu, 2012-05-31 at 05:46 -0700, Warren Block wrote: > > On Wed, 30 May 2012, Sean Bruno wrote: > > > > > Was trolling around inside of bce(4) and the Broadcom docs today and > > > made the following update to the man page. Thoughts? > > >

Re: bce(4) man page updates

2012-05-31 Thread Sean Bruno
On Thu, 2012-05-31 at 05:46 -0700, Warren Block wrote: > On Wed, 30 May 2012, Sean Bruno wrote: > > > Was trolling around inside of bce(4) and the Broadcom docs today and > > made the following update to the man page. Thoughts? > > > > Sean > > > > http://people.freebsd.org/~sbruno/bce_man.txt >

Re: bce(4) man page updates

2012-05-31 Thread Warren Block
On Wed, 30 May 2012, Sean Bruno wrote: Was trolling around inside of bce(4) and the Broadcom docs today and made the following update to the man page. Thoughts? Sean http://people.freebsd.org/~sbruno/bce_man.txt Nice! Just minor suggestions. The two "whether or not" sentences ought to be