Slow networkperformance in current?

[Pyun YongHyeon]

On Wed, Jul 18, 2007 at 01:11:59PM +0900, To St?le Kristoffersen wrote:
 > On Mon, Jul 16, 2007 at 11:34:25PM +0200, St?le Kristoffersen wrote:
 >  > On 2007-07-16 at 12:47, Kip Macy wrote:
 >  > > 10 GigE cards are doing line rate - over time the cpu usage required
 >  > > to do so is going down. Your experience is probably due to NIC issues.
 >  > > What kind of NIC are you using? And have you changed any configuration
 >  > > or settings?
 >  > 
 >  > I was thinking of the NIC, thats why I tried it on localhost (bypassing the
 >  > NIC(?)).
 >  > I'm using a re-nick:
 >  > re0: <RealTek 8168/8111B PCIe Gigabit Ethernet> port 0x7e00-0x7eff mem
 >  > 0xfd3ff000-0xfd3fffff irq 18 at device 0.0 on pci3
 >  > 
 > 
 > I'm not sure it's directly related with re(4) but try overhauled re(4).
 > http://people.freebsd.org/~yongari/re.HEAD.patch
 > It seems that you also have PCIe based NIC. Try MSI patch for re(4)
 > in addition to above one.
 > 
Oops, here is MSI patch.
http://people.freebsd.org/~yongari/re.msi.patch


-- 
Regards,
Pyun YongHyeon