On Fri, Jul 06, 2012 at 10:04:10AM +0000, Stuart Henderson wrote: > On 2012-07-04, Massimo Pignoloni <[email protected]> wrote: > > hi > > i upgrade the driver and the performance are improved by about 45% > > passing from 1.3Gb/s to 1.9Gb/s. > > Note that for the best improvement on the '99 chip, you want *brand new* > -current, kernel built in the last couple of days - snapshots have not > caught up with this yet
well a -current without POOL_DEBUG and/or kern.pool_debug=0 And if you are getting numbers that low it sounds like interrupt problems, interrupt storm perhaps? check vmstat -i
