On 2007-07-20 at 08:10, Jack Vogel wrote: > On 7/20/07, Ståle Kristoffersen <staalebk_at_ifi.uio.no> wrote: > >On 2007-07-20 at 09:08, Vince wrote: > >> Silly as it might seem when did you last recompile the iperf port? I was > >> about to post a me too post yesterday, until I updated my system to use > >> the latest sched_ule at which point iperf froze my system completely, > >> recompiling the port fixed the freeze and the <100Mbit/sec on localhost. > >> I think it was compiled against the wrong threading library (been a > >> while since i last recompiled it.) > > > >Actually I just spotted this myself, when I recompiled I got in the range > >of 600Mbits/sec to localhost. However I do noot see the increase you see > >when running it multiple times. I still think 600Mbits/sec is a bit low. > > > >If I run it to a remote host I see the same numbers (around 600Mbits/sec) > > I am actually quite impressed with the stack right now, with our new > Oplin hardware and the ixgbe driver I have 9.8 Gb/s pumping thru > it. Of course its all about adequate hardware, configuration, and > tuning. Then it must be something I'm doing wrong. It's not that I'm running such a beast of a machine, but it should manage to fill a gigabitlink (and it did a few months ago!). Can you point out any tuning I might have detuned? -- Ståle KristoffersenReceived on Fri Jul 20 2007 - 16:45:46 UTC
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