Date: Fri, 19 Nov 2004 14:11:11 +1100 (EST) From: Luke <lukem@cse.unsw.EDU.AU> To: =?X-UNKNOWN?Q?Arne_W=F6rner?= <arne_woerner@yahoo.com> Cc: freebsd-performance@freebsd.org Subject: Re: I've ran out of ideas Message-ID: <Pine.LNX.4.61.0411191408440.11282@wagner.orchestra.cse.unsw.EDU.AU> In-Reply-To: <20041119022348.91477.qmail@web41208.mail.yahoo.com> References: <20041119022348.91477.qmail@web41208.mail.yahoo.com>
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On Thu, 18 Nov 2004, Arne Wörner wrote: > Hmm... Since /dev/zero delivers on my box about 100-300MByte/sec > (100Mbyte/sec for 512byte block size), it looks like your network driver > hinders the throughputting proceedings (I assume, that your other > network devices can handle 90Mbit/sec; no ethernet collisions, no > concurrency, ...). Are you sure, that Linux performs better in the same > setting? I think you must mean Mbps, not MBps. If it were bytes, you would be saturating 2.5 gigabit links with a single connection. Not to mention most PCI busses. -- Luke
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