Date: Thu, 29 Nov 2001 17:46:31 +0000 From: Josh Paetzel <friar_josh@webwarrior.net> To: Nate Williams <nate@yogotech.com> Cc: jc@irbs.com, freebsd-hackers@FreeBSD.ORG Subject: Re: FreeBSD performing worse than Linux? Message-ID: <20011129174631.E522@twincat.vladsempire.net> In-Reply-To: <15366.27622.717200.798581@caddis.yogotech.com>; from nate@yogotech.com on Thu, Nov 29, 2001 at 10:09:58AM -0700 References: <20011128153817.T61580@monorchid.lemis.com> <15364.38174.938500.946169@caddis.yogotech.com> <20011129004234.A16101@exuma.irbs.com> <15366.27622.717200.798581@caddis.yogotech.com>
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On Thu, Nov 29, 2001 at 10:09:58AM -0700, Nate Williams wrote: > > I started noticing some TCP weirdness when I moved my bandwidth > > stats site from my office to my colo facility last week. The colo > > is five miles away by road and 1200 miles away by network. Netscape > > would stop for seconds at a time while loading the graph images but > > there was no consistency. Worked properly sometimes and sometimes > > not. > > Thanks for the much more detailed bug report vs. mine. Can you try > disabling delayed acks to see if that helps, per another poster's > response to this thread? > > sysctl net.inet.tcp.delayed_ack=0 > I tried this out and it made no difference whatsoever. I also tried out moving the same file via NFS and get transfer times that are within 5 seconds of the FTP times. I am beginning to suspect that I have a hardware issue here. Josh To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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