Date: Sat, 3 Mar 2007 16:14:56 -0500 (EST) From: Andrew Gallatin <gallatin@cs.duke.edu> To: Scott Long <scottl@samsco.org> Cc: Peter Jeremy <peterjeremy@optushome.com.au>, freebsd-current@freebsd.org, Andre Oppermann <andre@freebsd.org> Subject: Re: excessive TCP duplicate acks? Message-ID: <17897.58704.84621.191067@grasshopper.cs.duke.edu> In-Reply-To: <45E9A236.1080005@samsco.org> References: <17850.13146.266196.499166@grasshopper.cs.duke.edu> <20070303000125.GA9918@turion.vk2pj.dyndns.org> <45E99060.3030404@freebsd.org> <45E9A236.1080005@samsco.org>
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Scott Long writes: > > Just for fun, I wonder what would happen if HZ was set back to 100. > It's not a fix, but it might point to some misconfigured timers. I'm away, and the machines are powered off, but I could swear I set hz back to 100. I can grep in the serial console logs and see: Timecounters tick every 10.000 msec I assume it would be every 1.000 msec if hz was at its default value of 1000. Drew
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