Date: Mon, 5 Oct 2009 22:50:37 +0800 From: Eugene Grosbein <eugen@kuzbass.ru> To: rihad <rihad@mail.ru> Cc: freebsd-net@freebsd.org, Luigi Rizzo <rizzo@iet.unipi.it> Subject: Re: dummynet dropping too many packets Message-ID: <20091005145037.GA92519@svzserv.kemerovo.su> In-Reply-To: <4ACA02F7.6040409@mail.ru> References: <20091005095600.GA73335@svzserv.kemerovo.su> <4AC9CFF7.3090208@mail.ru> <20091005110726.GA62598@onelab2.iet.unipi.it> <4AC9D87E.7000005@mail.ru> <20091005120418.GA63131@onelab2.iet.unipi.it> <4AC9E29B.6080908@mail.ru> <20091005123230.GA64167@onelab2.iet.unipi.it> <4AC9EFDF.4080302@mail.ru> <20091005140409.GB89194@svzserv.kemerovo.su> <4ACA02F7.6040409@mail.ru>
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On Mon, Oct 05, 2009 at 07:30:15PM +0500, rihad wrote: > >>How do I investigate and fix this burstiness issue? > > > >Please also show: > > > >sysctl net.isr > >sysctl net.inet.ip.intr_queue_maxlen > > net.isr.swi_count: 65461359 > net.isr.drop: 0 > net.isr.queued: 32843752 > net.isr.deferred: 0 > net.isr.directed: -723075002 > net.isr.count: -723074001 > net.isr.direct: 1 > > net.inet.ip.intr_queue_maxlen: 50 What is CPU load in when the load is maximum? Eugene
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