Date: Sun, 20 Jul 2014 15:09:55 -0700 From: Adrian Chadd <adrian@freebsd.org> To: Jeremy Chadwick <jdc@koitsu.org> Cc: FreeBSD Stable Mailing List <freebsd-stable@freebsd.org>, Steven Hartland <killing@multiplay.co.uk> Subject: Re: Consistently "high" CPU load on 10.0-STABLE Message-ID: <CAJ-Vmo=O-OH-Ljk1u-SGF1L=jj=Lnwd_aQs0Bqc5Mi03jZvkuw@mail.gmail.com> In-Reply-To: <20140720201655.GA70545@icarus.home.lan> References: <20140720062413.GA56318@icarus.home.lan> <97EA8E571E634DBBAA70F7AA7F0DE97C@multiplay.co.uk> <20140720173524.GA67065@icarus.home.lan> <ED826825202341E58B71A3F718B60562@multiplay.co.uk> <20140720201655.GA70545@icarus.home.lan>
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hi, it looks like a whole lot of things are waking up at the same time: * dhcpd * em * usb devices So, do you have some shared interrupts going on here? That seems to be what's causing things to all wake up all at once. -a
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