Date: Mon, 19 Jul 2010 23:02:07 -0700 (PDT) From: Doug Barton <dougb@FreeBSD.org> To: Dan Nelson <dnelson@allantgroup.com> Cc: Kostik Belousov <kostikbel@gmail.com>, freebsd-current@freebsd.org, Rui Paulo <rpaulo@freebsd.org> Subject: Re: Why is intr taking up so much cpu? Message-ID: <alpine.BSF.2.00.1007192259170.1725@qbhto.arg> In-Reply-To: <20100718202338.GI5485@dan.emsphone.com> References: <A81B337F-5932-44B1-BDB4-D9DD36332A16@lavabit.com> <alpine.BSF.2.00.1007171103060.1546@qbhto.arg> <F653FF83-D9CF-42A2-AE9A-B8F914090065@FreeBSD.org> <alpine.BSF.2.00.1007171208010.1538@qbhto.arg> <20100717192128.GM2381@deviant.kiev.zoral.com.ua> <alpine.BSF.2.00.1007180113370.1707@qbhto.arg> <20100718103003.GO2381@deviant.kiev.zoral.com.ua> <4C43541C.3060101@FreeBSD.org> <20100718194109.GU2381@deviant.kiev.zoral.com.ua> <4C435CBE.50500@FreeBSD.org> <20100718202338.GI5485@dan.emsphone.com>
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On Sun, 18 Jul 2010, Dan Nelson wrote: > You can also use dtrace to get a count of callouts and their time spent. > Run this for a few seconds then hit ^C: Okey dokey, here you go: http://people.freebsd.org/~dougb/normal-dtrace.txt http://people.freebsd.org/~dougb/bad-dtrace.txt Thanks again, Doug -- Improve the effectiveness of your Internet presence with a domain name makeover! http://SupersetSolutions.com/ Computers are useless. They can only give you answers. -- Pablo Picasso
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