Date: Mon, 13 Dec 1999 00:02:08 -0800 (PST) From: Alfred Perlstein <bright@wintelcom.net> To: Julian Elischer <julian@whistle.com> Cc: Chris Costello <chris@calldei.com>, Ilia Chipitsine <ilia@cgilh.chel.su>, hackers@FreeBSD.ORG Subject: Re: technical info needed Message-ID: <Pine.BSF.4.21.9912130000500.4557-100000@fw.wintelcom.net> In-Reply-To: <Pine.BSF.4.10.9912122228430.26823-100000@current1.whistle.com>
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On Sun, 12 Dec 1999, Julian Elischer wrote: > On Mon, 13 Dec 1999, Chris Costello wrote: > > > On Mon, Dec 13, 1999, Ilia Chipitsine wrote: > > > Is it called once an year or 500000 times a second ? > > > Is there a way how can I determine it by myself ? > > > > Add a statement like > > > > printf("somefunc() being called!\n"); > > > > to the top of the function you want to 'measure'. > > > > > > You can compile the kernel with -p -g and use the profiling. > Julian's way is the best however a quick 'n dirty would be just to create a sysctl node for your counter, useful if you only have a couple of things you want to track. -Alfred To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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