Date: Thu, 17 Nov 2011 14:24:01 +0400 From: Lev Serebryakov <lev@FreeBSD.org> To: Kostik Belousov <kostikbel@gmail.com> Cc: freebsd-stable@freebsd.org, Daniil Cherednik <dcherednik@masterhost.ru>, Doug Barton <dougb@freebsd.org>, freebsd-apache@freebsd.org, Jeremy Chadwick <freebsd@jdc.parodius.com> Subject: Re: 8.2 + apache == a LOT of sigprocmask Message-ID: <11310157468.20111117142401@serebryakov.spb.ru> In-Reply-To: <20111117074909.GL50300@deviant.kiev.zoral.com.ua> References: <4EC17AAF.9050807@FreeBSD.org> <4EC17F57.5030008@FreeBSD.org> <20111115090745.GO50300@deviant.kiev.zoral.com.ua> <20111115100904.GA92795@icarus.home.lan> <4EC4ADC3.2060604@FreeBSD.org> <20111117074909.GL50300@deviant.kiev.zoral.com.ua>
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Hello, Kostik. You wrote 17 =ED=EE=FF=E1=F0=FF 2011 =E3., 11:49:09: > High-tech solution is to link with libunwind and add code into sigprocmas= k() > to gather the stacks. But I expect that gdb attach is enough. Proper high-tech solution is to use DTrace. It is very food in such things. --=20 // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>
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