Date: Thu, 23 Jul 2015 16:14:57 +0300 From: Dmitry Sivachenko <trtrmitya@gmail.com> To: Andriy Gapon <avg@FreeBSD.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org, "Andrey V. Elsukov" <ae@FreeBSD.org>, "Alexander V. Chernikov" <melifaro@FreeBSD.org> Subject: Re: svn commit: r284998 - in stable/10: cddl/contrib/opensolaris/cmd/lockstat sys/kern sys/sys Message-ID: <34BF04C3-CCA1-420C-B161-5F7F020A78BB@gmail.com> In-Reply-To: <D81958CC-16BA-4C9F-9F4F-077978FE1ED8@gmail.com> References: <201507011015.t61AFoNo028793@svn.freebsd.org> <D81958CC-16BA-4C9F-9F4F-077978FE1ED8@gmail.com>
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> On 23 июля 2015 г., at 12:59, Dmitry Sivachenko <trtrmitya@gmail.com> wrote: > >> >> On 1 июля 2015 г., at 13:15, Andriy Gapon <avg@FreeBSD.org> wrote: >> >> Author: avg >> Date: Wed Jul 1 10:15:49 2015 >> New Revision: 284998 >> URL: https://svnweb.freebsd.org/changeset/base/284998 >> >> Log: >> MFC r284297: several lockstat improvements >> >> Modified: >> stable/10/cddl/contrib/opensolaris/cmd/lockstat/lockstat.c >> stable/10/sys/kern/kern_mutex.c >> stable/10/sys/kern/kern_rwlock.c >> stable/10/sys/kern/kern_sx.c >> stable/10/sys/sys/lockstat.h > > Hello, > > I have a machine running haproxy load balancer in IPv6-only environment. > > After this commit both haproxy and "intr" process consume 2x CPU time as before. > With IPv4 traffic there is no such problem. I want to also add that this problem exists only when DTRACE-related options are included into kernel config file.
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