Date: Sun, 13 Jan 2008 21:11:51 +0100 From: Kris Kennaway <kris@FreeBSD.org> To: Toomas Aas <toomas.aas@raad.tartu.ee> Cc: freebsd-stable@freebsd.org, Wayne Sierke <ws@au.dyndns.ws> Subject: Re: 6.3-PRERELEASE desktop system periodically freezes momentarily Message-ID: <478A7087.6020908@FreeBSD.org> In-Reply-To: <478A34A2.8050608@raad.tartu.ee> References: <1199812249.96494.133.camel@predator-ii.buffyverse> <4783C8A8.2090705@raad.tartu.ee> <4783D41B.3000204@FreeBSD.org> <4783D748.1050401@raad.tartu.ee> <4783D824.1050502@FreeBSD.org> <4783DB72.6030605@raad.tartu.ee> <4783DCAA.1080108@FreeBSD.org> <47851247.1020306@raad.tartu.ee> <4785186E.4070609@FreeBSD.org> <47852EFF.8000103@raad.tartu.ee> <478530FC.8090701@FreeBSD.org> <478531C4.10909@raad.tartu.ee> <4785334F.205@FreeBSD.org> <47866B15.5070002@raad.tartu.ee> <47867FAD.9050701@FreeBSD.org> <478A34A2.8050608@raad.tartu.ee>
next in thread | previous in thread | raw e-mail | index | archive | help
Toomas Aas wrote: > Kris Kennaway wrote: >> >> sysctl debug.mutex.prof.enable=1 >> ... trigger hang ... >> sysctl debug.mutex.prof.enable=0 >> >> and send me the output of >> >> sysctl debug.mutex.prof.stats > > The output is here: > http://www.raad.tartu.ee/~toomas/mutex_stats.txt This one also shows giant contention from the syncer and your mouse pointer that should also be fixed by updating to 7.0. Kris
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?478A7087.6020908>