Date: Sat, 18 Feb 2012 14:15:27 +0100 From: "Ronald Klop" <ronald-freebsd8@klop.yi.org> To: freebsd-stable@freebsd.org Subject: Re: disk access seems unitask and ant-slow Message-ID: <op.v9vlr1zr8527sy@pinky> In-Reply-To: <4F3F8F0C.3000606@hm.net.br> References: <4F215A99.8020003@os2.kiev.ua> <4F27C04F.7020400@omnilan.de> <4F27C7C7.3060807@os2.kiev.ua> <CAJ-VmomezUWrEgxxmUEOhWnmLDohMAWRpSXmTR=n2y_LuizKJg@mail.gmail.com> <4F37F81E.7070100@os2.kiev.ua> <CAJ-Vmok9Ph1sgFCy6kNT4XR14grTLvG9M3JvT9eVBRjgqD%2BY9g@mail.gmail.com> <4F38AF69.6010506@os2.kiev.ua> <20120213132821.GA78733@in-addr.com> <20120214200258.GA29641@server.vk2pj.dyndns.org> <4F3F8F0C.3000606@hm.net.br>
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On Sat, 18 Feb 2012 12:44:12 +0100, H <hm@hm.net.br> wrote: > Hi > > I have 9-Stable on one partition of my SATAII disk, with kde4, to be > sure I compiled yesterday sources world and kernel > > happens that any secondary task with diskaccess is so very slow that it > is inacceptable > > for example, compiling firefox and then trying to open an image with > gimp, I am sitting here for over 5 minutes and the open image dialog > still do not show the directory content ..., same with dolphin or any > other diskaccess > > I have enough cpu and ram, I go back to 8.2 and everything runs smooth > and fast as usual, same on fedora10 partition > > my disk is good and found as ada, no fault anywhere > > system is almost sleeping > CPU: 2.6% user, 0.0% nice, 3.6% system, 1.3% interrupt, 92.5% idle > > > I would be glad to get any good hint how to change that > > > > thank's Please post the output of dmesg so people have some information about your system. And /etc/sysctl.conf, /boot/loader.conf and the output of 'mount -v' are interesting also. Ronald.
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