Date: Fri, 14 Nov 2003 07:18:30 -0600 From: Jonathan Fosburgh <syjef@mdanderson.org> To: Harald Schmalzbauer <h@schmalzbauer.de>, Jeff Roberson <jroberson@chesapeake.net> Cc: current@freebsd.org Subject: Re: ULE and very bad responsiveness Message-ID: <200311140718.42363.syjef@mdanderson.org> In-Reply-To: <200311140101.23821@harrymail> References: <20031113162411.H10222-100000@mail.chesapeake.net> <200311140101.23821@harrymail>
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=2D----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thursday 13 November 2003 06:01 pm, Harald Schmalzbauer wrote: > I also could play quake(2) and have something compiling in the background > but I see every new object file in form of a picture freeze. Also every > other disk access seems to block the whole machine for a moment. > I'll try again if somebody has an idea what's wrong. Then I can try runni= ng > seti wtih nice 20 but that's not really a solution. It's working perfectly > with nice 15 and the old scheduler. > I see something similar, as a file is generated during a compile a get a=20 momentary hang in the mouse, but it is not every compile. I think I see it= =20 mostly when running some invocation of make -j, but I've not been able to=20 lock down a particular set of circumstances where I do see it. My=20 sched_ule.c is at 1.80. I have a UP system. This behaviour, intermittant= =20 though it is, persists across a normal UP kernel, and also one with SMP+API= C=20 (I was *supposed* to have two CPUs, but that is another issue ...) enabled.= I=20 have a PS/2 mouse and use moused. I'm running KDE3.1.4. =2D --=20 Jonathan Fosburgh AIX and Storage Administrator UT MD Anderson Cancer Center Houston, TX=20 =2D----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQE/tNYwqUvQmqp7omYRAnzjAKCx8by6w77iT5G+7NiBOC8lVkxJ3QCcDgWP J9I+Sgx4yuzqOOQ+Gu9Ge3s=3D =3DGEi2 =2D----END PGP SIGNATURE-----
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