Date: Fri, 14 Nov 2003 00:43:41 +0100 From: Arjan van Leeuwen <avleeuwen@piwebs.com> To: Jeff Roberson <jroberson@chesapeake.net>, Harald Schmalzbauer <h@schmalzbauer.de> Cc: current@freebsd.org Subject: Re: ULE and very bad responsiveness Message-ID: <200311140043.41631.avleeuwen@piwebs.com> In-Reply-To: <20031113162411.H10222-100000@mail.chesapeake.net> References: <20031113162411.H10222-100000@mail.chesapeake.net>
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[-- Attachment #1 --] On Thursday 13 November 2003 22:25, Jeff Roberson wrote: > On Thu, 13 Nov 2003, Harald Schmalzbauer wrote: > > On Thursday 13 November 2003 07:17, Harald Schmalzbauer wrote: > > > Hi, > > > > > > from comp.unix.bsd.freebsd.misc: > > > > > > Kris Kennaway wrote: > > > > On 2003-11-13, Harald Schmalzbauer <news@schmalzbauer.de> wrote: > > > >> Well, I don't have any measurements but in my case it's not > > > >> neccessary at all. I built a UP kernel with ULE like Kris advised > > > >> me. > > > > > > > > Are you running an up-to-date 5.1-CURRENT? ULE was broken with these > > > > characteristics until very recently. If you're up-to-date and still > > > > see these problems, you need to post to the current mailing list. > > > > > > > > Kris > > > > > > Yes, I am running current as of 13. Nov. > > > > > > Find attached my first problem description. > > > > This time I also attached my dmesg and kernel conf > > Try running seti with nice +20 rather than 15. Do you experience bad > interactivity without seti running? On a related note, when will SCHED_ULE become the default? It looks like it's ready now (I just played Quake 3 while compiling a new X server :)). This should speed up the finding of any bugs in SCHED_ULE. Best regards, Arjan [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQA/tBct3Ym57eNCXiERAkGtAJ48WRkpuza508/qZtWhZvgI8BQRYACfbHUh s94ga2n05J42QW60hXg5SQI= =6JO+ -----END PGP SIGNATURE-----
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